A Case of Pyogenic Vertebral Osteomyelitis: Importance of Physical Examination for Correct Diagnosis

A 76‐year‐old‐man was admitted to hospital because of fever and back pain. Blood cultures yielded extended‐spectrum beta‐lactamase‐producing Escherichia coli (ESBLEC). We suspected pyogenic vertebral osteomyelitis (PVO) secondary to urosepsis. However, magnetic resonance imaging (MRI) of the lumbar...

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Bibliographic Details
Published in:Journal of general and family medicine 2016-06, Vol.17 (2), p.160-163
Main Authors: Ozaka, Akihiro, Onishi, Tsubasa, Ueda, Yuki, Kenzaka, Tsuneaki, Matsumura, Masami
Format: Article
Language:English
Subjects:
back pain
magnetic resonance imaging
NMR
Nuclear magnetic resonance
physical examination
pyogenic vertebral osteomyelitis
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Summary:A 76‐year‐old‐man was admitted to hospital because of fever and back pain. Blood cultures yielded extended‐spectrum beta‐lactamase‐producing Escherichia coli (ESBLEC). We suspected pyogenic vertebral osteomyelitis (PVO) secondary to urosepsis. However, magnetic resonance imaging (MRI) of the lumbar spine did not reveal findings of PVO. The extent of tenderness in the back converged on the lumbar spine on repeated physical examinations. We decided to perform a second MRI, and it showed hypointensity on T1‐weighted images and contrast enhancement in L3/L4. Culture of computed tomography guided L3/L4 disc biopsy yielded ESBLEC. Daily repeated physical examinations contributed to the correct diagnosis.
ISSN:2189-7948
2189-6577
2189-7948
DOI:10.14442/jgfm.17.2_160