"Primary cutaneous biphasic sarcomatoid basal cell carcinoma with myoepithelial carcinoma differentiation": Is it a new variant of sarcomatoid basal cell carcinoma or a collision tumor composed of a myoepithelial carcinoma and an incidental basal cell carcinoma?
作者信息
Tran Tien Anh N
机构信息
Department of Pathology, Advent Health Orlando, Orlando, Florida.