Including cholangiocarcinoma and cystadenocarcinoma; hepatoblastoma; mesenchymal and renal carcinomas.

Cancers of the liver and kidney are relatively rare compared to others mentioned herein. Found more often in men than women, risk of liver cancer greatly increases when a subject has had hepatitis B or C, or cirrhosis. Kidney cancer is a little more common, and later stage symptoms are quite specific: blood in the urine; a lump or mass in the kidney areas. A qualified urologist provides the best source of diagnosis.