Contained rupture of a left renal artery aneurysm: Report of a case

Ruptured renal artery aneurysms are uncommon. Although the increased use of endovascular technologies, controversy persists over the management. Contained rupture may be more difficult to diagnose, hence delay the management. We report a case of contained rupture of renal artery aneurysm treated with selective embolization prior to nephrectomy.

Adult renal neuroblastoma: A case report

Adult renal neuroblastoma is a rare condition, and a few cases have been previously described in the literature. Its prognosis is variable and the treatment suffer the lack of specific guidelines due to the low incidence. We report a case of adult renal neuroblastoma managed with nephrectomy and adjuvant chemotherapy. The purpose of this report is to update the knowledge available on this disease.

Evaluation of knowledge of priapism in sickle cell patients in Senegal

PURPOSE

Erectile dysfunction is a dreadful complication of priapism especially with delay in diagnosis and management. The lack of awareness of priapism as a vaso-occlusive complication of sickle cell disease (SCD) is more concerning. The objective of this study was to evaluate the burden of priapism in adult Senegalese males adults with sickle cell disease.

METHODS

A cross-sectional study was carried out amongst consecutive consenting males aged 18 years and older with SCD presenting to the in Haematology Department of the National Blood Transfusion Centre (Dakar, Senegal). All participants completed a questionnaire detailing knowledge on the definition of priapism, its association with SCD, consequences of untreated priapism and treatment options.

RESULTS

A total of 219 participants completed the questionnaire. The mean age of the respondents was 27.1 years with a range of (18-54). Of the respondents, 78.5% (n = 172) did not have any knowledge of the term "priapism". After the term was explained, 38.4% (n = 84) thought that there may be a risk of developing priapism given the diagnosis of sickle cell disease. Among the participants, 41.5% (n = 91) reported having a history of priapism. Among all patients who experienced priapism, 36.3% (n = 33) did not seek medical attention with episodes of priapism. It was found that 48.4% (n = 106) of the participants thought there may be a risk of irreversible complications associated with priapism and a corresponding proportion, 42% (n = 92) thought this risk was time dependent. 36.5% (n = 80) of patients believed priapism could lead to erectile dysfunction.

CONCLUSION

Priapism is a common complication of sickle cell disease in Senegalese adults which is not well known by sickle cell patients. The health authorities must undertake efforts to raise awareness of priapism as a complication amongst sickle cell patients.

[Epidemiological, etiological and evolutionary profile of vesico-vaginal fistulas in Senegal]

AIM

To evaluate the epidemiological, etiological and evolutionary profile of vesico-vaginal fistulas (VVF) in university hospitals in Senegal.

PATIENTS AND METHOD

This is a retrospective, descriptive, single-center study, collecting the records of patients followed for VVF between January 2014 and December 2019 at the Urology and Andrology Department of the Centre hospitalier universitaire Aristide Le Dantec, Dakar, Senegal. The following parameters were studied: age, geographical origin, parity, and etiology of VVF. To assess the evolution of the epidemiological and etiological profile of VVF, we compared our results with those of series published by our structure.

RESULTS

Forty-five (45) VVFs were identified over a period of 6 years. This represents an annual average of 7.5 fistulas. The average age was 40±15.13 years with extremes of 13 years and 75 years; 17 patients (37.8%) were older than 45 years. The average parity was 3 with extremes from 0 to 12 children. Multiparous women represented 68.8% of the patients. Obstetric VVF (OVF) was more frequent (48.9%) followed by iatrogenic VVF (33.3%). The mean age was higher in the IVF group compared to the VVF group (32 years) (P = 0.0004). Thirty patients were from the Dakar region and its suburbs (66.6%). The etiology of VVF did not vary according to the geographical origin of the patients (P=NS). VVF was frequently associated with the management of cervical cancer in 42.2% of cases. Comparison of our current data with previous series shows a reduction in the annual incidence of VVF. VVFs, although they have decreased significantly, are still predominant. There is a constant increase in the number of IVF.

CONCLUSION

There is an evolution of the epidemiological and etiological profile marked by a decrease in the frequency of VVFs and an increase in that of IVFs. It is also worth noting the frequent association between cervical cancer and VVF.

LEVEL OF EVIDENCE

Level 4: retrospective study.

[Sexuality assessment of homozygous adult sickle cell patients with a history of priapism in Senegal]

OBJECTIVES

The objective of this study was to evaluate the sexuality of SS sickle cell patients with a history of priapism.

METHODS

This was a case-control study of adult SS sickle cell patients. The occurrence of priapism as well as the nature of the priapism had been investigated. The patients were subdivided into three groups: Group 1 (no priapism), Group 2 (intermittent priapism) and Group 3 (acute priapism). The patients' sexuality was studied using the IIEF-15 questionnaire.

RESULTS

We interviewed 191 SS sickle cell patients. The mean age was 27.1±7.1 years. Priapism was observed in 43.5 %. Only 77 patients were eligible for the IIEF15 questionnaire. Groups 1 and 2 performed significantly better than group 3 on erectile function (EF) and orgasmic function (OF) scores. There was no significant difference in the EF and OF scores between groups 1 and 2. No significant difference was observed between the three groups for the scores of sexual desire (SD), intercourse satisfaction (IS), and overall satisfaction (OS). The impairment of erectile function in group 2 was related to the age of the first episode of priapism and the last episode. The impairment of erectile function in group 3 was related to the duration of evolution (P<0.05).

