Crissman J D, Henson S L
Arch Otolaryngol. 1978 Apr;104(4):228-30. doi: 10.1001/archotol.1978.00790040050010.
Malignant fibrous histiocytomas are an unusual neoplasm in the head and neck, and only six cases involving the maxillary sinus have been reported. The combination of an anaplastic storiform "fibroblastic" stroma with xanthomatous tumor giant cells histologically identifies this tumor. The high incidence of local recurrence of this neoplasm necessitates wide surgical resection. Regional lymph node and distant metastases, although not previously reported in maxillary sinus fibrous histiocytomas, occurred in this case.
恶性纤维组织细胞瘤是头颈部一种罕见的肿瘤，仅有6例累及上颌窦的病例被报道。组织学上，间变性席纹状“纤维母细胞”间质与黄色瘤性肿瘤巨细胞的组合可确诊此肿瘤。该肿瘤局部复发率高，因此需要广泛的手术切除。尽管之前上颌窦纤维组织细胞瘤未见区域淋巴结和远处转移的报道，但该病例出现了这种情况。
