[Chest wall repair after extensive resections]

To analyze the outcomes after different methods of post-resection chest wall defect reconstruction.

The study included 41 patients aged 22-73 years who underwent chest wall repair with local tissues and synthetic materials. Twelve (29.3±7.1%) patients had sarcoma, 9 (21.9±5.9%) - non-small cell lung cancer (NSCLC) with invasion of the chest, 9 (21.9±5.9%) - metastatic lesions, 8 (19.5±6.2%) - benign tumors, 2 (4.8±3.4%) - breast cancer with invasion of the chest wall, 1 (2.4±2.4%) - desmoid tumor. Seven patients were diagnosed with T3N0M0, 1 - T3N2M0, 1 - T2N0M1b (oss). Among patients with NSCLC with invasion into the chest wall, squamous cell cancer was verified in 4 (44.4±16.6%) patients, adenocarcinoma - in 4 (44.4±16.6%), neuroendocrine tumor - in 1 (11.2±10.5%) patient. Stages of surgeries are presented.

We analyzed treatment outcomes in 41 patients. Five (12.2%) patients had seroma, hemothorax, thoracopleural fistula, subcutaneous emphysema and fatal asystole. There were no postoperative complications associated with paradoxical breathing.

Accurate morphological verification prior to treatment is valuable to determine the stages of combined treatment of chest wall tumors. Chest wall defect closure with own tissues and synthetic materials is necessary after extensive resections. A multidisciplinary approach involving thoracic and plastic surgeons is needed.