CONCLUSION

This study shows that priapism is responsible for impaired erectile function in SS adult sickle cell patients. A program to prevent intermittent episodes of priapism should be put in place.

Hypospadias treatment by tubulated pedicled preputial island flap according to the DUCKETT technique: single-center experience in sub-Saharan Africa

Background

Hypospadias is the second most frequent congenital condition in boys after cryptorchidism, with an incidence of 0.3–0.7% compared to 2–4% for cryptorchidism. Since the 1980s, single-stage operations, such as the one described by Duckett, have been adopted by some authors. To assess the results of hypospadias surgery by tubed pedicled preputial island flap (DUCKETT’s procedure) in a West African reference hospital.

Methods

This is a retrospective and descriptive study that includes 41 patients with hypospadias who underwent DUCKETT procedure by a tubed pedicled preputial island flap during a period of 12 years. After penile degloving, the curvature has been corrected by skin bridging with or without Nesbit’s plication. The urethroplasty was done according to the DUCKETT procedure.

Results

The patients mean age was 11 ± 8.5 years. All of them had posterior foreskin and a ventral curvature of the penis. The urethral meatus was posterior in 37%. Six of them had a previous hypospadias repair. The complication rate was 58.5%. Wound infection and meatal stenosis occurred in 14.6% and 19.6% of cases, respectively. After a mean follow-up of 20 ± 9 months, total success, relative success and failure rates were 63%, 27% and 10%, respectively.

Conclusion

The DUCKETT procedure is associated with a high complication rate in our daily practice.

Metastatic prostate cancer: clinical aspects and treatment limitations in a university hospital center in Senegal

Background

Prostate cancer is most often diagnosed at the metastatic stage in many sub-Saharan African countries. The objective of our study is to analyze the management of metastatic prostatic adenocarcinoma based on epidemiological, clinical, therapeutic and evolutionary aspects in developing country context.

Methods

Retrospective study collecting 276 patients from January 1st, 2012 to December 31st, 2019 in Aristide Le Dantec University Hospital in Dakar, Senegal. Parameters studied: age, family history of prostate cancer, reasons for consultation, total Prostate Specific Antigen (PSA), anatomic pathology examination, extension assessment, treatment, nadir PSA, castration resistance, and overall survival.

Results

The average age was 71.4 years. A family history of prostate cancer was noted in 21 patients. Spinal pain was the most noted reason for consultation. The average total PSA level was 1967.1 ng/ml. The majority of patients had moderately differentiated prostate cancer. Bone metastases were the most common. All patients had androgen suppression. A tumor cytoreduction was performed in 89 patients. The average nadir PSA was 193 ng/ml as early as the sixth month. The time to onset of castration resistance ranged from 6 to 30 months. Abiraterone acetate was used in seven patients and docetaxel in 43 patients. The overall survival of the patients was 19.8 ± 1.2 months.

Conclusion

Metastatic prostate cancer was most often symptomatic at the time of diagnosis. Second-line treatments were rarely used during castration resistance. Overall survival was low.

[Results of anastomotic urethroplasty for male urethral stricture disease]

OBJECTIVE

To report our experience with anastomotic uretroplasty (AU) due to male urethral stricture disease (USD) and to identify factors affecting the results.

PATIENTS AND METHODS

We conducted a retrospective study over a period of 4 years and 6 months (July 2012 to December 2016). Any subsequent use of endoscopic urethrotomy or new urethroplasty was considered a failure.

RESULTS

Forty-eight cases were included. The mean age of patients was 53.5±17.3 years (23-87 years). Urinary retention was the reason for consultation in 42 cases (87.5%). The most common localization of USD was the bulbar urethra (n=45). The mean length of USD was 1.23±0.62cm (0.5-3cm) with a median length of 1cm. The etiology was post-infectious in 56.3% of cases. More than half (58.3%) of patients had already undergone at least one urethral manipulation. After an average follow-up of 21.1±12.6 months (1 to 52 months), the overall success rate was 77.1%. In univariate analysis, length, cause and location of the stricture, age of patient, the presenting symptoms of the stricture, previous urethral manipulation and surgeon experience did not significantly impact on the success rate of anastomotic urethroplasty at one and two years follow-up.

CONCLUSION

The AU had provided good results in our practice. The infectious origin of the stricture and previous urethral manipulation did not significantly impact the result of this surgical technique.

LEVEL OF EVIDENCE

4.

[Vulvo-clitoral elephantiasis: report of a new case]

L’éléphantiasis vulvo-clitoridien d'origine filarienne est une affection très rare. Nous rapportons un nouveau cas chez une femme de 33 ans suivie dans un service de Maladies Infectieuses pour filariose lymphatique. Elle avait une masse vulvo-clitoridienne qui évoluait depuis plus de 10 ans. Une résection clitoridienne et une plastie vulvaire a été réalisée. Les résultats fonctionnels et esthétiques étaient satisfaisants.

[Post infectious urethral stenosis and megacalycosis: a train that hides another]

La mégacalicose est une uropathie malformative rare caractérisée par une dilatation non obstructive des calices avec hypoplasie de la médullaire rénale. Nous rapportons un cas de mégacalicose associée à une sténose urétérale bilatérale d'origine infectieuse.

[Pathology of the processus vaginalis in urological practice]

PURPOSE

To describe the epidemiological, anatomico-clinical and therapeutic aspects of the patent vaginoperitoneal canal (PVPC) in urological practice and to compare our results with those of pediatric teams.

