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Thoracoscopy for voluminous left thoracic neuroblastoma in a 2-year-old girl
Video-assisted oncological surgery should be performed in strict compliance with surgical oncology requisites: complete excision, no risk of cancer cell dissemination, and no additional operative risks. Radical surgery requirements must be respected and adjacent organs must be preserved. Our team contributed to research articles on neurogenic tumor surgery, published in international medical journals in 2007 (J Pediatr Surg, 2007; 42 (10): 1725-8 and J Laparoendosc Adv Surg Tech A 2007; 17 (6): 825-9).
Our case study further demonstrates that the thoracoscopic resection of neurogenic tumors perfectly meets oncological surgery requirements, offering the parietal benefits of minimally invasive surgery. A magnified operative field is a major asset because it allows performing surgery safely. It is now possible to gain a perfect knowledge of the patient and tumor anatomy preoperatively by using a 3D modeling tool and preoperative CT-scan images of the patient.
C Klipfel, A Lachkar, F Becmeur
Vidéo chirurgicale
Il y a 5 mois
415 vues
1 J'aime
0 commentaire
04:32
Thoracoscopy for voluminous left thoracic neuroblastoma in a 2-year-old girl
Video-assisted oncological surgery should be performed in strict compliance with surgical oncology requisites: complete excision, no risk of cancer cell dissemination, and no additional operative risks. Radical surgery requirements must be respected and adjacent organs must be preserved. Our team contributed to research articles on neurogenic tumor surgery, published in international medical journals in 2007 (J Pediatr Surg, 2007; 42 (10): 1725-8 and J Laparoendosc Adv Surg Tech A 2007; 17 (6): 825-9).
Our case study further demonstrates that the thoracoscopic resection of neurogenic tumors perfectly meets oncological surgery requirements, offering the parietal benefits of minimally invasive surgery. A magnified operative field is a major asset because it allows performing surgery safely. It is now possible to gain a perfect knowledge of the patient and tumor anatomy preoperatively by using a 3D modeling tool and preoperative CT-scan images of the patient.
VATS right upper lobectomy with en bloc chest wall resection
The optimal treatment of lung cancer invading the chest wall is complete surgical resection via lobectomy and en bloc chest wall resection, which has a 40 to 50% 5-year survival when there is no lymph node involvement.
VATS lobectomy is currently preferred as a standard approach in selected cases for pulmonary resections, especially for early stage non-small cell lung cancer with acceptable safety, successful surgical outcomes, and oncological efficacy. With recent advances in both equipment and technique, VATS is being applied to more complex conditions by some experienced thoracic surgeons.
We present the case of a 68-year-old man with pulmonary squamous cells carcinoma of the right upper lobe invading chest wall on the level of posterolateral part of the 3rd and 4th ribs. Right upper lobectomy with en bloc chest wall resection was finally performed by VATS.
M Gonzalez, JY Perentes, T Krueger
Vidéo chirurgicale
Il y a 4 ans
1270 vues
42 J'aime
0 commentaire
12:29
VATS right upper lobectomy with en bloc chest wall resection
The optimal treatment of lung cancer invading the chest wall is complete surgical resection via lobectomy and en bloc chest wall resection, which has a 40 to 50% 5-year survival when there is no lymph node involvement.
VATS lobectomy is currently preferred as a standard approach in selected cases for pulmonary resections, especially for early stage non-small cell lung cancer with acceptable safety, successful surgical outcomes, and oncological efficacy. With recent advances in both equipment and technique, VATS is being applied to more complex conditions by some experienced thoracic surgeons.
We present the case of a 68-year-old man with pulmonary squamous cells carcinoma of the right upper lobe invading chest wall on the level of posterolateral part of the 3rd and 4th ribs. Right upper lobectomy with en bloc chest wall resection was finally performed by VATS.
Thoracoscopic approach to pericardial effusions
The description of the Thoracoscopic approach to pericardial effusions covers all aspects of the surgical procedure used for the management of (description de la pathologie en cause).
Operating room set up, position of patient and equipment, instruments used are thoroughly described. The technical key steps of the surgical procedure are presented in a step by step way: Introduction, Anatomy, Indications, Preop period, Operating room set-up, Trocar placement, Instruments, Access/pericardium, Puncture/pericardium, Pericardial opening, Pericardial exploration, Drainage, Complications, Postop period, Reference.
Consequently, this operating technique is well standardized for the management of this condition.
D Gossot
Technique opératoire
Il y a 17 ans
1656 vues
51 J'aime
0 commentaire
Thoracoscopic approach to pericardial effusions
The description of the Thoracoscopic approach to pericardial effusions covers all aspects of the surgical procedure used for the management of (description de la pathologie en cause).
Operating room set up, position of patient and equipment, instruments used are thoroughly described. The technical key steps of the surgical procedure are presented in a step by step way: Introduction, Anatomy, Indications, Preop period, Operating room set-up, Trocar placement, Instruments, Access/pericardium, Puncture/pericardium, Pericardial opening, Pericardial exploration, Drainage, Complications, Postop period, Reference.
