jksronline.org
eISSN 2951-0805
    J Korean Soc Radiol. 2015 Feb;72(2):140-142. Korean.
    Published online Feb 03, 2015.
    https://doi.org/10.3348/jksr.2015.72.2.140
    Copyright © 2015 The Korean Society of Radiology
    Case Report

    Fat Deposition in the Urinary Bladder Wall: Incidental Finding on Abdominal Computed Tomography: A Case Report

    Minho Park, MD, Sung Kyoung Moon, MD, Sung Eun Ahn, MD, Seong Jin Park, MD, Joo Won Lim, MD and Dong Ho Lee, MD
      • Department of Radiology, Kyung Hee University Medical Center, Kyung Hee University School of Medicine, Seoul, Korea.
    • Corresponding author: Sung Kyoung Moon, MD. Department of Radiology, Kyung Hee University Medical Center, Kyung Hee University School of Medicine, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-702, Korea. Tel. 82-2-958-8625, Fax. 82-2-968-0787, Email: aquamsk@naver.com
    Received July 31, 2014; Accepted November 15, 2014.

    This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

    Abstract

    In a computed tomography (CT) scan, fat deposition in the urinary bladder wall is seen as a linear hypoattenuating band surrounded by soft tissue density. It is uncommon, but is often seen in normal cases. However, there is no report of fat deposition in the urinary bladder wall in Korea. The authors encountered a 62-year-old male patient who showed an incidental hypoattenuating band in the urinary bladder wall on abdominal CT. The patient showed no clinical signs related to fat deposition in the urinary bladder wall. When the patient's previous abdominal CT was retrospectively reviewed, the same CT finding was seen. This linear hypoattenuating band within the urinary bladder wall should be considered as a normal CT finding, although it is uncommon.

    Keywords
    Urinary Bladder; Computed Tomography; Adipose Tissue

    Figures

    Fig. 1
    Fat deposition in the urinary bladder wall in a 62-year-old man.
    A. A contrast-enhanced axial CT image shows the hypo-attenuating linear band along the anterior wall of urinary bladder (arrows). Band is relatively even and continuous along the urinary bladder wall.

    B. In a coronal CT image, the band is extended to superior, inferior and both lateral side wall of urinary bladder (arrows).

    References

      1. Philip AT, Amin MB, Tamboli P, Lee TJ, Hill CE, Ro JY. Intravesical adipose tissue: a quantitative study of its presence and location with implications for therapy and prognosis. Am J Surg Pathol 2000;24:1286–1290.
      1. Thickman D. Fat within the wall of the urinary bladder: computed tomographic appearance. J Comput Assist Tomogr 2009;33:695–697.
      1. Patel RR, Javors BR. Intramural vesicular fat--an uncommon CT finding. Clin Imaging 2012;36:75–76.
      1. Martínez-Moya M, Domínguez-Pérez ÁD, Frutos-Arenas J. Fat-fluid intravessical level: a new sign of bladder rupture. AJR Am J Roentgenol 2011;197:W373–W374.
      1. Panchal VJ, Chen R, Ghahremani GG. Non-tropical chyluria: CT diagnosis. Abdom Imaging 2012;37:494–500.
      1. Grupper M, Kravtsov A, Potasman I. Emphysematous cystitis: illustrative case report and review of the literature. Medicine (Baltimore) 2007;86:47–53.
      1. Bochner BH, Nichols PW, Skinner DG. Overstaging of transitional cell carcinoma: clinical significance of lamina propria fat within the urinary bladder. Urology 1995;45:528–531.
    Cited by
    Crossref 1
    Google Scholar 
    MeSH Terms
    Adipose Tissue
    Humans
    Incidental Findings*
    Korea
    Male
    Middle Aged
    Retrospective Studies
    Tomography, X-Ray Computed
    Urinary Bladder*
    Metrics
    Share
    Figures
    slide

    1 / 1

    PERMALINK