Video-assisted Thoracic Surgery Lobectomy

Cardiophrenic lymph nodes in advanced ovarian cancer

Epithelial ovarian cancer most commonly presents at advanced stages, and prognosis is influenced by residual disease following cytoreduction. The significance of cardiophrenic lymph node resection at the time of cytoreductive surgery in advanced ovarian cancer remains a topic of debate. Enlarged cardiophrenic lymph nodes are detected through high-resolution imaging; however, the optimal imaging technique in determining feasibility of node resection remains uncertain. Similarly, the impact of excision of cardiophrenic lymph nodes on progression-free and overall survival remains elusive. The indications for resection of cardiophrenic lymph nodes are not addressed in standard ovarian cancer guidelines. Patients with cardiophrenic lymph nodes exceeding 1 cm in size may be considered for resection if complete intra-abdominal cytoreduction is feasible to no gross residual. The surgical approach might be either by open access or by video-assisted thoracoscopic surgery (minimally invasive approach), and major complications following cardiophrenic lymph nodes resection are low. Pathological cardiophrenic lymph nodes are associated with a poorer overall prognosis and can serve as a prognostic parameter; however, the therapeutic benefit of cardiophrenic lymph nodes resection remains inconclusive.

Troubleshooting in thoracoscopic anatomical lung resection for lung cancer

Video-assisted thoracoscopic surgery (VATS) anatomical lung resection (ALR) has been gaining popularity in the treatment of lung cancer in line with remarkable advances in both equipment and technique. The development and refinement of its technique have allowed thoracic surgeons to perform a wide variety of challenging and complex procedures in a minimally invasive fashion. Careful and meticulous preparation may shift in the future with the increasing sophistication and capabilities of VATS ALR. Moreover, constant awareness and a structured plan of the procedure are imperative to reducing or preventing complications. Intraoperative major complications during VATS ALR are infrequent, but can have catastrophic consequences. The decision to continue with VATS should take into consideration the surgeon's skill level and ease with the approach and the relative potential benefit against the risk to the patient. We conducted this study to investigate the possible problems during VATS ALR and identify how to solve them based on the previous literature and our institutional data sampling.

Biportal complete video-assisted thoracoscopic lobectomy and systematic lymphadenectomy

The video-assisted thoracoscopic approach (VATS) for lobectomy of non-small-cell lung cancer (NSCLC) has not been standardized. Although three to four incisions are usually made, with the right surgical technique, the operation can be successfully carried out via only two incisions. This video demonstrates a case undergoing biportal complete VATS (biportal cVATS) right upper lobectomy and systematic lymphadenectomy. Here we describe our technique of biportal approach by using a combination of conventional and endoscopic instruments. As our experience gained, we consider the knacks of biportal cVATS lobectomy imply two radical changes of perspectives from the traditional triportal technique. One fundamental step is how to achieve satisfactory exposure in the case of single utility incision for multiple instruments to insert. Another technical tip that should be taken into account is how to introduce staplers conveniently without the third posterior port. Optimization of the whole procedures is critical for accomplishing anatomic hilar vascular, bronchial, and lymphatic dissection via two ports. In conclusion, biportal cVATS lobectomy for lung cancer is a safe and reliable procedure that can achieves good postoperative results without oncological compromise.