title: [2 cases of symmetrical double abnormality].
abstract: Two cases of symmetric incomplete two-headed four-handed conjoined twins who were delivered in the 37th and the 32nd gestational week have been demonstrated. The first case was delivered by caesarean section and the other one was delivered by forceps. These malformations are very seldom. Questions about teratogenicity and diagnosis are discussed.
authors.affiliation: Frauenklinik, Bezirkskrankenhauses, Frankfurt/O.
authors.forename: T
authors.initials: T
authors.lastname: Schneider
authors.forename: G
authors.initials: G
authors.lastname: Schüssling
mesh_terms: D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000473:pathology; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014428:Twins, Conjoined; D014463:Ultrasonography
vernacular_title: Zwei Fälle von symmetrischer Doppelmissbildung.