Results Apart from 2 cases whose wounds needed suturing again due to the liquefaction of the subcutaneous fat around the incision, no wound complications were occured in other 13 patients.

• 结果15例中，有2例(均系术前化疗患者)发生切口处皮下脂肪液化，经及时二期缝合后愈合，其余患者未发生伤口并发症。