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The pelviureteral junction upon a horse shoe kidney remains a frequent congenital malformation. The authors report 13 cases collected during a period of 16 years and treated surgically. The review of literature permits to discuss the different therapeutic means.

A retrospectively series of six patients with non-specific granulomatous prostatitis is reported. The diagnosis was revealed by the histological examination trans-urethral resection or enucleated prostatique. Only histological examination is able to established the definitive diagnosis. This study and a review of literature permitted us to notice the various epidemiological, clinical, histological of this affection.

Emphysematous pyelonephritis is defined as the presence of gas-producing bacteria in the kidney and in peri-nephretic areas. Even if it is rare, the mortality rate of this affection is between 50% and 90%. The E. coli is responsible in 60% of the cases. We report a case of a 50 years old male patient, with under diagnosed diabetics, how is admitted with pains in the left flank, fever, troubled urine, hematuria and worsening of general state. The diagnostic of emphysematous pyelonephritis was confirmed by CT Scan. In spite of adapted antibiotherapy to the renal function, insulinotherapy and correction of hydro-electrolytic troubles, the patient died with septic shock associated to digestive bleeding. Based on this case and a review of the literature, the authors describe the different features of this disease. Only an urgent nephrectomy after a short reanimation can improve the prognostic.

Retrovesical localization of a cystic mass is rare. The authors report one observation of hematic retrovesical pseudocystic formation having a difficult diagnosis. In the light of this observation, different diagnostic patterns of cystic and pseudocystic retrovesical formation are discussed.

The primitive abcess of psoas muscle is a rare affection which involves mainly the young. The authors report 18 cases of primitive pyogenic abcess of psoas collected during a period of six years in the urology service of UHC Ibn Rochd Casablanca. The purpose of this review is to discuss the different therapeutic attitudes. The study concerned 11 men and seven women, their mean age was 35 years. The mean delay of evolution was 45 days. The physical exam found a psoitisis (five cases) and a flunk swelling (14 cases). The ultrasound exam showed the collection which was hypoechogenic in seven cases and heterogenous in 11 cases. The CT scan showed an heterogenouse hypodense collection without enhansment in seven cases. The use of antibiotherapy alone (four cases) and percutaneous drainage (four cases) permitted the recovery just respectively in one and two cases. Fifteen patients (83%) were operated through a postero-lateral lumbotomy route without costal resection. The bacteriological exam of the pus found a Staphylococcis aureus (ten cases) and Escherichia coli (two cases). The evolution was favorable in 14 cases; one patient was dead at fifth day post operatively by heart infarction. For the authors, the surgical drainage remains the treatment of choice.

Diffuse xanthogranulomatous pyelonephritis is a rare chronic pyelonephritis. This study permitted us to notice the various histological, clinical, radiological, and the different means diagnoses of this affection. Retrospectively series of nine patients is reported. The median age was 43 years. The commonest clinical presentation was urinary tract infection, and lumbar pain. Urine culture identified a bacteria in seven cases (77%). Intravenous urography recovers silent kidney (five cases), hydronephrosis (two cases), chronic pyelonephritis (one case) and renal stones in six cases (67%). Treatment consisted of nephrectomy. No specific biological or radiological signs of this affection can be identifying this lesion in preoperative. The diagnosis was revealed by the histological examination of the removed kidney. The outcome is favorable after a follow-up of six months to four years. The clinical features of the pyelonephritis xanthogranulomatous is not specific. Magnetic resonance imaging can give a specificity to this affection. Only histological examination is able to established the definitive diagnosis.

In this study, an uncommon case has been reported of an ectopic pheochromocytoma without the presence of any clinical symptoms. The radiological investigations showed a right retroperitoneal tumor without any kidney involvement. The diagnosis was established by biopsy and subsequent histological findings. In the course of surgery as the large tumor mass was being removed, tachycardia was observed which caused the resection to be performed as rapidly as possible. Once the tumor had been removed, bradycardia occurred, followed by cardiac arrest: although the latter was stabilized after cardiac massage, the patient died one hour after the operative field had been closed. In addition to this case report, the diagnosis, therapeutic strategy and prognosis regarding an ectopically located pheochromocytoma have been discussed.

