Familial occurrence of malformations possibly attributable to vascular abnormalities.
D000015:Abnormalities, Multiple / Q000235:genetics*; D001808:Blood Vessels / Q000002:abnormalities*; D001940:Breast / Q000002:abnormalities; D004431:Ear, External / Q000002:abnormalities; D005260:Female; D007866:Leg / Q000002:abnormalities; D008297:Male; D009558:Nipples / Q000002:abnormalities; D010375:Pedigree; D011045:Poland Syndrome / Q000150:complications