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恶性纤维组织细胞瘤(恶纤组)常发生于深部软组织,可转移至肺或区域淋巴结、脑或肝,但原发于肝的恶纤组尚未见报告。本例女性,48岁,5年前因上腹部肿块在外院拟为左肝肿瘤施行部份肝切除,病理诊断为“错构瘤性肝囊肿”。术后恢复工作。近1月前又觉上腹饱胀不适,原切口区又有肿块。B超:左肝有8.4×6.9×5.0cm回声稍低,囊实相混合的
Malignant fibrous histiocytoma (malignant fibroid group) often occurs in deep soft tissue and can be transferred to the lung or regional lymph nodes, brain or liver, but the malignant fibrosis group originally present in the liver has not been reported. In this case, the woman, 48 years old, had undergone partial hepatectomy for the left liver tumor in the external hospital five years ago because of an upper abdominal mass. His pathological diagnosis was “humpy hepatic cyst.” Restore work after surgery. Nearly a month ago, she felt fullness and discomfort in her upper abdomen, and there was a mass in the original incision area. Ultrasonography: The left liver has a slightly lower echo of 8.4×6.9×5.0 cm.