We present five cases, one was reconstructed with forehead flap, one with forearm free flap, two with pectoralis major myocutaneous (PMMC) flap, and one with PMMC flap followed by latissimus dorsi myocutaneous free flap.

• 这些方法分别使用前额皮瓣（1例），游离皮瓣（2例），胸大肌皮瓣（3例），其中1例则是先行使用胸大肌皮瓣，但重建后不幸再发，最后再经广泛切除后，再行背阔肌游离皮瓣重建。