is a rare eye cancer that starts in the colored part.

is a cancer affecting the membranes around the brain and spinal cord.

is a cancer of lymph cells that can damage peripheral nerves.

is a rare cancer arising from nerve-related tissues in the chest.

is a rare tumor in the chest between the lungs.

is a rare cancer arising from pigment-producing cells in peripheral nerves.

is a rare cancer from pigment-producing nerve sheath cells in the chest.

is a rare, aggressive melanoma arising in mucous membranes.

is a rare soft tissue cancer made of several tissue types.

is a rare infant epilepsy causing severe, hard-to-control migrating seizures.

is a rare aggressive cervical cancer containing both epithelial and mesenchymal cells.

is a rare, aggressive cancer of the uterus with mixed cell types.

is a rare, aggressive ovarian cancer containing both carcinoma and sarcoma.

is a rare cancer of the hearing and balance nerve.

is a cancer affecting the small bones of the lower leg.

is a rare ovarian cancer arising from immature egg-forming cells.

is a rare ovarian cancer that starts in non-surface tissues.

is a rare cancer affecting the nerve that controls eye movement.

is a rare cancer of the smell nerve and nearby tissues.

is a severe ear canal infection that can spread to nearby bone.

is a rare ovarian cancer that usually affects older women.

is a cancerous growth in or on the ovary.

is a rare ovarian cancer that begins in egg-forming cells.

is an ovarian cancer that starts in the ovary's surface tissues.