PATIENTS AND METHODS

We performed a retrospective descriptive study of PVPC cases operated in a urology unit. The following parameters were studied: medical history, age, method of installation, the anatomo-clinical type, side and the results of the treatment.

RESULTS

A total of 163 cases were collected over a period of 5 years. The average age was 7.5 ± 7 years with a range of 2 months and 39 years. Thirty-four patients had less than or equal to age 2 ears and 28 patients were adults. The reason for consultation was an inguinal or scrotal inguinal, painless and intermittent swelling in 72.3% of cases. Installation mode was progressive in 45 patients (27.6%). The PVPC was sitting right in 81 patients (49.7%) and was bilateral in 12 patients (7.3%). The anatomo-clinical types were dominated by the communicating hydrocele (52%). The treatment was carried out in controlled surgery in all patients and the mean duration of hospitalization was 24 hours. The postoperative course was marked by 5 cases of scrotal hematoma and 2 cases of parietal suppuration. Postoperative mortality was zero. After a mean postoperative decrease of 2 years we observed 3 cases of testicular atrophy and two recurrences.

CONCLUSION

Our results in terms of morbidity and mortality although satisfactory were lower than those of pediatric teams.

LEVEL OF EVIDENCE

5.

[Post-hysterectomy vesicovaginal fistula]

OBJECTIVE

Describe the epidemiology, diagnosis and treatment of vesicovaginal fistula (VVF).

PATIENTS AND METHODS

We conducted a retrospective descriptive study of all cases of VVF secondary to hysterectomy. The following parameters were studied: age, parity, indication for hysterectomy, risk factors, the consultation period, the anatomical type of VVF, the paraclinical, the surgical approach and results of the cure.

RESULTS

Fourteen cases were identified over 10 years. All hysterectomies were performed by laparotomia. The average age of patients was 54.3±13 years. Hysterectomy was performed in view of a uterine leiomyoma in eight cases, a cancer of the cervix in four cases, a menometrorrhagia in one case and a choriocarcinoma in one case. Four patients had received neoadjuvant radiotherapy. The mean time from injury was 13.5±18 months. Examination under valve was allowed to find 11 VVF type 1 and three type 2 VVF. IVU was normal in seven patients and allowed to find an ureterohydronephrose stage III in one patient. VVF was addressed by high in ten cases including 5 by transperitoneovaginale and 5 by transvesical pure. The postoperative course was uneventful in 11 patients (78%) but marked by vesicocutaneous fistula, parietal suppuration and one failure.

CONCLUSION

In this short series of post-hysterectomy VVF treated by laparotomia, we observed a rate of cure satisfying in spite of an important psychosocial morbidity.

[Anderson-Hynes open pyeloplasty: which indications in the area of laparoscopic surgery?]

OBJECTIVES

To evaluate the results of Anderson-Hynes open pyeloplasty in our institution. And then to compare them to those of laparoscopic procedure and identify what can be considered now as the indications of the open procedure.

PATIENTS AND METHODS

It was a retrospective study on 30 cases of ureteropelvic junction syndrome managed by Anderson-Hynes open procedure. The clinical, biological and radiologic characteristics of the patients as well as the surgical technique and its results were taken into account. The patients were classified, according to Valdeyer and Cendron classification as type II in eight cases (26.7%), type III in ten cases (33.3%) and type IV in four cases (13.3%). There were also eight cases of giant hydronephrosis (26.7%). The operating time, the length of hospital stay and the outcomes were studied and compared with those of the laparoscopic pyeloplasty found in the medical literature.

RESULTS

The mean operating time was 115 ± 33.4 minutes (90-230 min). The mean length of hospital stay was 10.4 ± 5.1 days. Six patients (20%) had postoperative complications. After a mean follow-up of 28 ± 13.7 months (13-48 months), our first-hand success rate was 90% (n=27).

CONCLUSION

Anderson-Hynes open pyeloplasty reached good results but nowadays its indications can be limited to laparoscopic contraindications, severe hydronephrosis (grade IV or giant hydronephrosis) and second-hand cases. The two latter indications depend on the surgeon experience in laparoscopic surgery.

[Pyonephrosis: 44 cases in Senegal]

PURPOSE

To report epidemiological, clinical and paraclinical features of pyonephrosis and describe current management methods in Senegal.

PATIENTS AND METHODS

This retrospective study includes a series of patients admitted for pyonephrosis to the Urology Department of the Aristide Le Dantec Hospital in Dakar between 1995 and 2009. The following information was collected for each patient: age, sex, clinical manifestations, diagnostic findings, treatment modalities and outcomes.

RESULTS

A total of 44 patients with a mean age of 34 years were included. The most common clinical manifestations were acute flank pain, sepsis and renal mass. Diagnostic was usually based on medical imaging, i.e., renal utrasonography and computed tomography. Urolithiasis was the underlying etiology in 73.2% of cases. Nephrectomy was performed in 83% of cases with or without preliminary nephrostomy catheterization.

CONCLUSION

Development of both diagnostic (medical imaging) and therapeutic methods for management of pyonephrosis has been consistent with the rarity of this condtion in Senegal.

[Acute priapism associated with sickle cell disease in Senegal: clinical, therapeutic features and risk factors for erectile dysfunction]

To describe clinical and therapeutic features of ischemic priapism associated with sickle cell disease (SSD) in Senegalese men and to identify risk factors for erectile dysfunction (ED).

