in chanda 's data , the location of the associated internal malignancy appeared to be closely related to the location of the ep , i.e. , a penile-scrotum-groin location being associated with male genitourinary malignancy , a vulva location being associated with female genitourinary malignancy and a perianal location being associated with adenocarcinoma of the digestive system .
C0030186
ep
C0001418
adenocarcinoma