Sonographic correlations between intravesical prostatic protrusion and bladder outlet obstruction in patients with symptomatic benign prostatic hyperplasia in Ibadan, Nigeria

Evaluating bladder outlet obstruction (BOO) in patients with prostatic enlargement may reflect the severity of the disease and aid in predicting the treatment outcome. Objectives: To determine the sonological correlation between intravesical prostatic protrusion and bladder outlet obstruction in patients with symptomatic benign prostatic enlargement. Methods: This prospective study was conducted over one year at the Department of Radiology, University College Hospital, Ibadan. A transabdominal ultrasound scan of the urinary bladder and prostate gland was carried out on patients with prostatic enlargement and BOO. The intravesical prostatic protrusion, pre-and post-void urine volumes, prostate volume and bladder wall thickness were measured. Results: A total of 132 men aged 43 to 90 years (mean age: 63.8±8.64 years) were studied. The median size of the intravesical prostatic protrusion (IPP) was 7.25 mm (IQR: 0.00 mm; 14.9 mm). The mean prostate volume was 63.3ml±36.0ml. Most subjects (55; 41.7%) had a prostate volume above 60ml, and most patients (101, 77.2%) had bladder wall thickness less than 5mm. The mean bladder wall thickness was 4.26mm±1.54mm. There was a statistically significant correlation between IPP and pre-void urine volume and prostate volume (p = 0.002 and <0.001, respectively). Patients over 70 years had increasing IPP and post-void urine, which lacked statistical significance (p =0.15). Conclusion: The severity of bladder outlet obstruction was reflected in the pre-void urine volume, which correlated with the size of IPP

EFFICACY AND SAFETY OF LOW-INTENSITY EXTRACORPOREAL SHOCKWAVE THERAPY FOR TREATMENT OF VASCULAR ERECTILE DYSFUNCTION IN NIGERIAN MEN: REPORT OF A STUDY IN IBADAN, SOUTH-WEST NIGERIA.

Background: Low Intensity Extracorporeal Shock Wave Therapy (LI-SWT) has been found to be effective in men with vascular erectile dysfunction (ED) but its efficacy and safety has not been investigated in a predominantly black population so we sought to study this. Materials and Methods: Men with vascular erectile dysfunction (ED) were assessed using the five-item International Index of Erectile Function (IIEF) score after which they were treated with 12 sessions of LI-SWT. Treatment efficacy was evaluated immediately after treatment, at 1 month and 6 months after using the IIEF questionnaire. 30 persons were recruited out of which 22 completed the study. Results: Mean IIEF score improved from 8.27±2.741 at baseline (pre-treatment) to 10.43±8.43 one month post treatment and was sustained six months post treatment at mean IIEF score of 10.70 ± 8.84. A larger no (86.4%) had an improvement of at least 5 in the IIEF score from baseline to 6 months -post treatment. None of the participants reported any adverse effects of treatment. Conclusion: Low intensity shock wave treatment is a useful addition to the medical armamentarium for the treatment of vascular ED.

EXPERIENCE WITH MANAGING CHILDHOOD URETHROCUTANEOUS FISTULA AT IBADAN.

