Reconstruction of the radiation-damaged chest wall

In the patient with a radiation ulcer of the chest wall, the first question is whether the lesion contains persistent or recurrent cancer. It is also important to determine whether any other local problems such as mediastinal abscess may interfere with the reconstruction. Whether or not cancer is present, all nonviable tissue must be removed. If cancer is not present, and a partial thickness of the chest remains, the authors prefer transposition of the greater omentum for repair. If cancer is present, the physiologic defect resulting from cancer resection and wound debridement is far more severe, and a muscle or musculocutaneous flap usually is appropriate. The pectoralis major, latissimus dorsi, external oblique, rectus abdominis, and trapezius muscles have been utilized; the authors most often use the pectoralis or latissimus muscles.