Ischiopagus: an anatomical study of two cases, tripus and tetrapus.
D000015:Abnormalities, Multiple / Q000473:pathology*; D001741:Black or African American; D001344:Autopsy; D001808:Blood Vessels / Q000002:abnormalities; D004065:Digestive System Abnormalities; D005260:Female; D006330:Heart Defects, Congenital; D006801:Humans; D007231:Infant, Newborn; D007512:Ischium; D008168:Lung / Q000002:abnormalities; D013909:Thorax / Q000002:abnormalities; D014428:Twins, Conjoined / Q000196:embryology / Q000401:mortality / Q000473:pathology*; D014564:Urogenital Abnormalities