is a rare sexually transmitted infection that causes slowly worsening genital sores.

is a rare autoimmune disease causing blood vessel inflammation and organ damage.

is a rare, often serious brain infection caused by amoebas.

is a rare inherited inflammatory condition affecting the skin, eyes, and joints.

is a rare inherited inflammatory disease affecting skin, joints, and eyes.

is a skin condition causing inflamed, bumpy rashes from immune cell buildup.

is inflammation of the uterine lining with clusters of immune cells.

is a rare stomach inflammation marked by small clusters of immune cells.

is liver inflammation marked by tiny clusters of immune cells.

is a rare inflammatory breast condition that can cause painful lumps.

is a rare inflammatory muscle disease that causes weakness and muscle pain.

is a rare inflammatory testicular condition causing pain, swelling, and lumps.

is a rare skin lymphoma causing loose, wrinkled skin and immune-cell buildup.

is a rare ovarian tumor that often produces hormones and may recur.

is an autoimmune eye condition linked to thyroid disease.

is an autoimmune disorder causing overactive thyroid (hyperthyroidism) and systemic symptoms.

is a rare inherited bleeding disorder causing easy bruising and bleeding.

is a rare lymphoma with features of Hodgkin and non-Hodgkin lymphoma.

is a rare inherited eye disorder that affects the cornea.

is a rare, lethal genetic skeletal disorder with fetal hydrops and calcifications.

is a genetic condition causing extra or fused digits and craniofacial differences.

is a medical condition that can affect health in different ways.

is a rare genetic condition causing balance, coordination, and speech problems.

is a genetic condition causing developmental delays, learning problems, and autism traits.