BACKGROUND: Urethrocutaneous fistula could be a distressing condition to the child and parents alike. Its management could be challenging and requires adequate expertise. AIM: To review the characteristics and aetiology of urethrocutaneous fistula managed in our division over a ten-year period. METHODOLOGY: All children with urethrocutaneous fistulae from July 2006 to June 2015 were subject of this review. The demography, aetiology, type of fistula, operation performed and the outcome were retrieved from the division operation book and case notes of the patients. The data was analyzed using SPSS Inc. version 20 and odd ratio. RESULTS: Thirty-five children were managed over a period of ten tears. The age ranged from 6 months to 13 years with a mean of 4±1.9years. Seventy one percent of urethrocutaneous fistulae resulted from complication of childhood male circumcision procedures performed in private hospitals and by nurses. One child (3%) had isolated perineal urethrocutaneous fistula while 26% complicated hypospadias repair at these locations: glandular in 1% case, subcoronal in 3% cases, penile in 2% cases, and penoscrotal in 3% cases. Ten (29%) children with abnormal haemoglobin AC was noted in 3 (9%) patients and haemoglobin AS in 7 (20%) patients. The odd ratio between abnormal haemoglobin and normal haemoglobin was 3.8. The surgical repair of post-circumcision urethrocutaneous fistulae and post-hypospadias had a recurrent fistulae in 4 (16%) and 3 (33%) respectively. Majority of the fistulae were repaired by simple closure in 80% post-circumcision and in 44% post-hypospadias repair. in the more difficult cases, penile degloving with urethral mobilization was done in 16% post-circumcision fistula and 22% post-hypospadias fistula with no recurrence. CONCLUSION: in this study, post-circumcision urethrocutaneous fistula was the commonest cause of childhood urethrocutaneous fistula, the severe ones could require penile degloving to achieve repair without tension; recurrence was a major complication.

The knowledge, awareness, and acceptability of renal transplantation among patients with end-stage renal disease in Ibadan, Nigeria.

Renal transplantation is well established in the USA, Europe, India, and South Africa. However, it is still in its infancy in Nigeria. The objective of our study is to determine the knowledge, awareness, and acceptability of renal transplant among patients with end-stage renal disease (ESRD) and the factors which are responsible for the low level of transplantation in Ibadan, Nigeria. A 15-item pilot-tested questionnaire was administered to willing patients with ESRD seen at the medical outpatient clinic of the University Teaching Hospital, from January to December 2011. There was 81% participation rate of the respondents. Exactly 90.1% had formal education and 44% earned <50,000 naira per month. Seventy-nine percent of respondents was aware of renal transplantation, 70.4% would recommend it to others, and 66.7% accepted renal transplantation; 77.8% would maintain a close relationship with their donors. About 61.7% considered it very expensive, while 33.3% did not know the cost for transplantation. Of the reason for the low level of kidney transplantation in Nigeria, 39.5% had no idea and in 27.2% of the respondents, the fear of death by potential donors may be responsible. Eleven percent of responded that recipients had no money for kidney transplantation and another 11% thought the potential donors would like to be paid for donating their kidneys. Most of the respondents with ESRD were knowledgeable, aware of, and accepted renal transplantation as the next step to treat chronic renal failure. However, majority of these patients could not afford the cost for renal transplantation.

Diagnostic Value of Procalcitonin in Neonatal Sepsis

Introduction: Neonatal sepsis is a major cause of mortality in developing countries. Accurate and quick diagnosis are difficult because clinical presentation are non-specific; bacterial cultures are time-consuming and other laboratory tests lack sensitivity and specificity. Serum procalcitonin (PCT) has been proposed as an early marker of infections in neonates. Objectives: This study investigated the value of PCT in the diagnosis of Neonatal Sepsis.Methods: Neonates undergoing sepsis evaluation at the Special Baby Care Unit; Federal Medical Centre; Abeokuta; Nigeria between January and April 2013 were included. Blood samples were obtained for white cell count; blood cultures; serum CRP and PCT analysis. Neonates were categorised into Proven Sepsis; Suspected Sepsis and Clinical Sepsis groups on the basis of laboratory findings and risk factors. A control group with no clinical and biological data of infection was also included. Predictive values and area under the receiver operating characteristic curve (AUC) of PCT were evaluated.Result: Of the 85 neonates; 19 (22.4%) had positive blood culture. PCT level was significantly higher in neonates in all sepsis groups in comparison with those in the control group (P 0.05). At a cut-off of 0.5 ng/ml; the negative predictive value (NPV) of PCT was 80% and the positive predictive value (PPV) 39%. There were no significant statistical difference between the AUC values of PCT in Early onset and Late onset sepsis; as well between AUC in Preterm and term cases. A higher percentage of neonates who died (96%) had elevated PCT levels compared to those who survived (46%).Conclusion: These findings support the usefulness of the PCT in diagnosis of Neonatal sepsis

The transverse penile pedicled flap urethroplasty: description of a simplified technique for the dissection of the Fascio-cutaneous flap.

