Modifications to the video-assisted thoracoscopic surgery technique reduce 1-year mortality and postoperative complications in intrathoracic tumors.

Objective: The purpose of the study is to analyze the immediate outcomes and results of video-assisted thoracoscopic lobectomy and lung resection performed in the surgical department of the AOC between 2014 and 2018.

Methods: For the period from 2014 to 2018, 118 patients with peripheral lung cancer were operated on in the surgical department of the AOC. The following operations were performed: lobectomy in 92 cases (78%), of which: upper lobectomy, 44 (47.8%); average lobectomy, 13 (14.1%); lower lobectomy, 32 (35%); bilobectomy, 3 (3.3%). All patients underwent extensive lymphadenectomy on the side of the operation. In 22 patients, for various reasons, preservation of thoracotomy was performed.

Results: The absence of N0 lymph node damage was observed in 82 patients (70%), the first-order lymph node damage N1 in 13 (11%), N2 in 13 (11%), N3 in 5 (4%), and NX in 5 (4%). Histological examination revealed: squamous cell carcinoma - 35.1%, adenocarcinoma - 28.5%, undifferentiated carcinoma - 8.3%, NSCLC - 5.6%, NEO - 4.6%, sarcoma - 1.8%. At the same time, in 12.7% of patients, mts was detected - lung damage, and in 3.4%, malignant cells were not detected. Most patients were activated on the first day after surgery.

Conclusion: An analysis of the direct results of the study allows us to conclude that video-assisted thoracoscopic surgery is a highly effective, minimally invasive, safe method for treating peripheral lung cancer, which allows us to recommend it for wider use in oncological practice.