99mTc-HMPAO-labeled WBC scan for the diagnosis of chronic recurrent multifocal osteomyelitis.
نویسندگان
چکیده
The goal of this teaching case study is to demonstrate the novel use of (99m)Tc-HMPAO-labeled white blood cells (WBCs) in diagnosing chronic recurrent multifocal osteomyelitis (CRMO). (99m)Tc-HMPAO-labeled white blood cells were utilized to diagnose CRMO. Classically, CRMO is evaluated scintigraphically using (99m)Tc-methylene diphosphonate/hydroxymethylene diphosphonate. (99m)Tc-HMPAO-labeled WBCs were chosen over (111)In-labeled WBCs because of the former's improved imaging characteristics and decreased radiation dose. (99m)Tc-HMPAO-labeled WBCs were successful in diagnosing CRMO. (99m)Tc-HMPAO-labeled WBC scanning is specific for the diagnosis of CRMO.
منابع مشابه
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UNLABELLED Imaging of osteomyelitis and soft-tissue infections can be problematic with currently available agents; bone scans are often false-positive. Indium-111-oxine and 99mTc-HMPAO white blood cell (WBC) scans require ex vivo handling of blood with potential exposure to infectious agents, and 99mTc-antigranulocyte (IgG1) antibodies need 24 hr for final diagnosis. METHODS We investigated t...
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ورودعنوان ژورنال:
- Journal of nuclear medicine technology
دوره 42 4 شماره
صفحات -
تاریخ انتشار 2014