Incidental unilateral tuberculous sacroiliitis detected by 18F-FDG PET/CT in a patient with abdominal tuberculosis.
Tuberculosis is a systemic disease which involves skeletal and articular system very rarely. Osteoarticular tuberculosis commonly occurs in the vertebral column and more rarely in the sacroiliac joints. In this study, we report a 44-years-old male patient with low-grade fever, malabsorption syndrome...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Mashhad University of Medical Sciences
2017-06-01
|
Series: | Asia Oceania Journal of Nuclear Medicine and Biology |
Subjects: | |
Online Access: | http://aojnmb.mums.ac.ir/article_8634_94cf3a47767ed1a684a5947ebfa3cf43.pdf |
Summary: | Tuberculosis is a systemic disease which involves skeletal and articular system very rarely. Osteoarticular tuberculosis commonly occurs in the vertebral column and more rarely in the sacroiliac joints. In this study, we report a 44-years-old male patient with low-grade fever, malabsorption syndrome, abdominal and pelvic ascites and low-back pain, that underwent 18F-FDG PET/CT for identifying the cause of signs and symptoms after a negative abdominal CT and negative thorax radiography. The study revealed increased tracer uptake at the peritoneal ascites and at the right sacroiliac joint in absence of bone alteration suggesting a sacroiliitis. Staining of the ascitic fluid was positive for acid-fast bacilli (Ziehl–Neelsen) and in the subsequent abdominal paracentesis Mycobacterium Tuberculosis was isolated; the final diagnosis was abdominal tuberculosis with a sacroiliac joint involvement. The patient started antitubercular therapy for 6 months and the clinical conditions were resolved, in particular both back pain and ascites disappeared. |
---|---|
ISSN: | 2322-5718 2322-5726 |