ABSTRACT
Overactive bladder syndrome (OAB) is a common, chronic, complex, often under-reported and under-treated condition with a significant impact on quality of life. It poses a high burden on healthcare systems. Clam ileocystoplasty is an invasive procedure typically reserved for the treatment of severe refractory cases. Malignant transformation in the area of anastomosis remains a rare but real, life-threatening risk in the patient group and requires active life-long surveillance and follow-up. We report the case of a 51-year-old woman who presented with recurrent urinary tract infections and non-visible haematuria 30 years after clam ileocystoplasty for urge incontinence. Imaging revealed an anterior bladder tumour with hepatic metastases. On multiple occasions, she was unfit for any invasive surgical sampling options to obtain tissue samples to allow for treatment planning, and was provided with best supportive care. The disease rapidly progressed to death within 10 weeks of presentation. This case buttresses the need for informed consent regarding the risks, including malignant transformation several years after the procedure, and the necessity for lifelong follow-up and surveillance cystoscopy, with frequency tailored to individual patient risk assessment.
