Intestinal metaplasia (IM) of the bladder is an extremely rare benign condition. The clinical features are similar to other bladder tumours. Its pathogenesis is unclear and its role as a precursor of adenocarcinoma has long been debated. Transurethral resection is the main form of treatment for IM. We report the case of a 49-year-old gentleman who presented with visible haematuria. He was submitted to multiple cystoscopies which showed no macroscopic irregularities. Radiological (CT urogram and multiparametric MRI) imaging revealed abnormalities within the bladder neck, suspicious of a neoplastic lesion. Following transurethral resection of his trigonal area, pathology demonstrated IM occurring on a background of cystitis glandularis. This case highlights the unusual difficulty in macroscopically diagnosing IM of the bladder compared to other neoplasms of the bladder. Therefore, in patients with persistent visible haematuria there should be a low threshold to perform biopsies.

We present a unique case of bladder leiomyoma that was mistakenly diagnosed as a ureterocele. The delay in diagnosis meant ongoing significant voiding lower urinary tract symptoms, which could have been avoided. This was eventually successfully treated by transurethral resection. Leiomyoma is the most common benign bladder mass and should be considered in the differential diagnosis when a smooth mass with normal overlying mucosa is seen on cystoscopy or a homogeneous, low density bladder mass is seen on cross-sectional imaging. Despite the benign nature of the lesion, leiomyoma can convey significant morbidity to the patient.