is a rare condition where the vagina is partly absent or blocked.

is enlargement of breast tissue in males, often caused by hormone changes.

is an inherited eye disorder that causes gradually worsening vision loss.

is an inherited eye disease causing progressive night blindness and vision loss.

is a rare genetic disorder affecting skin, growth, hearing, and organs.

is a rare disorder causing breathing control problems (CCHS) and Hirschsprung disease.

is a parasitic worm infection that can cause anemia and weakness.

is a serious bacterial infection that inflames the brain and spinal cord.

is a rare inherited skin disorder causing recurrent painful blisters and cracks.

is a rare inherited disorder with thick skin, periodontitis, and bone changes.

is a term for unusual hair growth, texture, structure, or loss.

affects hair growth, texture, or loss from genetic or medical causes.

is a usually benign growth that develops from hair follicle cells.

is a rare, slow-growing blood cancer affecting certain white blood cells.

is a rare, aggressive blood cancer affecting abnormal B cells.

is a harmless condition causing a dark, furry-looking coating on the tongue.

is a rare genetic disorder causing progressive bone loss and skeletal abnormalities.

is a rare genetic condition that affects development and physical features.

is a rare genetic condition affecting facial features, eyes, teeth, and growth.

is a rare genetic condition affecting the skull, face, eyes, and growth.

is the harmful use of mind-altering drugs that distort perception.

is ongoing hallucinogen use despite harm, causing cravings and loss of control.

is a rare genetic condition causing inward-turned big toes and extra digits.

is a rare genetic disorder affecting brain, palate, and heart development.