PATIENTS AND METHODS

The charts of all patients admitted to the Urology Department of Aristide Le Dantec University Teaching Hospital (Dakar) for ischemic priapism associated with SSD between January 2000 and September 2008 were retrospectively reviewed.

RESULTS

A total of 22 patients with a mean age of 19.5 +/- 9.9 years (6 - 41 years) were identified. The most affected age group was between 21 and 30 years. The mean duration between onset of the episode and admission was 89.6 +/- 103.1 hours (4 - 384 hours). Nine patients (40.9%) were admitted within 24 hours after the onset. Eight patients (36.3%) had a history of stuttering priapism. The sickle cell phenotype identified by electrophoresis was SS in 18 patients and AS in four. The main treatment modalities were corporeal aspiration that was performed with or without intracavernosal injection of sympathomimetics drugs and Al Ghorab shunt surgery that was used in ten patients with a success rate of 90 % (complete detumescence). With a mean follow-up of 3.8 +/- 1.5 years, nine (69.2%) of the 13 patients older than 16 years developed ED. The incidence of ED was significantly correlated with the duration of the priapism but not with SSD phenotype.

CONCLUSION

In Senegal ischemic priapism associated with sickle cell disease occurs mainly in young people. The incidence of ischemic priapism appears to be low but ED is common due to the prolonged duration of priapism.

[Urinary lithiasis in children: a study of 20 cases]

PURPOSE

To report the cases of urolithiasis in children and to assess epidemiological, clinical and therapeutically aspects.

PATIENTS AND METHODS

We study retrospectively the cases of urolithiasis in children of 0 to 15 years old between 2003 and 2008. The parameters of study were: age, sex, clinical and therapeutically aspects.

RESULTS

We report 20 cases. The mean age was 5.4 years. The sex-ratio was 9/1. Dysuria was the most common symptom. Abdominal plain radiography associate with ultrasonography permitted the diagnostic in most cases. Stone location was in the bladder mainly (n = 12). Posterior Urethra valves were the common etiology found. The surgical treatment was performed in all cases and consisted of cystolithotomy in the majority.

CONCLUSION

Children urinary stones are less common than in adults. The etiologies are different but the treatment is coming to be alike.

Oral vitamin D and ultraviolet radiation for the prevention of vitamin D deficiency in the elderly

Different methods for the prevention and treatment of vitamin D deficiency were studied in 42 institutionalized elderly people. One group received ultraviolet radiation (UVR) on a large area of the body surface once a week for three months. The results were compared with those in groups receiving either 450 IU vitamin D2 together with 420 mg calcium daily, 420 mg calcium alone, or no treatment. A significant increase in serum 25-hydroxyvitamin D was obtained with UVR. A similar increase was obtained with oral vitamin D2. A small but significant decrease in serum alkaline phosphatase was observed in subjects receiving vitamin D and calcium or calcium alone. No effects on serum phosphate, urinary cyclic adenosine monophosphate and urinary calcium were seen. Though brief UVR at one-week intervals is an efficient and safe method for prevention of vitamin D deficiency in the elderly, it is in our experience time-consuming for the ward staff and thus less convenient than oral vitamin D supplementation.

Apoptosis and effects of intracavernous bone marrow cell injection in a rat model of postprostatectomy erectile dysfunction

OBJECTIVES

To investigate the pathophysiology of postprostatectomy erectile dysfunction (pPED) in a rat model of bilateral cavernous nerve ablation (BCNA) and to assess the effects of local bone marrow mononuclear cell (BMMNC) injection on erectile dysfunction (ED) and cavernosal cellular abnormalities caused by BCNA.

DESIGN, SETTING, AND PARTICIPANTS

This was an experimental study in Fisher rats with BCNA.

INTERVENTION

Intervention included BNCA, electrical stimulation of the pelvic ganglion, and local BMMNC injection.

MEASUREMENTS

Erectile responses to electric pelvic ganglion stimulation were studied. Cavernous tissue was examined to determine the cell types undergoing apoptosis and to detect changes in protein and gene expression of neuronal nitric oxide synthase (nNOS) and endothelial nitric oxide synthase (eNOS) using real-time quantitative polymerase chain reaction (RTQ-PCR) and Western blotting. The effects of local BMMNC injection on these parameters were studied.

RESULTS AND LIMITATIONS

Diffuse apoptosis was noted in the connective tissue mesenchymal cells and vascular smooth muscle and endothelial cells. Compared with sham-operated controls, nNOS and eNOS levels were decreased after 3 wk and were normal (eNOS) or increased (nNOS) after 5 wk, suggesting spontaneous nerve regeneration. Despite nNOS recovery, erectile responses to electrical stimulation remained impaired after 5 wk, when mesenchymal cell apoptosis was the main persistent biologic abnormality. BMMNC injection decreased apoptotic cell numbers, accelerated the normalisation of nNOS and eNOS, and partially restored erectile responses at week 5.

CONCLUSIONS

Massive cell apoptosis may play a key role in the pathophysiology of pPED. In this animal model, apoptosis persisted despite spontaneous nerve regeneration, suggesting that the course of BCNA-induced cell dysfunction was independent of reinnervation. BMMNC improved erectile function by inhibiting apoptosis and may hold promise for repairing penile cell damage caused by radical prostatectomy (RP).

[Determination of total PSA rate and Gleason score during prostatic cancer in Urologic Hospital Center]

AIM

To dress biologic and histopathologic aspects of the prostatic cancer in urologic hospital center about a set of digital transrectal guided biopsies.