The incidence of urogenital tuberculosis is still frequent and constitutes a current public health problem in Morocco, a country in which tuberculosis is endemic. The clinical presentation of this form of the disease may be misleading. The pseudotumoral type of renal tuberculosis is extremely uncommon, and in this study this disease has been described in a young patient. The radiological findings suggested the possibility of this lesion being renal cancer. The preliminary diagnosis was corrected and a definitive diagnosis of pseudotumor was made following pathological examination of the surgically-removed kidney.

Peritonitis after spontaneous rupture of pyonephrosis into the peritoneal cavity is a rare complication, usually diagnosed intraoperatively. We report a case of a woman presenting with left lumbar pain and fever during pregnancy. On admission, ultrasonography showed a pregnancy with fetal activity for 16 weeks, and pyonephrosis in the left kidney, but on a normal right kidney. After antibiotic therapy and upper urinary, tract stenting renal drainage revealed purulent urine, fever persisted with acute abdomen. Clinical and radiological assessment showed features of acute peritonitis with pyonephrosis. Treatment consisted of laparotomy with nephrectomy and abdominal lavage and drainage. The postoperative complication was septic shock requiring resuscitation and artificial ventilation and prolonged convalescence.

Thirteen women were operated for cystocele associated with urinary stress incontinence. Cystoceles were grade I in 6 cases, grade II in 6 cases and grade III in 1 case. Five patients underwent retropubic colposuspension according to Burch (3 cases) and M.M.K. (2 cases). Eight patients were treated by RAZ's technique associated with anterior colporaphy in order to reduce the cystocele. In this latter group, only one recurrence was observed and was treated by repeat colporaphy with good results. Colposuspension associated with anterior colporaphy is a reliable method for the treatment of cystocele with urinary stress incontinence, associated with low morbidity and short hospitalization. Its results are probably comparable to those of retropubic colposuspension, at least for a 6 months follow-up.

Description of a case of peritonitis in a 60-year-old diabetic woman. Emergency laparotomy revealed a purulent effusion derived from a pyonephrotic and calculous left kidney. The patient was cured by left nephrectomy.

Cystic renal cancer is uncommon and raises real preoperative diagnostic problems, requiring the use of medical imaging, and sometimes even surgery. The authors report 3 cases of cystic renal cancer in 2 men and 1 woman, aged 87, 67 and 20 years, respectively. Three patients presented with the urological triad (haematuria, pain and lumbar mass). Ultrasonography suggested the diagnosis of cystic cancer in all 3 cases. Computed tomography was performed in 2 patients and more precisely confirmed the ultrasound findings. Selective arteriography, performed in one patient, confirmed the hypothesis of malignancy. Surgical exploration resulted in radical total nephrectomy. Histology confirmed the diagnosis of adenocarcinoma. The course was favourable in 2 cases after a follow-up of 4 years. One patient presented a local recurrence with pulmonary metastases 6 months after the operation. A review of the literature illustrates the diagnostic difficulties of this form of renal cancer.

The authors report two cases of cystitis glandularis revealed by hematuria and urinary retention. Cystitis glandularis is a rare disease, caused by metaplasia of the vesical submucosa, probably related to a chronic irritative factor. In its minor form, it has the same clinical features as simple cystitis, but its major pseudoneoplastic form may be mistaken for bladder tumor. The diagnosis is essentially histological. Treatment is usually medical, based on eradication of the irritative factors. Surgery is performed in the case of complications of this disease. The clinical course is unclear, requiring long-term surveillance.

We reviewed the charts of 58 patients who underwent orthotopic bladder replacement after total cystoprostatectomy for muscle invasive bladder cancer. Mean age was 56 years. As described by Camey, 60 centimetres of small bowel, are isolated, detubularised then folded upon itself to form a U shaped reservoir, which is anastomosed to the urethra. Death occurred in 5%. Urologic complications observed were: urinary leakage (15%), ureteral reflux (6.8%), ureteral stenosis (8.6%) and stones of the neobladder (5.1%). 64.2% of the patients were immediately continent during the day. Nocturnal continence was obtained for 50% immediately and for 80% three months postoperatively. Detubularised and U shaped cystoplasty achieve a low pressure reservoir, with protection of the upper urinary tract, and a diurnal continence. Nocturnal continence is achieved later.

The authors report one case of ureteritis cystica in a young adult. The diagnosis was made by intravenous urography and confirmed by histologic examination. The patient was treated surgically (nephro-ureterectomy). The etiopathogenic, clinical and therapeutic aspects are discussed with a review of literature.