RT Journal Article SR Electronic T1 99mTc-HMPAO–Labeled WBC Scan for the Diagnosis of Chronic Recurrent Multifocal Osteomyelitis JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 299 OP 301 DO 10.2967/jnmt.114.138073 VO 42 IS 4 A1 Dailey, Tyler A. A1 Berven, Michael D. A1 Vroman, Penny J. YR 2014 UL http://tech.snmjournals.org/content/42/4/299.abstract AB The goal of this teaching case study is to demonstrate the novel use of 99mTc-HMPAO-labeled white blood cells (WBCs) in diagnosing chronic recurrent multifocal osteomyelitis (CRMO). 99mTc-HMPAO-labeled white blood cells were utilized to diagnose CRMO. Classically, CRMO is evaluated scintigraphically using 99mTc-methylene diphosphonate/hydroxymethylene diphosphonate. 99mTc-HMPAO-labeled WBCs were chosen over 111In-labeled WBCs because of the former's improved imaging characteristics and decreased radiation dose. 99mTc-HMPAO-labeled WBCs were successful in diagnosing CRMO. 99mTc-HMPAO-labeled WBC scanning is specific for the diagnosis of CRMO.