Aberrant basal cell carcinoma
Encyclopedia
Aberrant basal-cell carcinoma is a cutaneous condition characterized by a the formation of basal-cell carcinoma in the absence of any apparent carcinogenic factor, occurring in odd sites such as the scrotum
, vulva
, perineum
, nipple, and axilla.
Scrotum
In some male mammals the scrotum is a dual-chambered protuberance of skin and muscle containing the testicles and divided by a septum. It is an extension of the perineum, and is located between the penis and anus. In humans and some other mammals, the base of the scrotum becomes covered with curly...
, vulva
Vulva
The vulva consists of the external genital organs of the female mammal. This article deals with the vulva of the human being, although the structures are similar for other mammals....
, perineum
Perineum
In human anatomy, the perineum is a region of the body including the perineal body and surrounding structures...
, nipple, and axilla.