[Urodynamic profile of voiding disorders persisting after treatment of posterior urethral valve]. / Profil urodynamique des troubles vésico-sphinctériens persistants après cure de valves de l'urètre postérieur.

PURPOSE: Posterior urethral valves (PUV) are the most common cause of bladder outlet obstruction in infancy that impairs renal and bladder function. MATERIAL AND METHODS: We realize a retrospective study and examined 35 boys with urinary disorders post-treatment of PUV, seen at the urodynamic consultation. RESULTS: The mean age: 7.56 years, urinary problems are dominated by recurrent urinary tract infections and urinary leakage, morphological assessment is marked by the constant expansion of the urinary tract and bladder, 18 children have end-stage renal disease of which 8 are candidates for transplantation. About urodynamic, the uroflowmetry with measure of post-void urine residue: dysuria with significant residual urine in 14 children; for cystometry, 20 children with bladder hyperactivity, 9 bladders are hypotonic hypoactive with high capacity, 6 explorations are normal. CONCLUSION: Urodynamic explorations are all interest when voiding symptoms persist after endoscopic section valves and despite a good radiological result.

Cystadenome papillaire de l'epididyme: un nouveau cas

Le cystadenome papillaire de l'epididyme est une tumeur paratesticulaire benigne rare. Se presentant comme une masse epididymaire uni ou bilaterale. Son association avec le syndrome de Von Hippel-Lindau est frequente; en particulier dans les lesions bilaterales. Nous rapportons l'observation d'un patient age de 36 ans; qui presentait depuis un an des douleurs scrotales gauches; une grosse bourse chronique; sans fievre ni signes fonctionnels urinaires. L'examen avait mis en evidence une masse testiculaire dure; irreguliere et indolore sans adenopathies inguinales ni masse abdominale. L'echographie scrotale avait montre une masse testiculaire gauche solide hypoechogene bien limitee de 3 x 2;5 x 2;2 cm. Les marqueurs tumoraux etaient normaux (BetaHCG : 2 UI/j; AlphaFoetoProteine : 2;94 UI/l). La masse testiculaire a ete exploree a travers une incision inguinale gauche. A la palpation; c'etait une tumeur testiculaire dure. Une orchidectomie gauche a ete realisee. L'examen anatomopathologique de la piece d'exerese avait conclu a un aspect morphologique et immunohistochimique d'un cystadenome papillaire sereux borderline paratesticulaire sans signe d'invasion. A travers notre observation et les donnees de la litterature; nous proposons de mieux definir le diagnostic clinique et anatomopathologique ainsi que le traitement de ces tumeurs testiculaires rares

[Hydatic kidney cyst: 90 case reports]. / Kyste hydatique du rein: à propos de 90 cas.

The hydatid cyst of kidney is rare, it ranks third among all visceral localisations. The authors report a series of 90 cases renal hydatid cyst from 1972 to 2000. The middle age is 36 years with female predominance. Renal hydatid cyst often has a suggestive clinical presentation; flank mass in 84%, pain in 74% and sometimes a specific presentation hydaturia in 29%. The hydatid serology is positive in 55% and preferring ultrasonography and computed tomography in diagnosis of renal hydatid cyst. Surgical treatment is now well defined. Conservative treatment occupes a predominant place 84% and resection of the proeminent dome is usually efficient. Total nephrectomy should only be considered in the case of a completely destroyed kidney (16%) of cases. Post-operative course is generally uneventful and reexpansion of renal parenchyma is observed in 93% indicating the benign nature of this disease.

[Renoduodenal fistula. A case report]. / Fistule rénoduodénale. A propos d'un cas.

The fistula between kidney and duodenum is rare. It occurs mostly in case of pyonephrotic kidney. The authors report one case of renoduodenal fistula, discovered peroperatively in 41 years old man who underwent a subcapsular nephrectomy for right pyonephrosis upon pelvic lithiasis. Through a review of literature, the authors discuss diagnostic aspects of this complication.

[Symptomatic bladder calculi: diagnostic and therapeutic aspects]. / Hydrocalice symptomatique: aspect diagnostique et thérapeutique.

The authors report the case of a 50 years old woman who consulted with bilateral lumbar pain and urinary infections. Intravenous Urography (IVU) showed bilateral renal and bladder stones. Treatment was by upper polary nephrectomy in the left kidney. Removing all urinary and bladder stone. We then the removed surgically renal stones in the right kidney. Using this case as an we discuss the diagnosis and therapeutic aspects of the hydrocalyx.

[Emphysematous pyelonephritis: a case report]. / La pyélonéphrite emphysémateuse: à propos d'un cas guéri.

Diabetic patients with urinary tract infections had a certain risk of developping emphysematous pyelonephritis with gas producting bacteria. This disease was accompagned with high mortalité. We will report one case who was treated successfully by high dose antibiotic regim and emergency nephrectomy.