Consequently, this operating technique is well standardized for the management of this condition.
Combining VATS and laparoscopic approach in the resection of ovarian carcinoma metastasis
This is the case of a 64-year-old woman with a history of hysterectomy and left adnexectomy. In 2012, a vaginal ultrasound revealed a right ovarian mass diagnosed as a right ovarian cancer. In December 2012, she underwent a right adnexectomy with pelvic, lumbo-aortic lymphadenectomy and omentectomy. Final pathological staging of the ovarian cystadenocarcinoma was pT3cpN1Mx (IIIC). She completed 6 cycles of adjuvant chemotherapy with carboplatin and paclitaxel. During the follow-up exam, the patient remained symptom-free and presented with a stable perihepatic lesion. In 2015, two new lesions were found on CT-scan: one in the anterior mediastinum (14mm) and another in the abdominal diaphragm in contact with a liver segment VIII (19mm). In addition, CA 125 raised from 19 to 50kU/L. PET-scan only evidenced these two new lesions (SUV= 10). Taking into account the patient’s excellent performance status, long disease-free survival, stability of lesions, with CT-scans performed with a 3-month interval, and the possibility of video-assisted surgery, it was decided to use VATS and laparoscopy to remove the lesions. Final pathological findings showed ovarian cystadenocarcinoma metastases in 2 lesions (R0). The third perihepatic lesion was a cyst. The patient was discharged on postoperative day 4.
F Cabral, JA Pereira, P Calvinho, P Amado, R Maio
Vidéo chirurgicale
Il y a 3 ans
2794 vues
91 J'aime
0 commentaire
11:33
Combining VATS and laparoscopic approach in the resection of ovarian carcinoma metastasis
This is the case of a 64-year-old woman with a history of hysterectomy and left adnexectomy. In 2012, a vaginal ultrasound revealed a right ovarian mass diagnosed as a right ovarian cancer. In December 2012, she underwent a right adnexectomy with pelvic, lumbo-aortic lymphadenectomy and omentectomy. Final pathological staging of the ovarian cystadenocarcinoma was pT3cpN1Mx (IIIC). She completed 6 cycles of adjuvant chemotherapy with carboplatin and paclitaxel. During the follow-up exam, the patient remained symptom-free and presented with a stable perihepatic lesion. In 2015, two new lesions were found on CT-scan: one in the anterior mediastinum (14mm) and another in the abdominal diaphragm in contact with a liver segment VIII (19mm). In addition, CA 125 raised from 19 to 50kU/L. PET-scan only evidenced these two new lesions (SUV= 10). Taking into account the patient’s excellent performance status, long disease-free survival, stability of lesions, with CT-scans performed with a 3-month interval, and the possibility of video-assisted surgery, it was decided to use VATS and laparoscopy to remove the lesions. Final pathological findings showed ovarian cystadenocarcinoma metastases in 2 lesions (R0). The third perihepatic lesion was a cyst. The patient was discharged on postoperative day 4.
Laparoscopic repair of a giant type III paraesophageal hernia with mesenteric-axial gastric volvulus
This video demonstrates a laparoscopic repair of a giant type III paraesophageal hernia with an associated mesenteric-axial gastric volvulus in a 61-year-old woman. Dissection of the hernia sac was difficult because the esophageal hiatus was not very enlarged and the overlying peritoneum was very thickened because of chronic hernia incarceration. Once the stomach was replaced into the peritoneal cavity, mediastinal mobilization of the esophagus up to the pulmonary vein was performed. After crural repair, a standard posterior fundoplication was performed, as the intra-abdominal esophageal length was adequate.
P Vorwald, M Posada, G Salcedo, R Restrepo, JR Torres
Vidéo chirurgicale
Il y a 4 ans
1809 vues
55 J'aime
0 commentaire
13:44
Laparoscopic repair of a giant type III paraesophageal hernia with mesenteric-axial gastric volvulus
This video demonstrates a laparoscopic repair of a giant type III paraesophageal hernia with an associated mesenteric-axial gastric volvulus in a 61-year-old woman. Dissection of the hernia sac was difficult because the esophageal hiatus was not very enlarged and the overlying peritoneum was very thickened because of chronic hernia incarceration. Once the stomach was replaced into the peritoneal cavity, mediastinal mobilization of the esophagus up to the pulmonary vein was performed. After crural repair, a standard posterior fundoplication was performed, as the intra-abdominal esophageal length was adequate.
Robot-assisted thoracoscopic right superior lobectomy with conversion for controlled bleeding: a complex case
As the technique and the indications of robotic video-assisted lung resections have evolved, surgeons have had to face numerous pitfalls. One in particular is the vascular tear, which urge the operator to convert to thoracotomy. The decision as to when and how to convert to thoracotomy is always difficult to make. This video illustrates a complex case of robotic right upper lobectomy which required thoracotomy for controlled bleeding.
This is the case of a 47-year-old woman with a past medical history of severe chronic obstructive pulmonary disease, active smoking, alcoholic liver cirrhosis, but no history of tuberculosis. She presented with a 3-month history of a right upper lobar mass detected on chest X-ray which evolved despite antibiotic treatment. Work-up including a PET-scan evoked a suspicion of malignancy.

