Urinary tract interventions can lead to multiple complications in the renal collecting system, including retained foreign bodies from endourologic or percutaneous procedures, such as stents, nephrostomy tubes, and others. We report a case of very delayed erosion of embolization coils migrating into the renal pelvis, acting as a nidus for stone formation, causing mild obstruction and finally lea...

Neuroblastoma (NBL) of the urinary bladder is an extremely rare diagnosis, with only 6 cases reported in the literature to date. We report the case of a 3-year-old boy who presented with gross hematuria, and was diagnosed with bladder NBL after partial cystectomy. Two-year follow-up has been unremarkable. This case highlights a rare neoplasm of the urinary bladder in a pediatric patient.

Giant prostatic hyperplasia is a rare condition characterized by very high volume benign prostatic enlargement (>500g). Few cases have been reported so far and most of them are associated with severe lower urinary symptoms. We report the first case of asymptomatic giant prostatic hyperplasia in an elderly man who had a 720g prostate adenoma, sudden gross hematuria and hypovolemic shock. The pat...

A pure leiomyoma of the prostate is a rare benign tumor. An 82-year-old man was referred to our urology department with gross hematuria and complete urinary retention. Examination revealed a benign prostatic hyperplasia. Transrectal ultrasound showed a prostate of 125 mL. Serum PSA was 1.9 µg/L. A simple retropubic prostatectomy was performed. Histopathological examination showed a pure leiomyo...

We present the radiologic findings in a case of prostate brachytherapy seed migration to the bladder presenting as gross hematuria. While prostate brachytherapy seed implantation is considered a relatively safe procedure, migration is not uncommon; however, it is usually clinically silent and the seeds most commonly migrate to the lungs through the venous circulation via the periprostatic venou...

from 0.3% to 1.3% of all bladder cancers [2-4]. The primary urothelial LELC was described for the first time by Zukerberg et al. in 1991 [5]. Until 2014, only 93 cases with LELCB were reported. Most cases of LELCB occurred in their seventh decade with male predominance [1,6]. The presenting symptoms of LELCB were similar to urothelial carcinomas. Gross hematuria and irritative voiding disorders...

We report a case of benign polyp with prostatic-type epithelium of the urinary bladder. A 58-year-old male presented with gross hematuria. Cystoscopic examination revealed a 2-mm polypoid lesion in the mid trigone. Immunohistochemical demonstration of prostatic acid phosphatase and prostatic specific antigen in the urothelial cells as well as the prostatic-type epithelial cells suggested the hi...

Most primary bladder tumors in children are predominantly malignant mesenchymal tumors, usually rhabdomyosarcoma. Several uncommon non-urothelial bladder tumors have been described and must be differentiated from sarcomatoid carcinoma. These include postoperative spindle cell nodule, inflammatory myofibroblastic tumor, leiomyoma, hemangioma and neurofibromas. IMT usually affects adolescents. Th...

Hemangiomas of the bladder are rare, comprising only 0.6% of bladder masses.1 Numerous reports of intravesical hemangiomas exist in the literature, with the presenting sign of gross hematuria almost universally guiding work-up and eventual diagnosis. However, no reports to date exist of extravesical hemangiomas of the bladder. We report what we believe to be the first described case of an extra...

A 73-year-old man was admitted to our clinic with flank pain and gross macroscopic hematuria. Radiologic examination revealed a solid mass in the left kidney and additionally another mass in the ureteropelvic junction of the same kidney with severe hydronephrosis. Left nephroureterectomy with bladder cuff removel was performed, and histopathological evolution showed a Fuhrman grade 3 clear cell...