Infantile hypercalcemia syndrome in twins.
D001013:Aorta, Thoracic / Q000002:abnormalities*; D001027:Aortography; D006328:Cardiac Catheterization; D002445:Celiac Artery; D002648:Child; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D006934:Hypercalcemia / Q000150:complications*; D008607:Intellectual Disability / Q000150:complications*; D008638:Mesenteric Arteries; D014652:Vascular Diseases / Q000150:complications*