While finishing the lobectomy, we had to face a difficult dissection of the posterior part of the oblique fissure with a tricky control of the dorsal artery. Trying to open the fissure with the endostapler, we tore the arterial branch and applied an immediate control by means of a double Cadiere grasper. When bleeding was finally controlled, we decided to convert for safety reasons. We proceeded without undocking the last robotic arm, clamping the artery until control was achieved using thoracotomy instruments. It allowed us to manage this situation with no rush and stress.
There are two types of bleeding: controlled and uncontrolled. In our experience of RATS lobectomy and by reviewing our complications, we feel that there are several advantages to this technique: first, small instruments make small injuries which can be controlled by robotic instrument. Secondly, passive locking of the robotic arm provides sufficient time for the surgical team to prepare conversion.
JM Baste, N Bayard, C Peillon
Vidéo chirurgicale
Il y a 4 ans
1034 vues
35 J'aime
0 commentaire
08:59
Robot-assisted thoracoscopic right superior lobectomy with conversion for controlled bleeding: a complex case
As the technique and the indications of robotic video-assisted lung resections have evolved, surgeons have had to face numerous pitfalls. One in particular is the vascular tear, which urge the operator to convert to thoracotomy. The decision as to when and how to convert to thoracotomy is always difficult to make. This video illustrates a complex case of robotic right upper lobectomy which required thoracotomy for controlled bleeding.
This is the case of a 47-year-old woman with a past medical history of severe chronic obstructive pulmonary disease, active smoking, alcoholic liver cirrhosis, but no history of tuberculosis. She presented with a 3-month history of a right upper lobar mass detected on chest X-ray which evolved despite antibiotic treatment. Work-up including a PET-scan evoked a suspicion of malignancy.

While finishing the lobectomy, we had to face a difficult dissection of the posterior part of the oblique fissure with a tricky control of the dorsal artery. Trying to open the fissure with the endostapler, we tore the arterial branch and applied an immediate control by means of a double Cadiere grasper. When bleeding was finally controlled, we decided to convert for safety reasons. We proceeded without undocking the last robotic arm, clamping the artery until control was achieved using thoracotomy instruments. It allowed us to manage this situation with no rush and stress.
There are two types of bleeding: controlled and uncontrolled. In our experience of RATS lobectomy and by reviewing our complications, we feel that there are several advantages to this technique: first, small instruments make small injuries which can be controlled by robotic instrument. Secondly, passive locking of the robotic arm provides sufficient time for the surgical team to prepare conversion.
Right upper lobectomy for large apical tuberculosis cavity using videothoracoscopy: focus on the use of curved endoscopic instruments
A 36-year-old patient was treated for tuberculosis for two years in Georgia. However, treatment failed. After a 3-month treatment in France, CT-scan showed a persistent tuberculous cavity in the right upper lobe, which seemed totally destroyed, associated with bilateral opacities. The patient was still multi-bacillary. A right upper lobectomy by videothoracoscopy was performed. Dissection of the right upper lobe, fully retracted on the apex, was facilitated by the use of an ENSEAL® G2 articulating tissue sealer (Ethicon Endosurgery), a curved vacuum, and the ENDOEYE FLEX 3D (Olympus) articulated camera. The ENSEAL® articulated bipolar forceps facilitated the perpendicular approach to the superior lobar vessels, which were all sheathed by inflamed tissues, and improved dissection of retractile adhesions to the pulmonary apex and mediastinum. It made the handling of hemorrhagic tissue easier. The 3D camera allowed an accurate visualization of these complex anatomical relationships. Drains were removed on postoperative day 6. The BK sputum was negative postoperatively and at 5 months. CT-scan at 2 months is satisfactory with a regression of bilateral opacities. Videothoracoscopy using articulated endoscopic instruments is a relevant technique for the resection of tuberculous lesions, even when lesions are large and retractile.
L Haddad, J Melki, P Rinieri, C Peillon, JM Baste
Vidéo chirurgicale
Il y a 4 ans
1001 vues
36 J'aime
0 commentaire
07:35
Right upper lobectomy for large apical tuberculosis cavity using videothoracoscopy: focus on the use of curved endoscopic instruments
A 36-year-old patient was treated for tuberculosis for two years in Georgia. However, treatment failed. After a 3-month treatment in France, CT-scan showed a persistent tuberculous cavity in the right upper lobe, which seemed totally destroyed, associated with bilateral opacities. The patient was still multi-bacillary. A right upper lobectomy by videothoracoscopy was performed. Dissection of the right upper lobe, fully retracted on the apex, was facilitated by the use of an ENSEAL® G2 articulating tissue sealer (Ethicon Endosurgery), a curved vacuum, and the ENDOEYE FLEX 3D (Olympus) articulated camera. The ENSEAL® articulated bipolar forceps facilitated the perpendicular approach to the superior lobar vessels, which were all sheathed by inflamed tissues, and improved dissection of retractile adhesions to the pulmonary apex and mediastinum. It made the handling of hemorrhagic tissue easier. The 3D camera allowed an accurate visualization of these complex anatomical relationships. Drains were removed on postoperative day 6. The BK sputum was negative postoperatively and at 5 months. CT-scan at 2 months is satisfactory with a regression of bilateral opacities. Videothoracoscopy using articulated endoscopic instruments is a relevant technique for the resection of tuberculous lesions, even when lesions are large and retractile.
