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Updated: Jun 29, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
[18F-fluorodeoxyglucose-positron emission tomography (FDG-PET) was useful tool for detecting tuberculous peritonitis:
Shunsuke Yamamoto1, Tsutomu Nishida, Shusaku Tsutsui
1Department of Gastroenterology, Osaka University.
Abstract:
A 40's-year-old woman who had abdominal pain with fever was referred to our hospital for further examinations. Abdominal computed tomography showed no focal lesion, and no causative lesion was found after a gynecological examination, upper gastrointestinal endoscopy and colonoscopy. Tuberculin test and QuantiFERON-TB were positive, and thus tuberculous peritonitis was suspected. The level of adenosine deaminase (ADA) in ascites was high, and (18)F-fluorodeoxyglucose-positron emission tomography (FDG-PET) showed that FDG accumulated diffusely along the peritoneum. These findings supported the findings of tuberculous peritonitis. Final diagnosis of tuberculous peritonitis was done from laparoscopic biopsy. Combination of QuantiFERON-TB, ADA and FDG-PET was useful in diagnosing tuberculous peritonitis.
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