METHODOLOGY

It is a prospective study realized between January 2002 and March 2002 (26 months) studying patients with positive prostatic biopsy.

RESULTS

Seventy two cases of prostatic cancer were noticed. Mean age of these patients was 69,9 years (54-91 years). Mean rate Total PSA was 134,8 ng/ml (6-2500 ng/ml). Repartition according Gleason score has revealed that only 35% of tumors were well differentiated. The study of correlation between Total PSA rate and Gleason grade has revealed that up to 10 ng/ml Total PSA rate, only 33% of patients had a Gleason grade between 2 and 4 (well differentiated tumor).

CONCLUSION

Actual biologic and histopathologic profile of prostatic cancer lays emphasis on later management.

[Surgical treatment place in the management of prostate cancer: report of 96 cases]

INTRODUCTION

The goal of this study is to access the surgical management of the prostate cancer.

PATIENTS AND METHODS

It was a retrospective study including 96 cases of prostate cancer between June 2002 and December 2004. Parameters studied for every patient was: age, the complaints, results of rectal digital examination, the initial TPSA rate, gleason score, results of extension, the clinical grade according to TNM 2002 classification, the treatment and the future of treated patients.

RESULTS

The mean age of our patients was 70.9 years with extremes of 50 years and 93 years. The complaints at presentation were dominated by prostatism (43.5%) and urine retention (37.7%). At rectal digital examination, the prostate was suspicious of cancer in 42.7%. The majority of our patients (79.8%) had a TPSA rate superior to 20 ng/ml. The examination revealed that the tumour was an adenocarcinoma in all patients. The majority of our patients (50.3%) had a gleason score inferior to 7. The extension outcome revealed: a loco-regional extension in 63 patients, dorso-lombar bone metastases in 19 patients and absence of secondary localisation in 14 patients. The repartition of patients according TNM classification was as following: T1 (1%), T2 (14.6%), T3 (18.8%) and T4 (65.6%). The patients were managed as following: bladder neck resection (surgically or endoscopically), pulpectomy and radical prostatectomy.

CONCLUSION

To ameliorate the prostate cancer management, the highlights of radical prostatectomy is imperative as the spreading of endoscopic surgery in the place of opening surgery.

[Leiomyosarcoma of the spermatic cord]

Leiomyosarcomas of the spermatic cord are rare tumours. The authors report the case of a 65-year-old man presenting with painful mass of the left side of the scrotum with scrotal ulceration. Left transinguinal orchidectomy and left hemiscrotectomy were performed and histological examination of the operative specimen revealed leiomyosarcoma of the spermatic cord. No metastases were observed on thoracoabdominopelvic CT. One month after discharge from hospital, the patient presented with delayed healing and complementary scrotal resection and adjuvant radiotherapy were performed. Local and regional extension is frequently observed in leiomyosarcoma of the spermatic cord, justifying radical transinguinal orchidectomy with high ligation of the cord. Cases at greatest risk of recurrence (large tumour, early local recurrence, positive surgical margins) should be identified by multidisciplinary committees and may be eligible for adjuvant radiotherapy.

[Anterior hypospadias: one stage repair. Report of 40 cases]

INTRODUCTION

Anterior hypospadias is estimated to 60-71% of whole hypospadias. The treatment is delicate and expose to iterative cures. The aim of this study is to review therapeutic aspects of anterior hypospadias of which treatment are first performed by one-stage repair in two departments of urology from Dakar.

PATIENTS AND METHODS

It's a retrospective study reporting 40 cases of anterior hypospadias operated between January 1988 and December 2002. Therapeutic results were judged according following criteria: quality of orthoplasty, cosmetic aspect, situation of neo-urethral meatus, permeability of urethra and existence of fistula or not. The results were classified good, mean or worse.

RESULTS

The following techniques were used: Mathieu (18 cases), Duplay (14), MAGPI (Meatal Avancement and Glandulo-Plasty Incorporated) 2 cases, Mustarde (2 cases), TGUA (Trans Glandular Urethral Avancement) 4 cases. The mean age of patients was 7,2 years (5 months-19 years). The hypospadias was granular (5%), subcoronar (25%), and anterior penile (70%). Results were good in 62, 5% of cases and worse in 20% of cases.

CONCLUSION

In our way of work, for improving the treatment of anterior hypospadias, it is necessary to have microsurgical material and to modify the urinary drainage mode.

[Chronic prostatitis: clinical and therapeutical aspects]

AIM

To insist on clinical and therapeutical aspects of chronic prostatitis.

PATIENTS AND METHODS

The authors relate a prospective study about 30 patients who were followed for chronic prostatitis. All patients were treated and followed up to 6 months.

RESULTS

The mean age of the patients was 31,82 years. Sixty percent of them where send by a physician after failure of medical treatment. Mean delay before consultation were 31.5 months. The main symptoms were pain (pelvic pain, perineal pain, or post ejaculatory pain). The distribution of patients according to the US NIH has shown 13 cases of category II, and 17 cases of category III. Outcome of these patients was favourable in ten cases for category II and nine cases for category III.

CONCLUSION

If important efforts were realized for classification and diagnostic approach, many patients often fair to respond to treatment.

