PMC9233223_01
CT-KUB showing bilateral hydronephrosis with right kidney stones and perinephric fat stranding.
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The urinary tract computed tomography revealed bilateral hydroureteronephrosis with no detectable ureteric or bladder stones (Fig. 1).
(A) Showing ulcerated urothelial mucosa with two non-necrotizing granulomas in the lamina propria consistent with granulomatous cystitis (Hx&E x 10); (B) showing non necrotizing granuloma with FB giant cell at the center surrounded by epithelioid cells and inflammatory cells (Hx&E x40).
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Cystoscopy with bladder biopsy was done, which revealed non-necrotizing granulomatous cystitis (Fig. 2).