is a rare inherited condition causing ovaries to stop working early.

causes ovaries to stop working properly before age 40.

causes the ovaries to stop working normally before age 40.

is a genetic condition causing early loss of normal ovarian function.

causes ovaries to stop working normally before age 40.

is a rare tumor that grows in or on a child's heart.

is a rare cancer that starts in the lining of the abdomen.

is a rare cancer that starts in the lining of the abdomen.

is a rare adrenal disorder that causes too much cortisol production.

is a rare bone tumor made of abnormal plasma cells.

is a rare disease causing inflammation in medium-sized arteries.

is a blood disorder that causes too many red blood cells.

is a brain disorder that gradually affects speaking, understanding, reading, and writing.

is a rare neurological disorder that gradually impairs planning speech movements.

is a rare neurological disorder causing worsening episodes of feet feeling stuck.

is a rare birth condition where the lungs do not fully develop.

is a rare cancer that starts in the lungs’ lymph tissue.

is a bacterial lung infection that can spread through the air.

is a rare narrowing of veins carrying blood from lungs to heart.

are rare genetic disorders affecting muscle strength, brain development, and sometimes vision.

is a kidney disorder causing blood acid buildup from poor acid removal.

causes progressive inflammation and scarring of bile ducts, damaging the liver.

is a digestive condition where too little intestine causes poor nutrient absorption.

is an autoimmune disease that mainly causes dry eyes and dry mouth.