[Retroperitoneal fibrosis with pelvic extension: a case report]. / La fibrose rétropéritonéale à extension pelvienne: à propos d'un cas.

The retroperitoneal fibrosis is a rare pathology, whose physiopathologic mechanism is poorly known. It characterizes by the training of a benign fibrous prevertebral plate. This plate is in rule limited between the renal pedicle in high and the promontory anointed down. However, extensions to the great peritoneal cavity, the mediastinum and especially the pelvis have been brought. Authors bring a case of retroperitoneal fibrosis at a woman of 54 years, that spreads to the pelvic region complicated of an obstructive renal insufficiency. The ureteral catheterism has allowed the standardization of the renal function. The uroCT-scan has allowed to make a complete lesion statement. The patient has been operated on with realization of ureterolysis and ureteral intraperitonization. Through this observation, therapeutic and diagnostic aspects will be discussed.

[A rare cause of urinary obstruction: urogenital tuberculosis]. / Cause rare d'anuries obstructives: la tuberculose urogénitale.

The authors reported a rare cause of urogenital tuberculosis complicated by an obstructive acute renal failure in 44 years old man with solitary anatomic kidney. The authors insisted of using the upper urinary tract opacification by percutaneous nephrostomy for diagnosis, the urogenital tuberculosis with this exploration, we can suspected the tuberculosis by abnormalities of the radiologic imagine, and confirmed the koch bacilli urinary into urinary tract. The upper chance of positives of finding koch bacilli in higher than urinary bladder.

[Bladder stone surrounding a foreign body: a case report]. / Lithiase vésicale englobant un corps étranger: à propos d'un cas.

The bladder can be the site of various foreign bodies. We report one case of bladder stone including a foreign body in a 24 years old man with a psychomotor deficiency who was admitted for pyuria, block miction and bladder symptoms. The pelvic X-Ray film showed a bladder stone including a sewing needle. We analysed the diagnosis, aspect and therapeutic management of this case.

La fracture du corps caverneux: à propos de 123 cas

Objectif : Analyser les aspects diagnostiques et thérapeutiques de la fracture du corps caverneux et comparer nos résultats avec ceux de la littérature. Patients et méthodes : Entre janvier 1976 et juin 2002, 123 cas de fractures du corps caverneux ont été traités dans notre service. L'âge moyen des patients était de 25 ans. Dans la majorité des cas (71,5), la fracture du pénis s'est produite par manipulation forcée du pénis en érection. Le diagnostic était basé sur un examen clinique. Les patients ont été traités chirurgicalement par réparation de la tunique albuginée, le plus souvent (74 cas) après dégantage de la peau du pénis. Un cas de rupture de l'uretère a été rencontré après la fracture des deux corps caverneux. Résultats : Chez 95 patients ; le résultat postopératoire a été satisfaisant. Cependant, 8 cas de plaques fibreuses et 4 cas de courbure du pénis ont été rencontrés. Aucun de nos patients n'a présenté de dysfonctionnement érectile postopératoire. Conclusion : La fracture du corps caverneux est une pathologie qui reste assez rare. Le diagnostic est basé sur l'examen clinique et le traitement est chirurgical dans la majorité des cas. Le résultat du traitement de ces fractures est généralement satisfaisant à condition que les patients se présentent à un stade précoce

[Local recurrence of paratesticular rhabdomyosarcoma]. / Récidive locale d'un rhabdomyosarcome paratesticulaire.

We report an uncommon case of scrotal recurrence of embryonal paratesticular rhabdomyosarcoma in 19 year old man after 3 years later. The diagnosis was suspected clinically and confirmed by histopathology study after resection of the scrotal tumor. About this case, the authors discuss the diagnosis and the management of this tumor.

[Renal angiomyolipoma complicated by retroperitoneal hematoma]. / Angiolipome rénal compliqué d'un hématome rétropéritonéal.

Renal angiomyolipoma (AML) is a benign tumor, they are generally asymptomatic or can manifested by abdominal pain, palpable mass or hematuria. We report an uncommoun case of 65 years old women who consulted for retroperitoneal hemorrhage by spontaneous rupture of renal AML with palpable mass. The ultrasound and CT abdominopelvic scan were performed in the preoperative diagnosis and showed a typical right renal AML with retroperitoneal hematoma. The right nephrectomy by transperitoneal approach was performed with a good follow-up. The histological examination confirmed the diagnosis for renal AML. About this case, the authors discuses the diagnosis and the management for AML with retroperitoneal hemorrhage.

[Pheochromocytoma and von Recklinghausen's disease]. / Phéochromocytome et maladie de von Recklinghausen.