INTRODUCTION/OBJECTIVE: Urethroplasty is often required for long urethral strictures or urethral strictures that have recurred after repeated urethral dilatations or urethrotomy. The transvers penile skin pedicled flap is very versatile for the reconstruction of long urethral stricture. However the meticulous sharp dissection required to develop it takes a long time to do and may be associated with button hole injuries to the vascular pedicle and the penile skin. We describe a simplified technique of raising the flap which does not require sharp dissection and is very quick to accomplish. METHOD: Technique involves using a circumcising distal penile shaft skin incision to de-glove the penis by blunt dissection. The skin substitute, adequate to give appropriate urethra calibre is similarly dissected bluntly along with its vascular pedicle from the proximal penile skin. The techniques used to facilitate successful blunt dissection are described. RESULT: In 9 adults with long, multiple urethral strictures, the average time to develop the flap was 15 minutes and complication have been limited to temporary urethro-cutaneous fistula at the ventral part of the circular skin closure. These fistulae closed on conservative treatment. No patient suffered button-hole injuries to either the vascular pedicle or the penile skin. CONCLUSIONS: This modification to the standard sharp dissection is very quick to accomplish. It also avoids the creation of button-hole injuries to either the vascular pedicle or the penile skin. It should make the use of this versatile flap more attractive in the reconstruction of long urethral strictures in those who may wish to use this option for reconstruction of long urethral strictures.

HISTOPATHOLOGIC PATTERN OF BLADDER CANCERS IN IBADAN SOUTHWEST NIGERIA: AN UPDATE.

BACKGROUND: A study from the University College Hospital, Ibadan, Southwest, Nigeria on bladder cancers had described an increase in the frequency of urothelial carcinoma compared to the earlier reported preponderance of squamous-cell carcinoma. AIM: To provide an update on the histopathologic pattern of bladder cancers in our community and to explore its implications for future health system policies. METHODS: The records of the Ibadan Cancer Registry from January 1997 to December 2014 were reviewed and the data analyzed for the histologic subtypes of bladder cancers diagnosed in the hospital. RESULTS: Two hundred and sixteen bladder tumours were recorded during this period with a male to female ratio of 3.2:1. Complete information was available in 195 cases of which 181 (96.8%) were bladder carcinomas whilst 14 were sarcomas. Of the bladder carcinomas, 68.5%, 19.9% and 11.6% were urothelial carcinomas, squamous cell carcinomas, and adenocarcinomas (AC) respectively. Urothelial carcinoma was more common in all age groups and its peak age of occurrence was in the 51-60 year age group. The peak age for squamous cell carcinoma was in the 41-50 year age group. Mean and median age of occurrence was significantly lower in females in the urothelial and squamous cell carcinomas, but lowest in squamous cell carcinoma [P = < 0.0001]. CONCLUSION: This population study has confirmed urothelial carcinoma as the predominant histotype of bladder cancer in Ibadan, Southwest Nigeria currently and that both urothelial and squamous cell carcinomas occur earlier in women.

Torsion of the testis and factors that determine the choice of orchidectomy and unilateral orchidopexy.

AIMS AND OBJECTIVES: To determine the age group affected by testicular torsion and the relationship with orchidectomy and unilateral orchidopexy. To determine if seasonal variation affects the incidence of torsion of the testis. MATERIALS AND METHODS: Data of confirmed patients with testicular torsion from July 1998 to June 2010 were retrieved. They were divided into two, group I (age<21 years) and group II (age e"21 years). The indices analyzed were the relationship of age group, occupation on orchidectomy and unilateral orchidopexy and seasonal variation and torsion. Cases of acute epididymo-orchitis, torsion of appendix testis, and testicular tumor were excluded from the study. RESULTS: A total of 169 confirmed cases of testicular torsion were analysed.The estimated incidence was 12.1 cases per 100,000 populations. Their age range from 9 months to 45 years and mean age 23.8±7.6 (SD). 62.1% of torsion occurred at e" 21 years. One hundred and twenty patients (71%) had bilateral orchidopexy, 32 (18.9%) had orchidectomy and 17 (10.1%) had unilateral orchidopexy. In group II; unilateral orchidopexy was significant (p<0.03) and there was a correlation between the occupation and orchidectomy (p<0.02). There was no statistical correlation between total torsion and humidity (r=0.321, p=0.309), or ambient temperature (r=0.248, p=0.437). CONCLUSIONS: Testicular torsion was commoner in men age e" 21 years and more students lost their testes. Unilateral orchidopexy should be considered in some cases. There was no relationship between torsion, orchidectomy, ambient temperature and relative humidity. The need for rigorous pre-school and pre-employment health education is advocated.

