is a rare, benign lymph vessel growth in the voice box.

is a rare inherited disorder causing abnormal body fat loss or distribution.

is a rare condition causing amyloid protein buildup in one body area.

is a skin condition causing itchy, discolored patches from protein buildup.

is a rare inherited skin condition causing itchy, thickened, discolored patches.

is a rare inherited skin condition causing itchy, dark, thickened patches.

is an inherited condition causing chronic swelling from poor lymph drainage.

is a rare inherited lymphatic disorder that can affect organs and tissues.

is an inherited swelling disorder affecting limbs from poor lymph drainage.

is a rare eye-surface cancer affecting the conjunctiva's lymphatic tissue.

is a rare cancer starting in the lining of the abdomen.

is a fast-growing lymphoma that starts in the chest between the lungs.

is a widened ureter in adults, sometimes causing pain or infections.

is a rare pigment-producing tumor that starts in brain or spinal cord.

is a rare cancer that starts in the brain or spinal cord.

is a kidney disease that damages the kidney filters.

is a kidney disease where immune damage causes protein to leak.

is a condition where a baby's head is much smaller than expected.

is a rare genetic disorder causing microcephaly, seizures, and neonatal diabetes.

is a genetic syndrome with microcephaly, mild intellectual disability, and early diabetes.

is a rare bone marrow cancer that disrupts normal blood cell production.

causes sudden, brief muscle jerks without other major neurological problems.

is a rare, harmless scalp condition causing fold-like ridges and grooves.

is a rare, aggressive ovarian cancer not related to pregnancy tissue.