Giant Abdominal Aortic Aneurysm in Bone Scan
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P: 76-78
June 2019

Giant Abdominal Aortic Aneurysm in Bone Scan

Mol Imaging Radionucl Ther 2019;28(2):76-78
1. University of Health Sciences, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Clinic of Nuclear Medicine, Ankara, Turkey
2. University of Health Sciences, Gülhane Training and Research Hospital, Clinic of Nuclear Medicine, Ankara, Turkey
No information available.
No information available
Received Date: 22.06.2018
Accepted Date: 08.08.2018
Publish Date: 24.06.2019
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ABSTRACT

Abdominal aortic aneurysm (AAA) may be incidentally detected in three-phased bone scintigraphy. AAA should be diagnosed prior to the development of symptoms to perform elective repair surgery. We present a rare case who presented with back pain and underwent a 3-phase bone scan with Tc-99m methylene diphosphonate, which revealed a giant AAA on blood-flow and blood-pool phases in addition to bone metastases. F-18-fluorodeoxyglucose positron emission tomography/computed tomography (CT) identified hypermetabolic liver, lung, and bone lesions, and CT component of the study confirmed the diagnosis of AAA with a maximum diameter of 92 mm. The initial two phases of a 3-phase bone scintigraphy are decisive to identify vascular pathologies that may be life-threatening, if left untreated.

Keywords:
Whole body scan
Tc-99m methylene diphosphonate
abdominal aortic aneurysm
metastases
PET/CT

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