Renal cell carcinoma in Ibadan: a 5-year clinicopathologic review.

BACKGROUND: To review all the cases of the patients with renal cell carcinoma seen during the study period and to determine the pattern of presentation, number of operable cases, histological types and outcome of treatment. MATERIALS AND METHODS: The data of the patients with renal cell carcinoma was retrieved from the Urology division audit book, theatre record books and case files from the health records department and pathology register in the department of pathology. The parameters studied were age, gender, pattern of presentation, number of patients who had surgery, histology types and the outcome of treatment. RESULTS: In total, there were 69 patients with renal cell carcinoma that accounted for 59.5% of all renal masses seen. The male to female ratio was 1:1. Their age ranged from 16 to 88 with a mean of 48 years and median of 50 years. The main clinical feature was loin swelling (100%) and others were loin pain (29%), hematuria (18.8%), weight loss (4%) and paraneoplastic syndrome (anaemia without haematuria) was seen in 2.9%. Ten percent of the cases had the classical triad of hematuria, loin pain and loin swelling. All cases were unilateral disease and 15 (21.7%) had metastasis at presentation. The pre-operative tests were abdominal ultrasound (94%), intravenous urography (45%) and CT-Scan (11.6%). Twenty eight patients (40.6%) had surgery of which 5 were unresectable. 37 of the patients (53.6%) were subsequently lost to follow-up. The 28 operative specimens were histologically confirmed and 85.7% were clear cell carcinoma. The 23 patients whose tumours were resected have remained symptom free, some up to 5 years. However the five patients with unresectable tumours died between 3 to 6 months of exploratory surgery. CONCLUSION: The patients with resectable tumour could remain disease free for a significant period afterwards despite late presentation. However, there is a high loss to follow-up rate.

Cutaneous metastasis from prostate cancer in a nigerian: a case report and literature review.

BACKGROUND: Prostate cancer is the most common male malignancy in Nigeria and most patients present with advanced and metastatic disease. Cutaneous metastasis from prostate cancer is rare worldwide and to our knowledge has not been previously reported in a native African. We hereby report a case in a 62-year-old Nigerian. CASE PRESENTATION AND MANAGEMENT: A 62-yr-old Nigeria man presented with 6 months history of lower urinary tract symptoms that culminated in urinary retention for which he was catheterized. He noticed multiple painless skin nodules about the same time on the neck and trunk. On examination, he had multiple cutaneous nodules on his neck, limbs and trunk. His prostate gland was enlarged, hard and irregular. Prostate biopsy revealed adenocarcinoma of the prostate. He had bilateral orchidectomy with progressive regression of the skin nodules. He had successful trial of voiding without a catheter 3 weeks after bilateral total orchidectomy. CONCLUSION: Cutaneous metastasis from prostate cancer is rare in native Africans despite the high incidence of the disease in this population. To our knowledge, this index case is the first report in a native African in the English literature.

Diagnostic value of lipids, total antioxidants, and trace metals in benign prostate hyperplasia and prostate cancer.

