Cebocephaly: CT and sonographic findings.

A 2760 g female infant was born at term to a gravida 6 para 5 mother after a normal pregnancy with no history of exposure to alcohol , teratogens , or ionizing radiation. Abnormal findings on physical examination were slight hypertonicity , respiratory distress in room air, and microcephaly (head circumference < -3 SD). The hard palate was intact. The anterior and posterior fontanelles were small , and hypotelorism was present. A single midfacial nostril was clinically patent but to assure adequate ventilation an oral airway was inserted