[Ureteroplasty by penile pedicular flap]

The authors relate a retrospective study on 30 cases of urethral stenosis and four cases of urethral rupture with a mean follow up of 28 months (8 to 44 months). The mean age of the patients was 47.5 years (6 to 85 years). The main aetiology was inflammatory sclerosis (73.5%). The predilection was bulbar (52.94%). The main symptom was constituted by dysuria (n = 24). The peri-urethral sclerosis was found in 44, 12% of cases. The penile flap as tube or patch. Immediate complications were a loosen of sutures (n = 7), urinary fistula (n = 4). The later complications were essentially recidives (n = 6). The results were good in 73.5% of cases.

[Complications of circumcision. Report of 63 cases]

OBJECTIVE

The aim of this study was to report complications of circumcision received in urologic center.

MATERIAL AND METHODS

From a retrospective study during a period of 11 years, 63 cases of complications were noticed secondary to traditional circumcision (n = 45) or paramedics (n = 18).

RESULTS

The different complications were: urethral fistulas (n = 41), total or partial glans amputation (n = 9), urethral stricture of the meatus (n = 8), penile pseudo elephantiasis (n = 2), penile denudation (n = 1), hemorragiae (n = 6) and septicaemia (n = 1). The authors underline clinical aspects of these complications and the problems of their treatment.

[Simultaneous treatment of benign prostatic hypertrophy and inguinal hernia: an old procedure revisited]

The association of benign prostatic hyperplasia (BPH) and inguinal hernia still pose the problem of the chronology of their repair. Indeed, first hernial repair without removing the cervicoprostatic obstruction exposes to a high rate of recurrence due to the dysuria. The objective of this work was to report our experience about the simultaneous cure of the BPH and inguinal hernia. We have performed a retrospective study including a non consecutive series of 92 patients presenting both BPH and inguinal hernia. Studied parameters was age, occupation, clinical symptoms, the procedure and operative continuations. Mean age was 70.22 years old, range from 57 to 90 years old. Past history of inguinal hernia repair was found in 18.5%. 19.13% had hernial recurrence while 6.5% had contralateral hernia. Main clinical features were inguinal mass (43.5%) and acute urinary retention (11.9%). The average weight of prostatic tumor was 87.1 g. Surgery was performed under spinal anaesthesia in 96.8%. All patients underwent suprapubic transvesical prostatectomy. Hernial repair was done according to Bassini procedure in 82.6%, Mac Way procedure in 14.2% and Forgues procedure in 3.2%. The overall morbidity rate was 15.2%. The hernial recurrence rate was 7.6%. There was no postoperative mortality. The simultaneous repair of BPH and inguinal hernia offers some advantages. First of all, it reduces considerably the anaesthetic risk owing to the importance of cardiovascular diseases in aging patients. On and other hand, the low recurrence rate of the hernia and the substantial savings are adjunct advantages. We conclude that simultaneous repair of BPH and inguinal hernia is simple, safe and economic.

[Ureterocele in adults. Five case reports]

The authors report five cases of ureterocele during six years. Mean age of the patients was 34.2 +/- 11.1 years. There were four female and one male. Pain (N = 3) and dysuria (N = 3) were the most common symptoms at examination. Diagnosis was made by ultrasound (N = 3), IVU (N = 3) or cystoscopy (N = 1). Ureteroceles were bilateral in four cases, unilateral in one case and were always intravesical with single ureter. Two patients presented lithiasis enclosed in the ureterocele. Only four patients had been operated. Surgical treatment was ureterocelectomy with ureteral reimplantation according to Cohen procedure. With mean follow-up of 10.6 +/- 4.7 months results were stable without complications.

[Harpoon scrotal injury: unusual accident in submarine fishing]

The authors report a case of transfixing injury of the scrotum while diving. The patient was seen one hour after the accident. The harpoon traversed the right side of the scrotum from below upwards. Emergency surgical exploration only revealed effraction of the sinus of the epididymis and the abdominal muscles. The overall risk for fertility was suggested in view of a possible lesion of the epididymal canal.

ECT in Parkinson's disease-dopamine transporter visualised by [123I]-beta-CIT SPECT

Parkinson's disease (PD) is characterised by a loss of dopaminergic neurones in the basal ganglia. These neurones may be visualised by single photon emission computed tomography (SPECT) with the cocaine analogue 2beta-carboxymethyl-3-beta-(4-iodophenyl)tropane ([123I]beta-CIT), which labels the dopamine reuptake sites in the nerve terminals. In order to evaluate the possibility to predict the outcome of ECT a prospective study was performed with six PD patients in whom the [123I]beta-CIT uptake was measured before and after an electroconvulsive therapy (ECT) series. The side-to-side difference in the radiotracer uptake was found to be significantly lower in striatum located contralaterally to the part of the body with the most pronounced symptomatology. No significant change in uptake of the radioligand was seen after ECT. Patients with best uptake and thus with less advanced PD improved most after ECT. The possibility to use the [123I]beta-CIT uptake to predict the outcome of ECT treatment has to be further evaluated.

[Bladder lithiasis]

OBJECTIVE

to study the particularities of the bladder lithiasis in our countries. This was a retrospective study of 94 cases (62 men and 32 women) of bladder lithiasis over a period of 13 years. The lithogenic factors; clinic, paraclinic and therapeutic aspects have been studied. Morphoconstitutional analysis has been carded out in collaboration with Cristal Laboratory (St Cloud hospital center in France).