BACKGROUND: Considerable overlap exists in the value of total prostate specific antigen (tPSA) in both prostate cancer (Pca) and benign prostate hyperplasia (BPH). Developing an effective biochemical screening test that will complement PSA assay could reduce the associated cost of care and give timely attention to prostate cancer patients even when they are still asymptomatic is therefore desirable. This work was therefore an attempt to evaluate the possible roles of lipids, antioxidants, and trace metals in breaking the diagnostic tie between Pca and BPH. MATERIALS AND METHODS: Anthropometric characteristics, total prostate specific antigen (tPSA), serum lipids (total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides), Vit. E, total antioxidant status (TAS), and trace metals (Se, Cu, Fe, Zn, and Mn) were determined in 40 patients with histopathological diagnosis of BPH and Pca. Forty age matched control subjects were also recruited from the same community. Informed consent was obtained from all the participants in the study. A P-value < 0.05 was considered significant. RESULTS: There were significant variations in the weight, hip circumference, and body mass index (BMI) across the group but the post hoc test did not show any difference between patients with prostate cancer and BPH. Among the biochemical parameters studied, only the total cholesterol and triglyceride differed significantly between patients with BPH and prostate cancer patients. Cut-offs from ROC for BPH and prostate cancer at 88.9 sensitivity and 66.7% specificity (95% CI) were 88.5 mg and 161 mg/dl for triglycerides and cholesterol respectively. Furthermore there were no significant variations in the mean levels of copper and tPSA, Vit E, and LDL cholesterol among the study subjects and the controls. CONCLUSION: Prior to prostate biopsy, serum lipid (especially, fasting triglycerides, total cholesterol) could help in early discrimination of patients with BPH from prostate cancer in adjunct to total PSA and other management protocol for diagnosis of prostate cancer. The use of trace metal or antioxidants may have limited advantages. Further studies in this regard will be very desirable to see if this pattern of triglyceride and total cholesterol values in BPH and Pca are sustainable.

Caudal block anesthesia for transrectal prostate biopsy.

OBJECTIVE: Transrectal prostate biopsy is a potentially painful procedure. Our service has significant experience with caudal anesthesia for perianal procedures. This study is aimed to determine the effectiveness of caudal anesthesia for transrectal prostate biopsy. PATIENTS AND METHODS: Seventy consecutive patients undergoing transrectal prostate biopsy were entered into the study. The patients were requested to complete a questionnaire structured to assess the pain felt during the procedure using the visual analog score (VAS). The effectiveness of the caudal anesthesia was determined by the anesthesia of the perineum and the laxity of the anal sphincter. Complications from the procedures were recorded. RESULTS: All the patients completed and returned the questionnaire. The average age of the respondents is 65.8 years. Among the 34 patients with caudal block, effective anesthesia was achieved in 28 patients and ineffective in six patients. However, the mean VAS for the pain from transrectal prostate biopsy was 1.49 +/- 1.93 SD (range 0-6.0) for the patients with effective caudal anesthesia and 8.02 +/- 1.79 SD (range 5.0-10.0) for patients with no caudal anesthesia. There was a reduced requirement for analgesics after prostate biopsy for patients with effective caudal anesthesia. Three patients (8.8%) had minor complications (transient dizziness) following the injection of the anesthetic into the caudal epidural space. CONCLUSION: Satisfactory analgesia for transrectal prostate biopsy can be achieved with the use of CA and it results in better cooperation of the patient during the procedure.

Incidence of factor FVIIIC deficiency in live male infants undergoing circumcision in South West, Nigeria.

