is a rare pregnancy-related condition causing excessive thirst and urination.

is a rare pregnancy-related ovarian cancer that can spread quickly.

is a group of rare pregnancy-related growth disorders in the uterus.

is a rare pregnancy-related tumor that usually responds well to treatment.

is a rare pregnancy-related cancer that starts in the uterus.

is a rare genetic disorder causing thickened bones and low blood counts.

is a rare, benign breast tumor that can grow very large.

is a rare inherited nerve disorder affecting movement, sensation, and hair.

is a rare inherited nerve disorder causing muscle weakness and balance problems.

is blood vessel inflammation in older adults, risking sudden vision loss.

is a rare, aggressive brain cancer and a subtype of glioblastoma.

is a rare benign bone lesion that can cause swelling and pain.

is a usually benign bone tumor that can grow aggressively.

is a large, usually noncancerous blood vessel growth that can cause symptoms.

is a common intestinal infection caused by the parasite Giardia.

is a common, harmless liver condition causing mild, occasional jaundice.

is a neurological disorder causing motor and vocal tics in childhood.

is a rare inherited condition causing overgrowth of the gums.

is a rare genetic condition causing gum overgrowth and distinctive facial features.

is a rare genetic condition causing gum overgrowth and excessive hair growth.

is a rare genetic condition causing gum overgrowth and progressive hearing loss.

is an overgrowth of gum tissue around the teeth.

is enlargement of gum tissue (gingival hyperplasia) from inflammation, medications, or genetics.

is when the gum tissue pulls back, exposing more of the tooth.