An extremely rare condition typified by the presence of eczema, thrombocytopenia (low number of blood platelets) and immune deficiency (causing severe infections).
An extremely rare disorder of the immune system showing itself with infectious mononucleosis, dysgammaglobulinemia (abnormal levels of certain antibodies), and lymphoma.
A rare condition where the ureter (the tube that moves urine from the kidney to the bladder) does not attach correctly to the top of the bladder but to some other location instead.
