The ultrasonographic appearance and outcome for fetuses with masses distorting the fetal face.
Our objective was to determine the appearance, cause, and outcome of fetal face masses diagnosed antenatally by ultrasonography. Over a 6 year period, 10 consecutive fetuses with facial masses were identified. Ultrasonographic findings, neonatal pathologic findings, and outcome data were correlated. Four (40%) of the 10 fetuses died, including one with a palatal teratoma associated with a Dandy-Walker malformation and three with intracranial teratomas--one of which was associated with hydrops fetalis. Among the survivors, one fetus had a dacryocystocele that was managed conservatively and one had drainage of a salivary gland cyst. The remaining four neonates had successful excision of their tumors in the neonatal period and survived; these infants had a nasal teratoma, a thyroid teratoma, a gingival granular cell tumor, and a scalp hemangioma. Four of the 10 pregnancies had associated polyhydramnios, three of which ended in stillbirth or neonatal death. In conclusion, 40% of the fetuses with antenatal diagnosis of fetal facial masses did not survive. If those with intracranial teratomas are removed from this group, one of seven (14%) fetuses with extracranial masses died. The intracranial teratomas were uniformly fatal. Polyhydramnios was associated with poor outcome.
D005153:Facial Neoplasms / Q000000981:diagnostic imaging; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006258:Head and Neck Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D006831:Polyhydramnios / Q000209:etiology; D011247:Pregnancy; D011379:Prognosis; D012189:Retrospective Studies; D013724:Teratoma / Q000150:complications / Q000000981:diagnostic imaging; D016216:Ultrasonography, Prenatal