1[1]Fletcher CDM, Beham A, Bekir S, et al. Epithelioid angiosarcoma of deep soft tissue. A destinctive tumor readily mistaken for an epithelial neoplasm[J ]. Am J Surg Pathol, 1991,15(10) :915.
2[2]Eusebi V,Carcangin ML,Dina R,et al. Keratin-positive epithelioid angiosarcoma of thyroid, a report of four cases [J ]. Am J Surg Pathol, 1990,14(8) :737.
