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Insights into Imaging
Fig. 6 | Insights into Imaging

Fig. 6

From: Cross-sectional imaging of complicated urinary infections affecting the lower tract and male genital organs

Fig. 6

Acute infectious cystitis with mural bladder abscess in an 89-year-old man with acute urinary retention, fever, leukocytosis and impaired renal function. Unenhanced MRI including MR pyelographic (a) and axial fat-suppressed (b) images revealed bilateral hydronephrosis, contracted bladder and prominent inflammatory changes (+) in the surrounding extraperitoneal fat planes. Additionally, sagittal T2-weighted image (c) showed a focal thickening (arrows) at the bladder dome, with intramural fluid collection (arrowhead). Repeated CT (d) after medical treatment revealed the disappearance of abnormal mural changes

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