[Hematoma of the adrenal gland in the newborn infant. Clinical course. Presentation of 20 cases]. / L'ematoma della surrenale nel neonato. Evoluzione. Presentazione di 20 casi.

The Authors stress the importance of a correct sonographic study in the follow-up of neonatal adrenal hemorrhage; the diagnostic conclusion are: the best criterion for differential diagnosis is the chronological variability. However the differential diagnosis is rather easy. The differential d. usually is against cystic-neuroblastoma, cortical renal cyst, adrenal abscess. They remark that laparatomy is unnecessary.