in 25 japanese cases occurring on the penis , scrotum or groin , the following internal malignant tumors were found , 3 each of prostatic and bladder cancer , 2 testicular malignancies ( 1 sarcoma and 1 malignant lymphoma ) , 1 hypernephroma and 16 other malignancies .
C1261473
sarcoma
C0006826
malignancies