Teenager with new hematuria who is being treated with cyclophosphamide for lymphoma Pediatric Imaging Genitourinary September 17, 2025May 9, 2025 Axial (above), coronal (below left) and sagittal (below right) CT with contrast of the abdomen shows diffuse thickening of the bladder wall and hyperemia of the bladder mucosa. The diagnosis was cyclophosphamide induced cystitis. Related Published September 17, 2025May 9, 2025