RESULTS

mean age was 24.2+/-20.7 years old. The principals mains of consultation were: dysuria (n =36), mictionnal pain (n = 28), hematuria (n = 15). Facilitating factors have been found in 27% of cases. In 10 cases, there was an association bladdder lithiasis and bladdder-vaginal fistula. Radiologic test was dominated by intraveinous urographic (53.19 of cases). The metabolic test showed hypercalcemia and cristalluria in 2 cases. In 7,45 % of cases, we have founding a renal failure. An urinary tract infection have been noticed in 42 % of cases. Open surgery has been the main treatement (96 %) associating in 15 % of cases the treatement of an uropathy. In one case the bladder lithiasis weighed 1120 g. The morphologic and spectrophotometric analysis of the lithiasis have been achieved in 13 % of cases showing the predominance of struvite.

CONCLUSION

the bladder lithiasis is still common in our countries; it could be good for us to access endoorporeals and extracorporeals therapeutic equipements in orderto reduce the indications of open surgery.

[Vesico-uterine fistulae. Report of 5 cases]

The authors report 5 cases of uterovesical fistula (UVF) and analyse some of the clinical and therapeutic aspects of this disease. The mean age of these 5 patients was 31.2 +/- 6.9 years. The trauma responsible for the fistula was caesarean section in every case. The presenting complaints were dominated by cyclic haematuria (n = 5). Intravenous urography did not contribute to the diagnosis, while hysterosalpingography demonstrated the UVF in 3 out of 4 cases. Treatment was surgical for all patients and consisted of closure of the fistula in 3 cases and hysterectomy in 2 cases. With a mean follow-up of 2 +/- 1.2 years, no pregnancies were reported in the 3 patients treated by closure of the fistula. On the other hand, the urinary results were satisfactory with good continence and resolution of the cyclic haematuria. The authors emphasize the importance of prevention of UVF by well conducted caesarean section.

Maintenance ECT in Parkinson's disease

Electroconvulsive therapy (ECT) has an anti-Parkinsonian effect. In two cases repeated single ECT, i.e. maintenance ECT (MECT), caused different, hitherto unreported positive effects. One patient had either severe mental side effects from higher L-dopa doses or intolerable parkinsonian symptoms on lower doses. MECT entailed a marked improvement in parkinsonian symptoms without mental side effects. Another patient with depression as well as Parkinson's disease who showed a slight improvement of motor symptoms after a series of ECT presented further anti-parkinsonian effects on MECT.

[Malignant kidney tumors in adults in Senegal: diagnostic and therapeutic problems]

The aim of this study was to analyze problems posed by adult renal malignant tumors both in the diagnostical and therapeutical viewpoints. We have performed a retrospective study including 48 cases of confirmed renal cancer. Have been included adult patients who presented a cancer of the kidney operated or not. Studied parameters were age, sex, clinical signs, complementary explorations i.e. biology, renal ultrasonography, IVU, Computerized tomography, the operative indication and the prognosis. We have used Robson's staging to classify our patients. The average age was 51 years with extremes of 18 and 83 years. However 60% of them were less than 50 years. Adenocarcinoma was the main histological form encountered. It has been found in 93% of cases. The flank mass has been the mode of discovery in 70.8% of cases. The classic symptomatic triad associating hematuria, pain and the renal mass has been found in 20.8% of cases. Ultrasonography and Intravenous urography (IVU) have allowed to pose the diagnosis in 93.75% of cases. Patients were often referred very late with an average delay of consultation of 14 month. So, 25% of them presented with metastasis at the moment of the diagnosis. Radical nephrectomy was performed in 60% of cases. 40% of patients have not been operated due to the advanced evolution of the tumor. The global mortality to 1 year was estimated at 38%. We conclude that renal malignant tumors in the adulthood, in our practice, presents some particularities. Indeed, patients are referred late when clinical symptoms are sufficiently evocative to suspect the diagnosis. At these advanced stages, there is no curative therapeutic. So, a precocious diagnosis is necessary in order to propose to patients radical nephrectomy which remains the only efficient therapeutical procedure of the localized renal cancer in the adulthood.

[Penile emergencies]

The three main penile emergency situations have been examined so as to better define the clinical and therapeutic aspects. In the present study, a fracture of the penis (n = 12) occurred following a coital accident in 8 cases. In general, a clinical diagnosis was made and emergency surgical treatment appeared to be the most efficient means of preventing possible erectile malfunction. Mutilation of the penis was observed (n = 12) following traditional circumcision or circumcision performed by paramedical staff; or was due to self-inflicted mutilation and pyschiatric disorder (n = 6), and in one case to sexual deviation (n = 1) This category of accidents could be more adequately managed by the psychiatric treatment of certain patients and by better training of the personnel carrying out the circumcision. Priapism (n = 42) was due to sickle cell disease in 50% of cases, and relapse was noted in 10% of patients.

Past history of otitis media and balance in four-year-old children

OBJECTIVES/HYPOTHESIS

To obtain normative data for a population of children 4 years of age with respect to standard vestibular and balance test protocols and to determine, in the absence of concurrent middle ear effusion (MEE), the possible changes caused by a history of recurrent or persistent MEE.

STUDY DESIGN

Comparative studies of the results of vestibular and balance tests in a cohort of young children with and without a history of MEE.

METHODS

Seventy-one children, 4 years of age, with a well-documented history since early infancy regarding the presence or absence of MEE were evaluated using pneumatic otoscopy, tympanometry, audiometry, and vestibular and balance (rotational and moving platform posturography) tests. For the results of the vestibular and balance tests, comparisons were made between the group of 31 children (43.7%) without and the group of 40 children (56.3%) with a history of recurrent or persistent MEE, when a positive disease history was defined as at least a 10% cumulative percentage of time with MEE between early infancy and time of testing.

