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Clinical Image
High-grade fever and unique shaped gas in pelvic region
1 Department of Respiratory Medicine, Medical Corporation JR Hiroshima Hospital, Hiroshima, Japan
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Yasuyuki Taooka
MD, FACP, FRSM, Department of Respiratory Medicine, Medical Corporation JR Hiroshima Hospital, 3-1-36, Futabano-sato, Higashi-ku, Hiroshima 732-0057,
Japan
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Article ID: 101177Z01YT2020
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Taooka Y, Inata J, Yoke H, Takata Y, Ito H. High-grade fever and unique shaped gas in pelvic region. Int J Case Rep Images 2020;11:101177Z01YT2020.ABSTRACT
No Abstract
Keywords: Emphysematous cystitis, High-grade fever, Staphylococcus aureus
Case Report
A 91-year-old male on treatment for type 2 diabetes mellitus was admitted to our hospital complained of general fatigue and high-grade fever since one day. He noticed hematuria for two days before admission. On physical examination, costovertebral angle tenderness pain was not observed. His body temperature was 39.1 °C, and heart rate was 110 beats per minute. Blood laboratory examination showed that white blood cell counts were 18,050/L, C-reactive protein 17.9 mg/dL, blood sugar was 254 mg/dL, and procalcitonin was 10.1 ng/mL. Urinalysis revealed moderate hematuria and proteinuria. On plain pelvic X-ray [computed tomography (CT) scan positioning image], unique linear circular-shaped gas was observed (arrow in Figure 1A). On plain abdominal CT demonstrated mildly thickened bladder wall and emphysematous region of bladder lumen (arrow in Figure 1B). We diagnosed this case as emphysematous cystitis. Urine culture revealed Staphylococcus aureus as the pathogen of this case. Intravenous administration of ampicillin sodium/sulbactam sodium (3.0 g every 8 hour for seven days) was started and a balloon catheter was placed in the bladder. Then hematuria was improved. After seven days of treatment, administration of ampicillin sodium/sulbactam sodium and placement of ballooned-bladder catheter were discontinued. Moreover, the patient was discharged ten days after admission.
Discussion
Emphysematous cystitis is a rare disease, which is known as one of the complications of elderly diabetes [1],[2]. As the pathogen, Klebsiella pneumonia, Escherichia coli, and Staphylococcus aureus are reported [2],[3]. The mortality of emphysematous cystitis is around 7% when advanced into septic state [1], but most cases could be improved by conservative treatment. Generally, bladder cystitis would not complicate high-grade fever, but half of emphysematous cystitis cases show high-grade fever like our patient [1],[3],[4]. Therefore, the possibility of emphysematous cystitis should be considered, when high-grade fever is observed with bladder cystitis patients. The mechanism of emphysematous change is realized that infecting bacterial pathogen producing gas accumulates under the mucosal membrane [3],[4],[5]. Early diagnosis could be performed in this case by confirming specific emphysematous gas with bladder lumen on CT imaging as previously reported [5],[6].
Conclusion
A case of bladder cystitis with high-grade fever was reported. Appearance of emphysematous change within the bladder lumen on CT imaging or abdominal X-ray is useful for diagnosis.
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SUPPORTING INFORMATION
Author Contributions
Yasuyuki Taooka - Conception of the work, Design of the work, Acquisition of data, Analysis of data, Drafting the work, Revising the work critically for important intellectual content, Final approval of the version to be published, Agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Junya Inata - Analysis of data, Revising the work critically for important intellectual content, Final approval of the version to be published, Agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Hiroki Yoke - Analysis of data, Revising the work critically for important intellectual content, Final approval of the version to be published, Agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Yutaro Takata - Analysis of data, Revising the work critically for important intellectual content, Final approval of the version to be published, Agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Hiroyuki Ito - Analysis of data, Revising the work critically for important intellectual content, Final approval of the version to be published, Agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Guarantor of SubmissionThe corresponding author is the guarantor of submission.
Source of SupportNone
Consent StatementWritten informed consent was obtained from the patient for publication of this article.
Data AvailabilityAll relevant data are within the paper and its Supporting Information files.
Conflict of InterestAuthors declare no conflict of interest.
Copyright© 2020 Yasuyuki Taooka et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.