Type III hiatal hernia: stepwise laparoscopic treatment
The surgical treatment of type III hiatal hernia has been thoroughly standardized in the following order: extrasaccular approach, reduction of the entire sac, and esophageal mobilization in order to restore the esophagogastric anatomy. Although it is recommended to combine this with a fundoplication as most authors do, there is still controversy concerning the closure technique of the diaphragmatic defect. Some experts recommend the reinforcement of this closure by means of a synthetic mesh. It is, however, a method which does not prevent recurrence and which can also bring about complications, which can at times be disastrous. As a result, we privilege reinforcement using an absorbable mesh.
B Dallemagne, S Perretta, S Tzedakis, D Mutter, J Marescaux
Vidéo chirurgicale
Il y a 4 ans
8565 vues
292 J'aime
0 commentaire
16:21
Type III hiatal hernia: stepwise laparoscopic treatment
The surgical treatment of type III hiatal hernia has been thoroughly standardized in the following order: extrasaccular approach, reduction of the entire sac, and esophageal mobilization in order to restore the esophagogastric anatomy. Although it is recommended to combine this with a fundoplication as most authors do, there is still controversy concerning the closure technique of the diaphragmatic defect. Some experts recommend the reinforcement of this closure by means of a synthetic mesh. It is, however, a method which does not prevent recurrence and which can also bring about complications, which can at times be disastrous. As a result, we privilege reinforcement using an absorbable mesh.
Endoscope-guided Nissen fundoplication
Gastroesophageal reflux (GERD) is a common and almost endemic problem in the Western world. Laparoscopic anti-reflux surgery is an effective and durable treatment for GERD in patients who are well-selected. Selection depends on a careful assessment of symptoms and a thorough physiologic evaluation with endoscopy, pH-monitoring and esophageal manometry. In more advanced and difficult cases, additional tests may be indicated. Cases encountered in practice range from straight forward and "everyday" to extremely complex and difficult; both in the decision-making, the operation, and the patient management. The common thread between all cases of anti-reflux surgery, complex or simple, is a stepwise and organized approach that takes into consideration the individual patient's disease and physiology. We present a case in this video that is not complex but which provides a good illustration of the technical steps required to recreate an effective gastroesophageal valve. We emphasize an atraumatic and efficient approach to the operation that ensures optimal outcomes and will minimize intraoperative complications. We discuss the characteristics of a properly formed fundoplication and debate with other experts some of the minor technical details such as suture patterns and materials. We also show how intraoperative endoscopy can serve as a powerful tool for quality control and postulate that surgeons can improve their results if they adopt routine interoperative control by endoscopy. We hope that you will enjoy and benefit from this case…
LL Swanström, A D'Urso, J Marescaux
Vidéo chirurgicale
Il y a 5 ans
2637 vues
126 J'aime
0 commentaire
36:15
Endoscope-guided Nissen fundoplication
Gastroesophageal reflux (GERD) is a common and almost endemic problem in the Western world. Laparoscopic anti-reflux surgery is an effective and durable treatment for GERD in patients who are well-selected. Selection depends on a careful assessment of symptoms and a thorough physiologic evaluation with endoscopy, pH-monitoring and esophageal manometry. In more advanced and difficult cases, additional tests may be indicated. Cases encountered in practice range from straight forward and "everyday" to extremely complex and difficult; both in the decision-making, the operation, and the patient management. The common thread between all cases of anti-reflux surgery, complex or simple, is a stepwise and organized approach that takes into consideration the individual patient's disease and physiology. We present a case in this video that is not complex but which provides a good illustration of the technical steps required to recreate an effective gastroesophageal valve. We emphasize an atraumatic and efficient approach to the operation that ensures optimal outcomes and will minimize intraoperative complications. We discuss the characteristics of a properly formed fundoplication and debate with other experts some of the minor technical details such as suture patterns and materials. We also show how intraoperative endoscopy can serve as a powerful tool for quality control and postulate that surgeons can improve their results if they adopt routine interoperative control by endoscopy. We hope that you will enjoy and benefit from this case…
Relaxing incision for crural repair in type III paraesophageal hernia
This video shows the laparoscopic repair of a large type III paraesophageal hernia in a 55-year-old woman. After dissection of the hernia sac, partial resection is performed. Very high intramediastinal dissection of the esophagus is performed, taking special care not to injure the posterior and anterior vagal trunk. First, as the hiatal defect is very large, a right relaxing incision is performed. The crural repair is performed by interrupted Ethibond® 2/0 stitches buttressed with a polypropylene mesh. Finally, the diaphragmatic defect is covered with a non-reabsorbable mesh (Physiomesh™) and a 180-degree posterior fundoplication is performed.
