[An ectopic anastomosis of the inferior vena cava and azygos or hemizygous vein in 12 cases].
D000293:Adolescent; D000328:Adult; D001401:Azygos Vein / Q000002:abnormalities*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D014682:Vena Cava, Inferior / Q000002:abnormalities*