[Lymphorrhea at the Site of Repeated Fascia Lata Harvesting:A Case Report].

This 74-year-old man had undergone a third re-operation for anaplastic meningioma in the convexity six weeks before he was referred to us. He presented with a bulge on the lateral aspect of the left thigh. We observed a fresh fascia lata harvesting scar that extended peripherally from an old proximal scar. The bulge was colorless. The aspirated subcutaneous fluid(more than 200mL)was watery and yellowish;there was no evidence of abscess or hematoma. Although the bulge shrank after aspiration and the placement of a compression bandage, it recurred in three days. Surgery-associated lymphorrhea was the diagnosis given. Goreisan, a herbal medicine for hydrostatic modulation, was administered. One week later, the bulge diminished in size. Harvesting of the fascia lata in the lateral aspect of the thigh is usually safe. However, additional dissection and peripheral extension due to repeated harvesting risks damaging the superficial lymphatic pathways because of scar formation after earlier surgeries and the hyperdense distribution of the lymphatic pathways in the peripheral part. When subcutaneous fluid collection after fascia lata harvesting is refractory, lymphorrhea must be considered in the differential diagnosis.