P Vorwald, G Salcedo, M Posada, C Lévano Linares, ML Sánchez de Molina, R Restrepo, C Ferrero
Vidéo chirurgicale
Il y a 4 ans
2148 vues
79 J'aime
0 commentaire
09:13
Relaxing incision for crural repair in type III paraesophageal hernia
This video shows the laparoscopic repair of a large type III paraesophageal hernia in a 55-year-old woman. After dissection of the hernia sac, partial resection is performed. Very high intramediastinal dissection of the esophagus is performed, taking special care not to injure the posterior and anterior vagal trunk. First, as the hiatal defect is very large, a right relaxing incision is performed. The crural repair is performed by interrupted Ethibond® 2/0 stitches buttressed with a polypropylene mesh. Finally, the diaphragmatic defect is covered with a non-reabsorbable mesh (Physiomesh™) and a 180-degree posterior fundoplication is performed.
Thoracoscopic management of empyema
From the mid-1990s, thoracoscopic treatment of empyemas has gained a wide acceptance. Potential advantages of video-assisted thoracoscopic surgery (VATS) include improved visualization, less surgical trauma and improved quality of life. VATS was initially used in early stage empyema to debride purulent collections and resect fibrin septae that failed to resolve with antibiotics and chest tube drainage (with or without fibrinolytic therapy).
The goals of the thoracoscopic treatment of empyema are as follows: 1) the debridement of purulent collections and fibrin, 2) the evacuation of necrotic material, 3) the breakdown of loculations, 4) to obtain adequate lung re-expansion, and 5) optimal chest tube placement for drainage.
Several reports have demonstrated that VATS debridement is a valid treatment option for stage II empyema, which allows an appropriate control of infection and a complete restoration of pulmonary function in early stage empyemas. Formal exclusion criteria for a primary VATS approach are suspicion of lung abscess, bronchopleural fistula, tumor at initial work-up or the need of muscle flaps with or without thoracoplasty. Presumed stage III empyema with pleural thickening and signs of restriction on CT-scan no longer are formal contraindications, but the conversion rate to decortications via thoracotomy is higher.
M Gonzalez, JY Perentes, T Krueger
Vidéo chirurgicale
Il y a 6 ans
3204 vues
105 J'aime
0 commentaire
07:09
Thoracoscopic management of empyema
From the mid-1990s, thoracoscopic treatment of empyemas has gained a wide acceptance. Potential advantages of video-assisted thoracoscopic surgery (VATS) include improved visualization, less surgical trauma and improved quality of life. VATS was initially used in early stage empyema to debride purulent collections and resect fibrin septae that failed to resolve with antibiotics and chest tube drainage (with or without fibrinolytic therapy).
The goals of the thoracoscopic treatment of empyema are as follows: 1) the debridement of purulent collections and fibrin, 2) the evacuation of necrotic material, 3) the breakdown of loculations, 4) to obtain adequate lung re-expansion, and 5) optimal chest tube placement for drainage.
Several reports have demonstrated that VATS debridement is a valid treatment option for stage II empyema, which allows an appropriate control of infection and a complete restoration of pulmonary function in early stage empyemas. Formal exclusion criteria for a primary VATS approach are suspicion of lung abscess, bronchopleural fistula, tumor at initial work-up or the need of muscle flaps with or without thoracoplasty. Presumed stage III empyema with pleural thickening and signs of restriction on CT-scan no longer are formal contraindications, but the conversion rate to decortications via thoracotomy is higher.
Video-assisted thoracoscopic surgery (VATS): left upper lobectomy and complete lymphadenectomy by fissureless anterior approach
The surgical management of non-small cell lung cancer (NSCLC) involves anatomical lung resection and systematic mediastinal lymph node dissection.
Video-assisted thoracic surgery (VATS) lobectomy for early NSCLC is currently preferred over a thoracotomy in experienced centers.
Possible advantages described of VATS lobectomy are decreased postoperative pain, less blood loss, shortened hospital stay, fewer overall complications, diminished immunologic suppression, as well as an increased ability to deliver adjuvant therapy. Oncological results are at least equivalent as thoracotomy in terms of long-term recurrence and survival rates.
We present the case of a 58-year-old woman with suspicion of peripheral pulmonary cT1 cN0 cancer who initially underwent wedge resection by VATS of the lesion with preoperative localization using a CT-guided hook wire. Frozen section revealed the presence of squamous cell carcinoma, and completion lobectomy with complete mediastinal lymph node dissection was finally performed by VATS.
M Gonzalez, JY Perentes, T Krueger
Vidéo chirurgicale
Il y a 5 ans
1758 vues
36 J'aime
0 commentaire
10:43
Video-assisted thoracoscopic surgery (VATS): left upper lobectomy and complete lymphadenectomy by fissureless anterior approach
The surgical management of non-small cell lung cancer (NSCLC) involves anatomical lung resection and systematic mediastinal lymph node dissection.
Video-assisted thoracic surgery (VATS) lobectomy for early NSCLC is currently preferred over a thoracotomy in experienced centers.
