Large infectious bladder stone after long delay in removing ureteral stent.

We herein present a case of formation of a large infectious bladder calculous resulted from placement of a double pigtail catheter for an extensive period. The concomitant poor function of the corresponding renal unit made selection of nephroureterectomy unavoidable in the management of our patient.

Bladder cancer mortality in the Epirus district population (Greece).

Objective: To describe the pattern of bladder cancer mortality in the Epirus district population (North-Western Greece) and to establish some relationships with cigarette smoking.

Patients And Methods: Mortality rates of bladder cancer in the Epirus district population were analysed according to the official data from the Department of Statistics of the University Hospital of Ioannina during the last decade (January 1990-January 2000). Age standardization of death rates was done by the direct method, using the world population as a standard.

Six cases of prenatal and neonatal torsion of the spermatic cord.

Torsions of the spermatic cord occurring from the intrauterine period to the end of the first year of life are termed perinatal. These are divided into prenatal and postnatal torsions, depending on their occurrence in the intrauterine or postuterine period. From January 1984 to January 1996, 6 cases were identified at our institution, involving 4 prenatal and 2 postnatal extravaginal torsions of the spermatic cord.

Massive haemorrhage of inoperable bladder carcinomas: treatment by intravesical formalin solution.

Numerous modalities of treatment have been used in the past to control massive bladder haematuria, with varying degrees of success. Formalin has been used in urology only for the treatment of intractable haematuria of inoperable bladder carcinomas, usually as the last resort when all other nonsurgical attempts have failed and before more aggressive surgical measures are considered. Eight patients with bladder tumours classified T2 (2 cases), T3 (2 cases) or T4 (4 cases) and 2 patients with radiation cystitis were assessed as being beyond the scope of even palliative surgery, severe haemorrhage being present in all cases.

Benign fibroepithelial ureteral polyps. Report of 3 cases.

Three rare cases of benign ureteral polyps are presented. The rareness of benign mesenchymal ureteral tumors and the difficulty in pre-operative differential diagnosis from malignant epithelial are remarkable. The diagnosis is made on characteristic appearance at operation and is confirmed by frozen section and histological examination.