PMC10208123_01
Sagittal, coronal, and axial CT scans of the abdomen and pelvis showing the foreign body granuloma, which can be misinterpreted as a bladder calcification or stone.
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A CT scan of the abdomen and pelvis performed 50 days after the bulking agent injection showed two potential calcifications or masses (1.9x1.1 and 1.0 x 1.4 cm) at the bladder neck and posterior urethra (Figure 1), which are often indicative of bladder stone formation.
Flexible cystourethroscopy imaging of the patient's Coaptite-induced bladder neck mass before and after the transurethral resection.
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However, flexible cystourethroscopy showed cystitis cystica and a ball-shaped bladder neck mass arising from the proximal urethra (Figure 2), leading us to suspect a CaHA-induced foreign body granuloma.