Possible advantages described of VATS lobectomy are decreased postoperative pain, less blood loss, shortened hospital stay, fewer overall complications, diminished immunologic suppression, as well as an increased ability to deliver adjuvant therapy. Oncological results are at least equivalent as thoracotomy in terms of long-term recurrence and survival rates.
We present the case of a 58-year-old woman with suspicion of peripheral pulmonary cT1 cN0 cancer who initially underwent wedge resection by VATS of the lesion with preoperative localization using a CT-guided hook wire. Frozen section revealed the presence of squamous cell carcinoma, and completion lobectomy with complete mediastinal lymph node dissection was finally performed by VATS.
Robot-assisted left upper lobectomy for T1N0M0 adenocarcinoma
This is the case of a robotic left upper lobectomy with lymphadenectomy in a woman aged 52 who has had 9 children and who was a regular smoker (50 packs per year). She is presenting with an isolated cT1N0M0 adenocarcinoma in the left upper pulmonary lobe. PET-scan was positive for the lesion without any other pathological finding in the mediastinum or far metastasis. Histology was obtained by CT-guided transthoracic needle aspiration biopsy.
This minimally invasive technique, assisted by the da Vinci® robotic surgical system, is sure, comfortable, and efficient to perform a pulmonary lobectomy with lymphadenectomy in the early stages of lung cancer.
3D vision and the accuracy of dissection appear to be better than in conventional VATS.
As in VATS lobectomy, hospital stay is reduced to 3-4 days and postoperative pain appears to be more acceptable.
N Santelmo, F Antonacci, G Massard
Vidéo chirurgicale
Il y a 5 ans
558 vues
6 J'aime
0 commentaire
11:59
Robot-assisted left upper lobectomy for T1N0M0 adenocarcinoma
This is the case of a robotic left upper lobectomy with lymphadenectomy in a woman aged 52 who has had 9 children and who was a regular smoker (50 packs per year). She is presenting with an isolated cT1N0M0 adenocarcinoma in the left upper pulmonary lobe. PET-scan was positive for the lesion without any other pathological finding in the mediastinum or far metastasis. Histology was obtained by CT-guided transthoracic needle aspiration biopsy.
This minimally invasive technique, assisted by the da Vinci® robotic surgical system, is sure, comfortable, and efficient to perform a pulmonary lobectomy with lymphadenectomy in the early stages of lung cancer.
3D vision and the accuracy of dissection appear to be better than in conventional VATS.
As in VATS lobectomy, hospital stay is reduced to 3-4 days and postoperative pain appears to be more acceptable.
Robot-assisted left video thoracoscopic partial thymectomy for mediastinal ectopic parathyroid adenoma
This film presents the case of an 85-year-old man who suffered from primary hyperparathyroidism diagnosed on a pathological cervical fracture and elevated laboratory values for parathyroid hormone and calcium. Preoperative localizing studies showed no anomalies on the parathyroid gland. However, a left anterior mediastinal ectopic parathyroid adenoma was found on 99m Tc-MIBI scintigraphy.
Mediastinal parathyroid adenomas can be resected in a minimally invasive fashion via a conventional transcervical approach, or using a video-assisted thoracoscopic resection, allowing for an access to the lower cervical area without the use of a cervicotomy. Robotic-assisted thoracic surgery (RATS) also allows for a better visualization and less instrument crowding, with no difference in clinical results.
Considering the good efficacy and the better chances not to leave tumor tissue missed out during surgery, and the impossibility to install the patient with cervical hyperextension, we decided to perform a robot-assisted thoracoscopy through a left-sided approach, instead of the conventional transcervical approach.
During the intraoperative period, the adenoma was identified, and we did not feel the need to perform PTH assay. There were no complications in the postoperative period. PTH levels reached a normal range after adenoma removal, and the patient was discharged on postoperative day 3. He remains asymptomatic at 3 months after the intervention.
The robotic resection of an intrathymic parathyroid adenoma is a safe and effective alternative to the conventional transcervical approach.
JM Baste, M Dazza, C Peillon
Vidéo chirurgicale
Il y a 5 ans
1055 vues
29 J'aime
0 commentaire
06:54
Robot-assisted left video thoracoscopic partial thymectomy for mediastinal ectopic parathyroid adenoma
This film presents the case of an 85-year-old man who suffered from primary hyperparathyroidism diagnosed on a pathological cervical fracture and elevated laboratory values for parathyroid hormone and calcium. Preoperative localizing studies showed no anomalies on the parathyroid gland. However, a left anterior mediastinal ectopic parathyroid adenoma was found on 99m Tc-MIBI scintigraphy.
Mediastinal parathyroid adenomas can be resected in a minimally invasive fashion via a conventional transcervical approach, or using a video-assisted thoracoscopic resection, allowing for an access to the lower cervical area without the use of a cervicotomy. Robotic-assisted thoracic surgery (RATS) also allows for a better visualization and less instrument crowding, with no difference in clinical results.
Considering the good efficacy and the better chances not to leave tumor tissue missed out during surgery, and the impossibility to install the patient with cervical hyperextension, we decided to perform a robot-assisted thoracoscopy through a left-sided approach, instead of the conventional transcervical approach.
