is a rare childhood cancer starting in nerve tissue outside the brain.

is a rare mast cell tumor occurring outside the skin.

is a rare cancer that starts outside the ovaries or testicles.

is a rare germ cell cancer that develops outside the ovaries or testes.

is a rare germ cell tumor found outside the ovaries or testes.

is a rare germ cell cancer developing outside the ovaries or testes.

is a rare germ cell cancer developing outside the testes.

is a rare tumor that forms outside the ovaries or testes.

is a rare cancer starting in bile ducts outside the liver.

is a rare noncancerous growth in the bile duct outside the liver.

is a cancer of the bile ducts outside the liver.

is a rare noncancerous cystic growth in the bile ducts.

is a rare noncancerous smooth muscle tumor in the bile duct.

is a rare smooth muscle cancer of bile ducts outside the liver.

is a rare noncancerous fatty tumor in the bile duct.

is a rare noncancerous growth in the bile duct outside the liver.

is a rare, aggressive cancer of the bile ducts outside the liver.

is a rare bile duct disorder with growths that can block bile.

is blocked bile flow outside the liver, causing jaundice and itching.

is a rare birth defect with separate, nonworking lung tissue.

is a rare skin cancer affecting areas with many sweat glands.

is a rare fatty growth near the lower spinal cord.

is a rare plasma cell tumor that forms outside the bone marrow.

is a rare plasma cell tumor that grows outside the bone marrow.