INTRODUCTION: The initiation of lung cancer screening in Czechia and diagnosis in earlier stages has been reflected by an increasing demand for anatomical lung segmentectomy. The purpose of this study was to describe early results of the first robotic-assisted thoracoscopic segmentectomies performed in the country. METHODS: Our institution has performed 151 robotic anatomical lung resections since the initiation of the screening program in August 2020, which enabled us to attain the status of a proctoring and case observation centre. The robotic segmentectomy program was initiated after completing 70 robotic lobectomies. We performed a retrospective analysis of the results of our first 20 patients indicated for robotic segmentectomy. RESULTS: Median age of the patients was 60, with 11 females and 7 males. The most common indications included primary lung malignancy (n=13), pulmonary metastasis (n=2) and benign lesions (n=3). We performed 11 simple segmentectomies, 6 complex (S2, S3, S1a+2, S10 on the right) and one right S6 segmentectomy with bronchoplasty. The mean number of harvested lymph nodes for NSCLC was 20, the mean blood loss was 25 mL (from 10 mL to 100 mL), and the mean operative time was 200 minutes. All resection margins were tumour-free. There was no conversion to thoracotomy. Two patients were excluded as they required conversion to robotic lobectomy given that their lesions were localized close to the intersegmental plane. One complication (recurrent laryngeal nerve paralysis) occurred in 1 patient. Mean chest tube duration was 1.9 days and length of stay 3.9 days. CONCLUSION: Our experience suggests that implementation of the robotic segmentectomy program after completion of the robotic learning curve provides promising outcomes. Robotic technology and preoperative planning facilitate this technically demanding procedure especially when bronchoplasty is required.

• Klíčová slova
• bronchoplasty, learning curve, lung cancer, lymphadenectomy, mediastinal, robotic lung segmentectomy,
• MeSH
• časná detekce nádoru MeSH
• hrudní chirurgie video-asistovaná metody   MeSH
• lidé MeSH
• nádory plic * chirurgie   MeSH
• plíce patologie   MeSH
• pneumektomie MeSH
• retrospektivní studie MeSH
• roboticky asistované výkony * MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika MeSH

We have used the method of irreversible electroporation (IRE) twice to treat central non-small cell lung tumours. Both tumours obstructed the right main stem bronchus. Due to a high risk of right-sided pneumonectomy we chose to apply the tissue sparing device called NanoKnife and an alternative IRE method. The first surgery was performed in August 2011 and the second one in June 2012. The first case was an epidermoid carcinoma, 3 cm in size, which completely obstructed the right main stem bronchus on the boundary line with the upper lobar bronchus and caused lung atelectasis. The second case was a carcinoid, 2 cm in size, which grew from the main stem bronchus to the carina. Pneumonectomy was contraindicated due to lung function in the first case, and the other patient preferred the IRE method to radical but risky resection with bronchoplasty. IRE was performed through open thoracotomy. No complications were detected after the surgery in both cases. The first patient was discharged on the 12th postoperative day and the second one on the 5th postoperative day. 98% regression of the tumour was detected by CT scan in the first patient, and complete regression occurred in the case of the second one. 100% apoptosis and "disparition" of the carcinoma in the first case was verified by bronchoscopy and cytology after 6 months. Both patients remain in follow-up after surgery using the IRE method and are without subjective or objective complaints and without any signs of tumour recurrence. NanoKnife and IRE without lung resection resulted in the destruction of lung tumours while preserving the lung parenchyma and pulmonary functions.

• MeSH
• bronchogenní karcinom chirurgie   MeSH
• elektrochemoterapie * přístrojové vybavení   MeSH
• lidé středního věku MeSH
• lidé MeSH
• nádory plic chirurgie   MeSH
• senioři MeSH
• spinocelulární karcinom chirurgie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• senioři MeSH
• Publikační typ
• anglický abstrakt MeSH
• časopisecké články MeSH
• kazuistiky MeSH