During the intraoperative period, the adenoma was identified, and we did not feel the need to perform PTH assay. There were no complications in the postoperative period. PTH levels reached a normal range after adenoma removal, and the patient was discharged on postoperative day 3. He remains asymptomatic at 3 months after the intervention.
The robotic resection of an intrathymic parathyroid adenoma is a safe and effective alternative to the conventional transcervical approach.
Laparoscopic redo Nissen for failed anterior fundoplication
Nissen fundoplication is the most commonly performed antireflux operation. An alternative is the partial fundoplication, either anterior or posterior to the esophagus, which provides adequate control of reflux. The anterior valve is effective, provided that it is properly constructed. It is not a simple fundic plication but it implies precise dissection parameters to create an effective antireflux mechanism. This video shows a redo fundoplication in a patient with an anterior fundoplication that never controlled GERD, because it was built as a simple fundic plication. This cause of failure is typical in inexperienced surgeons, who are afraid of doing a posterior dissection of the gastroesophageal junction. The video also demonstrates the management of a peri-splenic hemorrhage.
B Dallemagne, S Perretta, J Marescaux
Vidéo chirurgicale
Il y a 6 ans
2152 vues
36 J'aime
0 commentaire
31:15
Laparoscopic redo Nissen for failed anterior fundoplication
Nissen fundoplication is the most commonly performed antireflux operation. An alternative is the partial fundoplication, either anterior or posterior to the esophagus, which provides adequate control of reflux. The anterior valve is effective, provided that it is properly constructed. It is not a simple fundic plication but it implies precise dissection parameters to create an effective antireflux mechanism. This video shows a redo fundoplication in a patient with an anterior fundoplication that never controlled GERD, because it was built as a simple fundic plication. This cause of failure is typical in inexperienced surgeons, who are afraid of doing a posterior dissection of the gastroesophageal junction. The video also demonstrates the management of a peri-splenic hemorrhage.
Laparoscopic repair of giant type 4 paraesophageal hernia
Type 4 giant hiatal hernias are not common. The stomach is herniated, as well as viscera in the mediastinum, colon, spleen, and even sometimes in the pancreas. Repair is challenging for different reasons. This type of hernia is frequent in older and fragile patients. Reduction of the sac from the mediastinum is mandatory and must be carried out following stepwise and precise dissection rules: it has to be done outside of the sac, in an anatomical cleavage plane. Crural repair is challenging and must be tailored on the quality of the diaphragmatic musculature and size of the orifice. Anti-reflux repair must be performed as well. The laparoscopic approach has radically improved the clinical outcome of this procedure in old patients.
B Dallemagne, E Marzano, S Perretta, J Marescaux
Vidéo chirurgicale
Il y a 7 ans
4880 vues
83 J'aime
0 commentaire
21:43
Laparoscopic repair of giant type 4 paraesophageal hernia
Type 4 giant hiatal hernias are not common. The stomach is herniated, as well as viscera in the mediastinum, colon, spleen, and even sometimes in the pancreas. Repair is challenging for different reasons. This type of hernia is frequent in older and fragile patients. Reduction of the sac from the mediastinum is mandatory and must be carried out following stepwise and precise dissection rules: it has to be done outside of the sac, in an anatomical cleavage plane. Crural repair is challenging and must be tailored on the quality of the diaphragmatic musculature and size of the orifice. Anti-reflux repair must be performed as well. The laparoscopic approach has radically improved the clinical outcome of this procedure in old patients.
Esophageal peptic stricture and shortened esophagus managed by a laparoscopic Collis-Nissen procedure
This video presents a laparoscopic Collis-Nissen procedure performed in a 64-year-old man presenting with long-standing reflux disease and esophageal peptic stricture. The patient underwent several (>15) endoscopic dilatations that elicit only temporary improvement of dysphagia. Two esophageal stents were placed without significant improvement after removal. The patient was then referred to surgery. The treatment alternatives were esophagectomy or anti-reflux surgery associated with postoperative dilatations. The first choice was to perform an anti-reflux procedure in order to stop a mixed pathological reflux and reduce the risk of re-stricture. Three months after the procedure, an esophageal stent was placed to dilate the stricture.
B Dallemagne, S Perretta, Gf Donatelli, J Marescaux
Vidéo chirurgicale
Il y a 7 ans
3350 vues
74 J'aime
0 commentaire
24:49
Esophageal peptic stricture and shortened esophagus managed by a laparoscopic Collis-Nissen procedure
This video presents a laparoscopic Collis-Nissen procedure performed in a 64-year-old man presenting with long-standing reflux disease and esophageal peptic stricture. The patient underwent several (>15) endoscopic dilatations that elicit only temporary improvement of dysphagia. Two esophageal stents were placed without significant improvement after removal. The patient was then referred to surgery. The treatment alternatives were esophagectomy or anti-reflux surgery associated with postoperative dilatations. The first choice was to perform an anti-reflux procedure in order to stop a mixed pathological reflux and reduce the risk of re-stricture. Three months after the procedure, an esophageal stent was placed to dilate the stricture.