The association between von Recklinghausen's disease and pheochromocytoma is present about 10% of cases. We report a case of 49 years old women who presented with elevated blood pressure and von Recklinghausen's neurofibromatosis. Laboratory examination showed a marked level in the urinary excretion of cathecholamine. The computed tomography showed a right adrenal tumor suggesting a pheochromocytoma. The adrenalectomy was realised by transabdominal approach and the histological examination confirmed a benign pheochromocytoma. The authors discuss the pathogenetic hypothesis of this rare pathological association, the diagnostic methods and the therapeutic procedure.

[Prostatic adenocarcinoma revealed by disseminated intravascular coagulation and fibrinolysis]. / Adénocarcinome prostatique révélé par une coagulation intravasculaire disséminée et fibrinolyse.

Disseminated intravascular coagulation (DIC) revealing a prostatic adenocarcinoma is rare. Most of the case are limited to biological abnormalities. We report a case of a 73 year old man with metastatic prostatic carcinoma and CIVD. The patient consulted for epistaxis and ecchymosis with thrombocytopenia and low coagulate factors. The prostatic specific antigen was 2200 ng/ml and fine needle aspiration of bone marrow biopsy detected metastatic cells. The patients received hormonotherapy, heparine and antithrombine III with a good follow up. About this case, we discuss the management of the patient with metastatic prostatic cancer and CIVD.

[Surgical complications of nephrectomy in living donors]. / Les complications chirurgicales de la néphrectomie chez le donneur vivant.

Renal transplantation from a living donor is now considered the best treatment for chronic renal failure. We reviewed the operative complications in 38 living related donor nephrectomies performed at our institution over the past 14 years. The mean age of our donors was 30 years old with age range between 18 and 58 years old and female predominance (55.2%). These swabs were realized by a posterolateral lumbar lombotomy with resection of the 11 third. The left kidney was removed in 34 donors (90%), surgical complications were noted in 39.4% of the cases: one case of wound of inferior vena cava (2.6%), one case of release of the renal artery clamp (2.6%), four cases of pleural grap (10.5%), one case of pneumothorax (2.6%), one case of pleurisy (2.6%), three cases of urinary infection (7.8%), three cases of parietal infection (7.8%) and one case of patient pain at the level of the wound (2.6%). There were no mortalities. We conclude that the morbidity of living donor nephrectomy is negligible compared with the advantages for the recipient.

[Arterial reconstruction with detubulated aortic patch in simultaneous kidney-pancreas transplantation]. / La reconstruction artérielle par patch aortique détubulé dans la greffe simultanée rein-pancréas.

Simultaneous pancreas kidney transplantation has become an accepted therapy for the treatment of patients with insulino-dependant diabetes and renal chronic failure. The arterial arrangement of the pancreatic graft is necessary in order to avoid surgical complications of vascular thrombosis. We reported three cases of simultaneous pancreas kidney, a simple procedure using aortic arterial patch preleved with the superior mesenteric artery and detubulated, than the splenic artery is directly anastomosed to the patch.

[Kidney cancer. Report of 170 cases]. / Le cancer du rein. A propos de 170 cas.

PURPOSE: The goal of this study is the analysis of the diagnostic and therapeutic aspects of this affection which is usually discovered at a delayed stage in our context. MATERIAL AND METHODS: A retrospective study of 170 renal cancer, collected during a period of 15 years (1985-2000). Ninety-two men and 78 women were studied, their mean-age was 50 years (15-81 years). The diagnosis was relied on clinical, radiological and histological arguments. RESULTS: Lumbar pain, hematuria and enormous mass were present in 85 cases (50%). The ultrasound and computed exams permitted the diagnosis and also evaluated the venous and locoregional extension. The treatment consisted on large nephrectomy practiced in 114 patients (67%), abstention in 56 cases (33%) due to the advanced stage of the tumor. The histological exam concludes to clear cell adenocarcinoma in 91.2% of cases. CONCLUSION: The authors deplore the delayed diagnosis of renal cancer in our context which is responsible of a high rate of abstention (33%); and underline the interest of the early diagnosis for an adequate management.

[Aspergillosis located on polycystic kidney treated with retroperitoneal nephrectomy]. / Polykystose rénale siège d'aspergillose traitée par néphrectomie rétropéritonéale laparoscopique.

We reported an uncommon case of 40 years old man, cardiac transplant recipient with chronic renal faillure who consulted for infected left polycystic renal. The serum creatinine level was 750 mmol/L, and urine culture isolated a E. Ecol germe. The abdominopelvic computed tomography showed a bilateral large polycystic renal cortex and suspected the infected cyst in lower pole of left kidney. The retroperitoneal laparoscopic nephrectomy was performed confirming a renal invasive aspergillosa. About this case we should have a high index of suspicion for fungal aetiology in kidney infection in transplant patients and the management of non functioning infected polycystic kidney can use laparoscopic retroperitoneal nephrectomy. This approach can offers a minimal morbidity and alternative to open surgery.