SPECT/CT imaging in bone scintigraphy of a case of clavicular osteoma

Yamamoto, Yuka and Nishiyama, Yoshihiro (2014) SPECT/CT imaging in bone scintigraphy of a case of clavicular osteoma. Asia Oceania Journal of Nuclear Medicine and Biology, 2 (1). pp. 73-74.

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Osteoma is a benign bone-forming tumor that usually arises in the craniofacial bones and rarely in the long bones. Clavicular involvement is extremely rare. We report a 51-year-old woman with osteoma of the left clavicle. Radiograph of the left shoulder showed a well-defined lobulated blastic mass in the proximal and mid-portion of the left clavicle. Bone scintigraphy was performed 4 hours after an intravenous injection of Tc-99m hydroxymethylene diphosphonate (HMDP). Whole-body image showed a focus of intensely increased uptake in the clavicle. Single photon emission computed tomography/ computed tomography (SPECT/CT) images were also acquired and clearly showed intense uptake at the tumor site. Integrated SPECT/CT imaging supplies both functional and anatomic information about bone: the SPECT imaging improves sensitivity compared with planar imaging, the CT imaging provides precise localization of the abnormal uptake, and information on the shape and structure of the abnormalities improves the specificity of the diagnosis.

Item Type: Article
Subjects: WN Radiology . Diagnostic Imaging
Divisions: Journals > Asia Oceania J Nuclear Medicine & Biology
Depositing User: AOJNMB AOJNMB
Date Deposited: 19 Sep 2017 14:20
Last Modified: 19 Sep 2017 14:20
URI: http://eprints.mums.ac.ir/id/eprint/1296

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