Technique for endoscopic resection of obstructive endobronchial malignancy
Invasion of the tracheo-bronchial tree by a malignant pulmonary lesion is the most frequent cause of bronchial obstruction in the adult. Malignant obstruction of major airways may require endoscopic resection for rapid palliation of dyspnea and obstructive pneumonitis.
Patients should be evaluated with flexible bronchoscopy and computed tomography of the chest to assess the anatomy of the obstruction and demonstrate patent airway distally. This criterion is critical for optimal selection.
Resection is carried out in the operating room under general anesthesia. It is important to emphasize that close collaboration between the surgical and anesthesia teams is essential at all times, as they are sharing responsibility for the airway. We use rigid bronchoscopy for piecemeal extraction of the lesion. Since moderate bleeding may be encountered, the clinician should be familiar with hemostatic manoeuvres including dabbing raw bronchial surfaces using the rigid bronchoscope, the use of epinephrine soaked pledgets, and irrigation using epinephrine solution. Hemostasis may also be accomplished using energy sources delivered through a flexible bronchoscope, including electrocautery, argon beam, and Nd:YAG laser. All energy sources should be used with caution within the airway to minimize the risk of complications.
Depending on the individual patient, endobronchial resection may be combined with airway stenting and/or postoperative chemoradiotherapy. In carefully selected patients, this will result in adequate palliation of symptoms.
Acknowledgment: we would like to thank Nathalie Leroux RN and Suzanne Desbiens RN for their continued support.
G Rakovich
Vidéo chirurgicale
Il y a 7 ans
846 vues
8 J'aime
0 commentaire
04:07
Technique for endoscopic resection of obstructive endobronchial malignancy
Invasion of the tracheo-bronchial tree by a malignant pulmonary lesion is the most frequent cause of bronchial obstruction in the adult. Malignant obstruction of major airways may require endoscopic resection for rapid palliation of dyspnea and obstructive pneumonitis.
Patients should be evaluated with flexible bronchoscopy and computed tomography of the chest to assess the anatomy of the obstruction and demonstrate patent airway distally. This criterion is critical for optimal selection.
Resection is carried out in the operating room under general anesthesia. It is important to emphasize that close collaboration between the surgical and anesthesia teams is essential at all times, as they are sharing responsibility for the airway. We use rigid bronchoscopy for piecemeal extraction of the lesion. Since moderate bleeding may be encountered, the clinician should be familiar with hemostatic manoeuvres including dabbing raw bronchial surfaces using the rigid bronchoscope, the use of epinephrine soaked pledgets, and irrigation using epinephrine solution. Hemostasis may also be accomplished using energy sources delivered through a flexible bronchoscope, including electrocautery, argon beam, and Nd:YAG laser. All energy sources should be used with caution within the airway to minimize the risk of complications.
Depending on the individual patient, endobronchial resection may be combined with airway stenting and/or postoperative chemoradiotherapy. In carefully selected patients, this will result in adequate palliation of symptoms.
Acknowledgment: we would like to thank Nathalie Leroux RN and Suzanne Desbiens RN for their continued support.
Second reoperative antireflux procedure for valve slippage
Redo surgery is technically more demanding than primary fundoplication. In addition, anatomical defects that caused failure may increase technical difficulties. A recent review found that the average success rate after laparoscopic redo operations ranged from 65 to 100 per cent (van Beek D, Auyang E, Soper N. A comprehensive review of laparoscopic redo fundoplication. Surgical Endoscopy: Springer New York; 2010. p 1-7). However, our recent study showed that the failure rate after re-operation is increasing with time, and highlighted the need for accurate preoperative and intraoperative assessment of the causes of failure (Dallemagne B, Arenas Sanchez M, Francart D, Perretta S, Weerts J, Markiewicz S, et al. Long-term results after laparoscopic reoperation for failed antireflux procedures. Br J Surg 2011;98:1581-7). This video shows a third antireflux procedure in a patient presenting with slippage of the fundoplication.
B Dallemagne, S Perretta, J D'Agostino, J Marescaux
Vidéo chirurgicale
Il y a 7 ans
1424 vues
15 J'aime
0 commentaire
29:04
Second reoperative antireflux procedure for valve slippage
Redo surgery is technically more demanding than primary fundoplication. In addition, anatomical defects that caused failure may increase technical difficulties. A recent review found that the average success rate after laparoscopic redo operations ranged from 65 to 100 per cent (van Beek D, Auyang E, Soper N. A comprehensive review of laparoscopic redo fundoplication. Surgical Endoscopy: Springer New York; 2010. p 1-7). However, our recent study showed that the failure rate after re-operation is increasing with time, and highlighted the need for accurate preoperative and intraoperative assessment of the causes of failure (Dallemagne B, Arenas Sanchez M, Francart D, Perretta S, Weerts J, Markiewicz S, et al. Long-term results after laparoscopic reoperation for failed antireflux procedures. Br J Surg 2011;98:1581-7). This video shows a third antireflux procedure in a patient presenting with slippage of the fundoplication.