is a rare, aggressive brainstem cancer in adults with rapidly worsening symptoms.

is a rare brainstem tumor with mixed glial cells in adults.

is a rare, aggressive brain or spinal cord cancer from pregnancy-related cells.

is a rare, fast-growing brain or spinal cord cancer in adults.

is a rare, fast-growing brain or spinal cord cancer in adults.

is a rare central nervous system germ cell tumor, highly treatable.

is a rare adult brain or spinal cord germ cell tumor.

is a rare, typically benign brain or spinal cord germ cell tumor.

is a rare brain or spinal tumor combining multiple germ cell types.

is a rare brain or spinal cord germ cell tumor, sometimes cancerous.

is a cerebellar brain tumor in adults causing balance and coordination problems.

is a rare malignant brain tumor from cerebrospinal fluid–producing tissue.

is a rare, benign kidney tumor with cysts, often cured surgically.

is a usually benign tumor containing mature tissues, often ovarian.

is an autoimmune disease causing muscle weakness and a distinctive skin rash.

is a rare, aggressive brain tumor marked by chromosome 19 changes (C19MC).

is an adult, fast-growing germ cell cancer of ovaries or testes.

is a rare soft tissue cancer that often spreads to lymph nodes.

is a rare soft-tissue cancer (sarcoma) forming bone-like tissue outside bones.

is a rare soft tissue sarcoma outside bones, often in limbs.

is a rare adult-onset inherited disorder causing kidney failure and spastic quadriparesis.

is a rare soft-tissue cancer starting in connective tissue cells.

is a primary liver cancer in adults, often from chronic liver disease.

is a rare genetic disorder causing fragile bones, pain, and dental issues.