五例头皮毛根鞘肿瘤临床病理表现江苏省肿瘤防治研究所病理科（２１０００９）施的美头皮毛根鞘肿瘤文献中又称头皮毛发瘤，增生性毛鞘瘤、毛鞘棘皮瘤、巨毛母质瘤、头皮浸润性毛母质瘤、毛鞘癌等，此瘤临床和病理易误诊，现将本所１９７９～１９９１年收治５例毛根鞘肿瘤... Five cases of scalp hair root sheath tumor clinical pathological manifestations Jiangsu Provincial Institute of Cancer Research Pathology (210009) applied in the United States scalp hair root sheath tumor literature also known as scalp hair tumor, hyperplasia hair tumour, hair follicle aneurysm, giant hair germ tumor , scalp infiltrating hair matrix tumor, hair sheath cancer, the clinical and pathological diagnosis of this tumor is often misdiagnosed, now the Institute of 1979 to 1991 5 cases of hair root sheath tumor treatment ...