A prominent evidence of inherited bleeding disorder in newborn males is excessive post-circumcision bleeding. Male circumcision in Nigeria is the rule rather than the exception. Male siblings of some of the Nigerian haemophiliacs consequently died from severe post-circumcision bleeding. The aim was to determine the incidence of inherited factor VIIIc (FVIIIc) deficiencies in live male infants undergoing circumcision in South West, Nigeria. The study population was 244 male infants drawn from University College Hospital and Our Lady of Apostles Catholic Hospital, Oluyoro, Ibadan. Pre-circumcision prothrombin time, activated partial thromboplastin time and FVIIIc levels were determined. Clinical features of inherited bleeding disorder particularly family history of bleeding diathesis, history of cephalhaematoma and bleeding from the umbilical stump in neonatal life were determined with the aid of a questionnaire. Only one of the mothers (0.4%) gave a family history of bleeding disorder. A history of excessive bleeding from the umbilical stump post delivery was obtained in three (2%) of the patients. Five (2%) other subjects had cephalhaematoma post delivery. Two of the subjects (0.8%) had prolonged activated partial thromboplastin time. The factor VIIIc level was between 31% and 49% in 16.1%, while 1.6% of the neonates had levels between 20% and 26%. This study detected four of the 244 (1.64%) neonates with FVIIIc deficiency, suggestive of either mild haemophilia or von Willebrand's disease. A larger study (including family studies) will be required, so as to arrive at the exact incidence of both haemophilia A and vWD in live male infants in Nigeria.

A variant epidermal growth factor receptor protein is similarly expressed in benign hyperplastic and carcinomatous prostatic tissues in black and white men.

BACKGROUND AND OBJECTIVE: Anti-epidermal growth factor receptor strategies are now established in cancer treatment We have recently described the presence of EGFRvIII (a variant EGFR) in prostatic tumours from UK white men and this is now a target for anti-prostate cancer treatments. However, there has been no report on the expression of this abnormal protein in black men. MATERIALS AND METHODS: We determined EGFRvIII expression in sections of normal, benign hyperplastic (BPH) and carcinomatous (CaP) prostatic archival tissues from Nigerian men and UK white men using streptavidin immunohistochemical techniques. The EGFRvIII immunoreactivity was scored visually using a semi-quantitative method and the results compared statistically. RESULTS: EGFRvIII expression increased with increasing malignancy in both study populations (CaP > BPH > Normal p, <0.0001). Furthermore, EGFRvIII expression was similar in both BPH and CaP tissues in black and white men (p, 0.86 and 0.31 respectively). CONCLUSION: These results demonstrate that EGFRvIII immunoreactivity in prostatic tumours in black men is similar to that in white men. Anti-cancer treatments directed at the EGFRvIII should be equally effective in men from both subpopulations.

Anti-PSA immunoreactivity in primary prostatic tissues from black African men.

Prostatic specific antigen (PSA) immunoreactivity is the most commonly used histological marker to identify epithelial cells of prostate origin. Unlike tissues from white men in which grade-related variability has been reported, the pattern of PSA immunoreactivity in prostatic tissues from black African men is presently unknown. This study was done to evaluate the pattern of PSA staining in sections of normal, benign hyperplastic and malignant prostatic glands from men from this sub-population. PSA immunostaining was done on 4-microm serial sections from archival specimens of benign prostatic hyperplasia (BPH) and carcinoma of the prostate (CaP) obtained from black African men using standard immunoperoxidase techniques. The intensity of PSA immunoreactivity of the glands was scored using a semi-quantitative method. PSA expression decreased with increasing de-differentiation of the tissue histotype with poorly differentiated tumours staining least. PSA immunoreactivity was strong in 100% of normal glands and 84% of BPH glands and moderate in the rest. In contrast, PSA immunopositivity was strong in 32% of CaP glands, moderate in 26%, weak in 34% and absent in 8%. Statistical comparison revealed that PSA expression was significantly higher in benign tissues (normal/ atrophic and BPH) than in CaP glands [p = < 0.0001]. Our findings show that PSA immunoreactivity is grade-related in prostatic tissues from black men and this has implications for clinical diagnosis and research. It also confirms the limitations of PSA-testing in diagnosing CaP, and indicates that newer immunohistochemical tests for malignant prostatic cells should be acquired by Sub-Saharan laboratories.

Serum and seminal plasma hormonal profiles of infertile Nigerian male.

