Crépy C, Beaucent C, Diner P, Brocheriou C, Bertrand J C
Rev Stomatol Chir Maxillofac. 1982;83(6):329-34.
Pseudo-sarcomatous spindle cell carcinomas are a variety of squamous carcinoma which must be recognized since they may raise the difficult problem of histological identification. They may be confused with a sarcomatous tumour, in particular fibroblastic. Buccal involvement, somewhat rarer than other sites in the upper respiratory and digestive tract, is nevertheless not exceptional. Clinically the lesion may be either a relative superficial polypoid mass, where the prognosis is relatively favourable, or a highly infiltrating lesion, which applied in the five cases reported here and which then has a rapid course and bad prognosis.
假肉瘤性梭形细胞癌是一种鳞状细胞癌，因其可能引发组织学鉴别难题而必须予以识别。它们可能与肉瘤性肿瘤，尤其是纤维母细胞性肿瘤相混淆。颊部受累情况虽比上呼吸道和消化道的其他部位稍少见，但并非罕见。临床上，病变可能是相对表浅的息肉样肿物，其预后相对较好；或者是高度浸润性病变，在本文报道的5例病例中出现这种情况，病程进展迅速且预后不良。
