Rapid and complete decompression of chronic urinary retention: a safe and effective practice.

We carried out a prospective study of consecutive patients who presented with chronic urinary retention over a period of 2 years in order to determine the safety and effectiveness of rapid and complete decompression of chronic urinary retention. A total of 22 patients met the inclusion criteria. Although slow decompression is thought to reduce complications, it harbours the disadvantages of impracticability, time and labour demands and an increased risk of infection. Post-obstructive diuresis, haematuria and hypotension are relatively frequent in rapid and complete decompression of chronic urinary retention. However, they are mild, transient and clinically insignificant. Rapid and complete decompression of the chronically obstructed urinary bladder not only saves time, it is safe and effective and should be adopted as the standard practice.

Male urinary incontinence and dementia in Zaria, Nigeria.

BACKGROUND: Ageing population in all parts of the world has make dementia in the elderly an important public health issue. Behavioural and Psychological symptom of dementia like urinary incontinence seldom attract the attention of clinicians providing care for the elderly. OBJECTIVE: To determine the prevalence of dementia among elderly male patients presenting with urinary incontinence to a urology clinic. SUBJECTS AND METHOD: We recruited consecutive elderly patients and their caregivers presenting to the urology clinic of Ahmadu Bello University Teaching Hospital for the treatment of urinary incontinence. The patients were assessed using Socio-demographic data collecting sheet, Consortium to Establish Registry for Alzheimer's Disease (CERAD), Stick Design Test and physical examination. While the caregivers were interviewed using the Blessed Dementia Scale. A consensus diagnosis was made for each of the patients based on criteria for dementia in both Diagnostic and Statistical Manual 4th edition (DSM-IV) and International Classification for Diseases 10 edition( ICD-10). All test of statistics were carried out at 5%level of probability. RESULTS: A total of 121 patients participated in the study. The mean age of the patients was 70.58 ± 5.47 years (95% CI=69.10-71.55). A total of 11 patients (9.10%, 95% CI=3.98-14.22) have dementia based on the consensus diagnosis. Dementia among this cohort is significantly associated with advancing age and enuresis. CONCLUSION: Dementia is common among elderly patients with urinary incontinence in Africa but remains large undetected and unrecognised.

Fournier's gangrene in neonates and infants.

BACKGROUND: Fournier's gangrene is uncommon in childhood and little is known about the disease in this age group. METHOD: A retrospective review was carried out of neonates and infants treated for Fournier's gangrene over a period of 16 years. RESULTS: Twelve neonates and infants aged 5 days-3 months (median 3 weeks) were treated in our hospital. The precipitating cause was omphalitis in 7 babies, strangulated inguinal hernia in 2 and in 3 babies there was no identifiable cause. Gram-negative bacteria were cultured in 3 patients, but in most the culture was sterile. Treatment consisted of debridement of devitalised tissue and administration of broad-spectrum antibiotics. Primary closure was achieved in 1 baby and secondary closure in 2 others. In 7 babies the wound contracted rapidly and healed. There was no mortality. CONCLUSION: Fournier's gangrene in neonates and infants in our environment is largely preventable. Early debridement and appropriate antibiotics give good results.

Scrotoshisis, bilateral extra-corporeal testicular ectopia and testicular torsion.

Although anomalies of testicular descent are common, scrotoschisis and extracorporeal testicular ectopia is rare with only 3 reported cases in literature. This is a report of a neonate presenting with scrotoschisis and bilateral extracorporeal testicular ectopia. The right testis underwent torsion before presentation, resulting in gangrene of that testis, requiring orchidectomy. The scrotum was explored and the viable left testis placed in the scrotum and fixed in that position. The left testis has remained normal at 9 months of follow up. The possible embryology and management of this curious anomaly is discussed.

Management of undescended testes in children in Zaria, Nigeria.

OBJECTIVE: To study the presentation, management and outcome of undescended testes in children in a northern Nigerian population. DESIGN: Retrospective study. SETTING: Ahmadu Bello University Teaching Hospital, Zaria, Nigeria. SUBJECTS: Thirty six children aged < or = 12 years with 43 undescended testes managed in 10 years. INTERVENTIONS: Orchidopexy, orchidectomy, herniotomy. RESULTS: The age at surgery was fourteen months to 12 years (median six years); four (11%) had correction before two years, 15 (42%) before five years and 21 (57%) at age > or = 5 years. Thirty two (74%) testes were palpable and eleven (26%) non-palpable. Evaluation was mainly clinical. Ultrasonography was performed for three non-palpable testes but was not helpful. Laparoscopy was not used in any patient. The condition was unilateral in 29 (81%) and bilateral in seven (19%). Forty five per cent of the testes were in the inguinal canal, 31% at the external ring, and 12% each at the internal ring and abdomen respectively. Ten (24%) testes were macroscopically atrophic (canalicular five, abdominal four, internal ring one). Orchidopexy was performed for 37 undescended testes and orchidectomy for four. Groin and scrotal haematoma developed following one orchidopexy. Following orchidopexy, four (10%) testes retracted necessitating repeat surgery. CONCLUSION: There is a need to educate parents, traditional birth attendants, midwives and doctors in our environment to ensure earlier presentation and treatment.

Role of a general surgeon in obstetrics and gynaecology in a rural setting.

In a rural hospital in northern Nigeria, general surgeons performed 217 obstetric and gynaecologic operations over a five-year period. These operations were responsible for 23% of all operations at the hospital. Emergency operations were most frequent with caesarean section accounting for 90%. Eighty five per cent of the caesarean sections were performed for cephalopelvic dysproportion. The complications encountered were mostly septic complications, predominantly in patients who had caesarean section for obstructed labour. The overall mortality was 5.1% and neonatal mortality from caesarean section was 4.8%. It is concluded that in the abscence of an obstetrician and gynaecologist general surgery experience is required to manage obstetric and gynaecologic problems in rural areas. Such experience should be considered when recruiting doctors for rural hospitals in developing countries.