title: [The problem of double abnormalities].
abstract: Twin monsters are rare obstetrical events. The article reports on the course and the termination of pregnancy of a fetus with epignathus (non separated asymmetrical twin monster) and a fetus with thoracopagus (non separated symmetrical twin monster). In this connection the importance of an early prenatal diagnosis is discussed.
mesh_terms: D000015:Abnormalities, Multiple / Q000473:pathology*; D000328:Adult; D005260:Female; D006554:Hernia, Umbilical / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010157:Palatal Neoplasms / Q000473:pathology; D010159:Palate / Q000473:pathology; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013724:Teratoma / Q000473:pathology; D014428:Twins, Conjoined / Q000473:pathology; D014463:Ultrasonography; D014470:Umbilical Cord / Q000473:pathology; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins
vernacular_title: Zur Problematik von Doppelmissbildungen.