Suprarenal abscess in the neonate. Technetium-99m glucoheptonate imaging.

Although suprarenal abscess in a newborn is rare, a prompt diagnosis is essential for proper patient management. The findings obtained with Tc-99m glucoheptonate renal imaging in a newborn with a right adrenal abscess are reported. A radionuclide renal imaging sequence over a 15-hour period demonstrated a "rim sign" which can be used to suggest the diagnosis. Radionuclide and ultrasound imaging of neonatal adrenal masses is discussed.