A syndrome of persistent pulmonary hypertension in the newborn infant, without demonstrable cardiac disease. It is characterized by cyanosis and acidosis, severe pulmonary vasoconstriction, hypertrophy ...
A multisystemic disorder characterized by a sensorimotor polyneuropathy (POLYNEUROPATHIES), organomegaly, endocrinopathy, monoclonal gammopathy, and pigmentary skin changes. Other clinical features which may be present include ...