Cold defects in in-111 labeled leukocyte imaging of osteomyelitis in the axial skeleton.

Abstract

Use of In-111 oxine labeled leukocytes in the detection of osteomyelitis of the peripheral skeleton usually presents few problems. However, the diagnosis of osteomyelitis is more difficult in marrow-bearing areas because uptake of indium is normal. Sixty-one In-111 labeled leukocyte scans, that had been performed to exclude osteomyelitis of the axial skeleton, pelvis, and proximal long bones, were reviewed. Eight cold defects were identified at sites of suspected osteomyelitis. Five of these were surgically proven osteomyelitis. Nineteen percent of all cases of osteomyelitis in these areas (5 of 26) presented as cold defects. This incidence of osteomyelitis presenting as cold defects is higher than previously reported. Therefore, the possibility of osteomyelitis should be strongly considered when a cold defect is identified in red marrow areas.

• Authors: B Eisenberg, J E Powe, A Alavi
• Journal: Clinical nuclear medicine (Clin Nucl Med) Vol. 16 Issue 2 Pg. 103-6 (Feb 1991) ISSN: 0363-9762 [Print] United States
• PMID: 1900746 (Publication Type: Journal Article)

Chemical References

• Indium Radioisotopes
• Organometallic Compounds
• indium oxine
• Oxyquinoline

Topics

• Humans
• Indium Radioisotopes
• Leukocytes
• Organometallic Compounds
• Osteomyelitis (diagnostic imaging, epidemiology)
• Oxyquinoline (analogs & derivatives)
• Radionuclide Imaging
• Retrospective Studies