Male infertility constitutes a worldwide problem, especially in Nigeria where most men do not readily accept that they may contribute to the couple's infertility. In order to assess hormonal disturbances in the male infertility we compared male reproductive hormonal levels in human serum and seminal plasma and evaluated the hypothalamic-pituitary-testicular-axis in infertile Nigerian males. The biophysical semen parameters were assessed by W.H.O. standard manual method. Serum and seminal plasma male reproductive hormones (Leutinizing hormones, Follicular stimulating hormone, Prolactin and Testosterone) were measured by Enzyme Immunoassay (EIA) technique of W.H.O. in sixty (60) infertile adult male Nigerians (Oligospermic; n = 40 and azoopermic; n = 20) and forty controls of proven fertility (Normospermic subjects; n = 40). The results show that the serum concentrations of gonadotropins (LH and FSH) were significantly higher (P<0.05) in infertile subjects than controls. Patterns of serum prolactin levels were similar. The values of gonadotropins in serum were significantly higher (P<0.05) than those of seminal plasma. Seminal plasma testosterone in infertile subjects was significantly higher (P<0.005) than that of controls but the serum levels of testosterone were significantly higher (P<0.05) in azoospermic than oligospermic subjects and controls. There was no significant correlation between serum hormonal level and seminal plasma hormonal level in all the groups (P<0.05). We concluded that male infertility in Nigerians is characterized by hyperprolactinaemia, raised serum gonadotropins (LH, FSH), and raised seminal plasma testosterone. Hormonal profiles in serum and seminal plasma were not significantly correlated, and hence cannot be used as exclusive alternative in male infertility investigations. The observed spermogram in spite of significant elevation of seminal plasma testosterone in infertile males investigated suggests Sertoli cells malfunction.

Intrascrotal anomalies related to testicular torsion in nigerians: an anatomical study

Objective: The abnormalities that predispose to torsion are often bilateral. They include horizontally lying testis; bell-clapper deformity (BCD); long mesorchium; well-developed spiral cremasteric muscle and ectopic testis. The pattern and incidence of intrascrotal anomalies that predispose to testicular anomalies in Nigerians have not been studied. Our objective was to define and document this. Material and Methods: The scrotal sacs of fifty cadaver scrotums and inguinal canals from patients aged between 35 and 57 years (mean age: 42 years) were examined. The parameters studied were the location (scrotal or canalicular); alignment (horizontal; vertical); mesorchium (height and width); cremasteric muscle development (well or poorly developed) and parietal tunica vaginalis investment of the testis (normal; intermediate or BCD). Results: Forty-nine testes had descended to the scrotal position; all were anchored by the ligamentum testis. The canalicular position was noted to be present in one cadaver. Forty-eight testes lay vertically. 16of the testes had BCD; while intermediate tunica investment was noted in 12. The most common type of epididymal and testicular relationship was Type I (84). The mesorchium was normal in all specimens examined. Conclusion: The most common anomaly in our study was that of tunica investment; and this is usually bilateral. The need for bilateral orchiopexy in cases of testicular torsion is further strengthened since the anatomic anomalies are usually bilateral

Management of ectopia vesica in Ibadan: an 8-year review.

CONTEXT: The management of children with ectopia vesica is intricate and complex. Repair of the bladder soon after delivery is desirable, particularly in our environment as the social stigma associated with such an anomaly can lead to child abandonment or infanticide. OBJECTIVE: To report our experience in the management of children with ectopia vesica at the University College Hospital (UCH), Ibadan, over an 8-year period. STUDY DESIGN, SETTING AND SUBJECTS: All children who presented at the UCH, Ibadan between January 1995 and December 2002 with ectopia vesica had the bladder closed primarily. The children that presented between 1995 and 1998 had the symphysial diastasis approximated with no. 1 nylon suture, while those that presented subsequently had the muscle and fascial layer closed with a darning suture of no. 1 nylon. RESULT: A total of 13 children presented with ectopia vesica during the period of the study. The bladder was closed in all cases. Abdominal wound dehiscence occurred less frequently in patients who had darning suture approximation of the muscle and fascial layer, compared with those who had simple symphysial approximation with nylon suture. CONCLUSION: The result of immediate bladder closure in children with ectopia vesica can be satisfactory in this environment. There is a need for continuing experience in the management of these children to improve outcome.