[A basal cell carcinoma arising from the perianal skin. Local excision is the treatment of choice. Metastases are extremely rare. ( NCI )]
UMLS (NCI) C1332269Basal Cell Carcinoma of Anal Margin
Basal Cell Carcinoma of Perianal Skin
Basal Cell Carcinoma of the Anal Margin
Basal Cell Carcinoma of the Perianal Skin
Perianal Skin Basal Cell Carcinoma