RESULTS

When compared with children with a negative history of significant MEE, children with a positive history had a lower average gain to a rotational stimulus of 0.1 Hz, 150 degrees/s (0.57 vs. 0.44; P = .007). There were no significant differences between groups with respect to other measures.

CONCLUSIONS

These results suggest that a history of recurrent or persistent MEE affects the vestibular and/or balance function of 4-year-old children when tested in the absence of a concurrent episode of MEE. The possible sequelae of the disease should be weighed in future considerations of early intervention for MEE.

[Migration of an intrauterine device to the bladder]

The authors report the case of a patient presenting with recurrent urinary tract infection and deterioration of the general status. Ultrasonography, plain x-rays and especially cystoscopy demonstrated the presence in the bladder of an intrauterine contraceptive device inserted 4 years previously. Endoscopic removal combined with antibiotics ensured cure of this patient.

GSTM1 and mEPHX polymorphisms in Parkinson's disease and age of onset

Both environmental and genetic factors are involved in the development of PD and biotransformation of exogenous and endogenous compounds and may play a role in inter-individual susceptibility. Therefore, we investigated the presence of null genotypes of GSTM1, GSTT1, and two polymorphisms of mEPHX in subjects with Parkinson's disease and in a reference population. The study included 35 male PD patients and a male control group including 283 subjects. Homozygosity of the histidine (H) 113 isoform of mEPHX was significantly increased in PD patients (odds ratio = 3.8 CI 95% 1. 2-11.8) and analysis of allele frequencies displayed an increased frequency of the H-allele among PD patients (odds ratio = 1.9 CI 95% 1.1-3.3). However, a significantly elevated median age for the onset of PD was found among GSTM1 gene carriers (median age = 68 years) compared to PD patients being GSTM1 null genotypes (median age = 57 years). Our observations suggest that (H) 113 isoform of mEPHX, which has been suggested as a low activity isoform, is overrepresented in PD patients and that inherited carriers of the GSTM1 gene postpone the onset of PD. These detoxification pathways may represent important protective mechanisms against reactive intermediates modifying the susceptibility and onset of PD.

[The pathology of the peritoneo-vaginal process in the young males: clinical and therapeutical aspects in 160 cases]

The objective of this work was to describe the clinical and therapeutical aspects of pathology of the peritoneo-vaginal process. We have performed a retrospective study including 160 patients operated between January 1990 up to December 1996. Mean age at diagnosis was 8 years, ranged from 1 month to 13 years old. All patients were male. The abnormality was located in the right side in 60% of cases and was bilateral in 6.7% of cases. The main clinical features were scrotal mass (81%) and scrotal pain (13.46%). The diagnosis was made at birth only in 20% of cases. A maldescended testis was associated in 7.5% of cases. A groin incision have been used in 91.25% of patients. The average hospital stay after surgery was 1 day. Thus, the pathology of the peritoneo-vaginal process is common and apparently banal. Need for treatment through a groin incision owing to the possibility of associated maldescended testis.

[Giant ovarian cyst and pregnancy (a case report)]

We report a case of giant ovarian cyst in pregnancy of 23 weeks of amenorrhea revealed by digestive and respiratory compression. As the absence of ultrasonographic and biologic malignancy criterias, several punctures of the cyst were done permitting the evolution of pregnancy until the preterm period. An annexectomy done in the immediate post-partum permitted to avoid the frequent mechanical accidents during this period. From this case, we discuss clinical and therapeutic problems of this association.

The heritability of otitis media: a twin and triplet study

CONTEXT

Anatomical, physiological, and epidemiological data indicate that there may be a significant genetic component to prolonged time with and recurrent episodes of otitis media in children.

OBJECTIVE

To determine the genetic component of time with and episodes of middle ear effusion and acute otitis media (AOM) during the first 2 years of life.

DESIGN

Prospective twin and triplet cohort study with enrollment from 1982 through 1995.

SETTING

Otitis Media Research Center in the ear, nose, and throat clinic of Children's Hospital of Pittsburgh, Pittsburgh, Pa.

PATIENTS

A total of 168 healthy same-sex twin and 7 triplet sets were recruited within the first 2 months of life; zygosity results were available for 140 sets; 138 (99%) of these were followed up for 1 year and 126 (90%) for 2 years.

MAIN OUTCOME MEASURES

Proportion of time with middle ear effusion, episodes of middle ear effusion, and episodes of AOM by zygosity status.

RESULTS

At the 2-year end point, the estimate of heritability of time with middle ear effusion was 0.73 (P<.001). The estimates of discordance for 3 or more episodes of middle ear effusion were 0.04 for monozygotic twins and 0.37 for dizygotic twins (P = .01). The estimate of discordance of an episode of AOM in monozygotic twins was 0.04 compared with 0.49 in dizygotic twins (P = .005).

CONCLUSIONS

Our study suggests there is a strong genetic component to the amount of time with middle ear effusion and episodes of middle ear effusion and AOM in children.

Detection of Salmonella spp. and Listeria monocytogenes in suspended organic waste by nucleic acid extraction and PCR

A nucleic acid-based method for the detection of the bacterial pathogens Salmonella spp. and Listeria monocytogenes in biological waste was developed. The detection limits were less than 10 cells per ml of biological waste. The method does not include a phenol extraction step and can be easily performed in 1 to 2 days.