Tc-99m exametazime (HMPAO)-labeled leukocyte scintigraphy in premature infants: detection and localization of necrotic enterocolitis and osteomyelitis.
Clin Nucl Med 2011;
36:e35-6. [PMID:
21552012 DOI:
10.1097/rlu.0b013e3182173954]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Two cases of successful detection of inflammatory foci using Tc-99m exametazime (HMPAO)-labeled leukocyte scintigraphy in premature infants were reported. Necrotizing enterocolitis was detected in a child with a body weight of 1.6 kg. Scintigraphy confirmed a neonatal osteomyelitis in the distal part of the leg of another patient weighing 2.2 kg. These 2 cases indicate that it is feasible to perform Tc-99m HMPAO-labeled leukocyte scintigraphy even if the blood sample volume is lower than the minimal volumes required by the guidelines for pediatric patients.
Collapse