is a rare, present-at-birth fluid-filled sac in the pancreas.

is a rare, benign skin lesion present from birth involving hair follicles.

is a rare birth defect missing part of the heart sac.

is a congenital heart defect where some lung veins connect incorrectly.

is present at birth; kneecap (patella) remains dislocated, causing knee instability.

is a rare bulge (aneurysm) of the ductus arteriosus.

is a birth defect affecting the heart’s protective sac (pericardium).

is a rare inherited bleeding disorder causing poor clot stabilization and hemorrhage.

is a rare birth defect where blood from intestines bypasses the liver.

is a rare inherited blood disorder causing prolonged clotting tests without bleeding.

is a rare birth condition where the eye lens is absent.

is a rare inherited disorder causing chronic limb swelling from lymphatic malformation.

is a lymphatic disorder present at birth causing limb swelling only.

is a birth defect with enlarged ureter causing urine flow blockage.

is a congenital condition of enlarged ureter without reflux or obstruction.

is a birth defect causing enlarged ureter and urine outflow blockage.

is a birth defect causing enlarged ureter with urine backflow and blockage.

is a birth defect causing enlarged ureter from urine backflow (reflux).

is a rare genetic disorder causing marrow failure, weak immunity, skeletal abnormalities.

is a rare congenital condition where the collarbone doesn’t fully fuse.

is a rare birth condition causing thighbone weakness, bowing, and nonhealing fractures.

is a rare condition present at birth where fibula fails to unite.

is a rare birth condition causing fragile bones and false joints.

is a rare birth condition where the forearm bone (radius) doesn’t unite.