[Chest wall reconstruction after resection of chest wall tumors]

Between 1994 and 2012, chest wall resection and reconstruction were performed 15 patients (16 cases) with primary chest wall tumors, metastatic tumors. and chest wall recurrence of breast carcinoma. In all the patients, reconstruction of the chest wall was performed using layers of polypropylene Marlex mesh sheets. In 9 patients, only Marlex mesh sheets were used. The post-operative course was uneventful, and neither paradoxical respiration nor respiratory failure was observed. In 2 patients, reconstructions of the sternum was performed using a Marlex mesh sandwich. A full thickness chest wall defect was reconstructed using Marlex mesh and a pedicled latissimus dorsi musculocutaneous flap. Chest wall recurrence of breast cancer and primary leiomyosarcoma of the chest wall were observed in 4 and 1 patient, respectively. In conclusion, polypropylene Marlex mesh sheets arranged in a layered form appear to be a stable prosthetic material for chest wall reconstruction.