Eosinophilic cystitis with eosinophilic cholecystitis: a rare association.

We describe a rare case of eosinophilic cystitis associated with eosinophilic cholecystitis in a 30-year-old patient who underwent bladder biopsy for irritative voiding symptoms and routine elective cholecystectomy for gallstones. Diagnosis was confirmed by histopathological examination. The rarity of this condition prompted us to report this entity in which no specific cause could be found.

Effect of transurethral resection of the prostate on erectile function: a prospective comparative study.

The effect of transurethral resection of the prostate (TURP) on erectile function is still controversial, and available evidence is conflicting. One of the possible mechanisms of post-TURP erectile dysfunction (ED) is direct thermal injury to the erectile nerves. The aim of this study was to investigate the effect of TURP on erectile function. Fifty patients undergoing TURP for obstructive benign prostatic hyperplasia (HBP) were prospectively included in the study, and 50 age-matched patients undergoing transurethral resection of the superficial bladder tumor were also prospectively included as a control group. All patients completed the international index of erectile function (IIEF-15), the international prostatic symptom score (IPSS) and the Hospital Anxiety and Depression Scale at inclusion in the study and then at the 3- and 6-month follow-up evaluation. Capsular perforations during TURP were prospectively reported by the operating surgeon. There was a significant improvement of erectile function in the TURP group despite the onset of ejaculation disorders in 70% of the patients. Improvement of erectile function was also found in the subgroup of patients with capsular perforation during TURP. Comparison with the control group showed that at preoperative evaluation, patients in the TURP group had more severe urinary symptoms and worse erectile function than did those of the control group. At the postoperative period, the IPSS score became comparable in the two groups, with major improvement of erectile function in the TURP group. We concluded that TURP improved erectile function in HBP patients with severe urinary symptoms. This improvement of erectile function was observed even in case of capsular perforation.

[Bladder leiomyosarcoma: report of a case]. / Léiomyosarcome de la vessie: à propos d'un cas.

Leiomyosarcoma of the urinary bladder is an extremely rare disease. In this study, which also includes a review of the literature, a new case of urinary bladder leiomyosarcoma has been reported in a 65-year old male, which was detected during an investigation of total hematuria accompanied by burning upon micturition. The clinical examination was normal, but ultrasonography followed by bladder endoscopy showed the presence of a large bladder tumor. The definitive diagnosis of this type of tumor can only be made after histological and immunohistochemical investigation, and to avoid unnecessary surgery it is essential to first differentiate it from an inflammatory pseudosarcoma. Although in the present study the outcome following total cystoprostatectomy was favorable at 3 months follow-up, in general the prognosis is uncertain due to the potentially invasive character of this type of tumor. Given the limited number of studies on the subject treatment still remains controversial, but is essentially based on surgical excision, possibly with adjuvant chemotherapy.

[Acute pyelonephritis and subcapsular hematoma revealing nephroblastoma at the age of 15 years]. / Pyélonéphrite aiguë et hématome sous-capsulaire révélant un néphroblastome à l'âge de 15 ans.

BACKGROUND: Nephroblastoma' the most common renal tumor in children between 1 and 5 years, occurs rarely in the oldest child. CASE REPORT: A 16-year-old teenager suffered from acute pyelonephritis caused by Klebsiella pneumoniae. Renal ultrasonography showed a left subcapsular hematoma; the CT scan confirmed the finding and also showed renal scarring. However, a second CT scan showed pulmonary nodules suggestive of metastasis, a diagnosis that was confirmed by needle biopsy of pulmonary lesions. Recovery was obtained after chemotherapy and nephrectomy with a 3-year-follow-up. CONCLUSION: This nephroblastoma was particular because its development in an adolescent, its association with acute pyelonephritis and subcapsular hemorrhage.

[Ultrasonographic aspects of kidney pelvis tumors associated with infectious hydronephrosis of lithiasic origin]. / Aspects échographiques des tumeurs pyéliques sur hydronéphrose infectée d'origine lithiasique.

The ultrasonographic findings of 4 patients with surgically confirmed urothelial tumors associated with calculic pyonephrosis are presented. All the involved were markedly enlarged and hydronephrotic with obstructive calculi, stigmata of pyonephrosis and, an echoic pelvic mass, extending in calyceas in 2 cases. The sonographic appearance correlated well with the gross pathological findings. The histological types were 2 squamous cell carcinomas, 1 adeno-squamous cell carcinoma and 1 transitional carcinoma. The chronic calculic irritation was proved to induce squamous and glandular metaplasia. The subsequent squamous carcinoma and adenocarcinoma were documented in the literature. The preoperative diagnosis of the associated tumor was rarely done. The sonographic features reported are highly suggestive of urothelial tumor and may lead to an accurate preoperative diagnosis.