[Glandular cystitis: unusual cause of a bladder mass. Clinical case and literature review].

We report a case of symptomatic cystitis glandularis of the trigone, causing hematuria and a vesical mass. Treatment consisted of transurethral resection of the lesion, but recurrence occurred. The etiology, symptoms, diagnosis, treatment, natural evolution and prognosis of cystitis glandularis are discussed.