Jibril Oyekunle Bello

Host, vehicular and environmental factors responsible for road traffic crashes in a nigerian city: identifiable issues for road traffic injury control

Introduction Road traffic injury (RTI) has assumed major public health importance world-wide and the burden is heavier on the health-care infrastructure of countries in Sub-Saharan Africa. In Nigeria, RTI is the leading cause of trauma related morbidity and mortality. While there are some published epidemiological reports on RTI in the region, studies on the mechanism of causation of road traffic crashes (RTC) are not available. Methods Over a 9-month period, we prospectively captured the 571 victims of RTC presenting to a single tertiary health care center in Nigeria. Data collected include demographic data, Mechanism of causation of RTC, Injuries sustained and outcomes. Results Over three-quarters of the victims are young people and half were either traders (27.5%) or students (20%). Pedestrians, motorcycle riders and open truck occupants (people sitting at the rear loading compartment of trucks) often had fatal injuries. Analysis of collision patterns showed that lone crashes were the most frequent though car-to-motorcycle crashes caused a quarter of the deaths. Host factors (over-speeding driver, driver misjudgment, sleeping driver etc.) were responsible for four-fifths of the crashes while vehicular and environmental factors accounted for the remaining. On binary regression analysis, head injured victims had higher odds of dying than the non-head injured (Odds ratio = 6.5). Conclusion This paper elucidates the mechanisms of causation of and types of injuries sustained following RTC in Nigeria and thus provide opportunities for prevention and control of this unacceptable situation.

Impact of preoperative patient characteristics on posturethroplasty recurrence: The significance of stricture length and prior treatments

Introduction: Urethral strictures are common in urologic practice of Sub-Saharan Africa including Nigeria. We determine the rate of stricture recurrence following urethroplasty for anterior urethral strictures and evaluate preoperative variables that predict of stricture recurrence in our practice. Subjects and Methods: Thirty-six men who had urethroplasty for proven anterior urethral stricture disease between February 2012 and January 2015 were retrospectively analyzed. Preoperative factors including age, socioeconomic factors, comorbidities, etiology of strictures, stricture location, stricture length, periurethral spongiofibrosis, and prior stricture treatments were assessed for independent predictors of stricture recurrence. Results: The median age was 49.5 years (range 21-90), median stricture length was 4 cm (range 1-18 cm) and the overall recurrence rate was 27.8%. Postinfectious strictures, pan urethral strictures or multiple strictures involving the penile and bulbar urethra were more common. Most patients had penile circular fasciocutaneous flap urethroplasty. Following univariate analysis of potential preoperative predictors of stricture recurrence, stricture length, and prior treatments with dilations or urethrotomies were found to be significantly associated with stricture recurrence. On multivariate analysis, they both remained statistically significant. Patients who had prior treatments had greater odds of having a recurrent stricture (odds ratio 18, 95% confidence interval [CI] 1.4-224.3). Stricture length was dichotomized based on receiver operating characteristic (ROC) analysis, and strictures of length ≥5 cm had significantly greater recurrence (area under ROC curve of 0.825, 95% CI 0.690-0.960, P = 0.032). Conclusion: Patients who had prior dilatations or urethrotomies and those with long strictures particularly strictures ≥5 cm have significantly greater odds of developing a recurrence following urethroplasty in Nigerian urology practice.

Synergism of clinical evaluation and penile sonographic imaging in diagnosis of penile fracture: a case report.

IntroductionPenile fracture is an uncommon urologic emergency, and is the traumatic rupture of the tunica albuginea covering the corpus cavernosa. This usually occurs following blunt trauma sustained during coitus, masturbation or self-manipulations to hide or suppress an erection. Clinical diagnosis can often be easily made with typical history and examination findings. However, the patient may present atypically and/or with a suspicion of associated urethral injury. The roles of various diagnostic investigations are being evaluated in these situations.Case presentationWe report the case of a 31-year-old African man with penile fracture and suspected associated urethral injury that occurred after self-manipulations to hide an erection.ConclusionsPenile ultrasound and sonourethrography provide useful additional diagnostic information to supplement clinical history and physical examination findings and can be performed easily, at low cost and with no delays to surgery.

Management dilemma of a recurrent huge fibrosarcoma in a 25-year-old African: a case report

IntroductionSoft tissue sarcomas are rare tumours that are infrequently seen in most surgical practices. They can occur in any anatomic region of the body. The size of a soft tissue sarcoma is an important prognostic variable and so affects the quality of tumour resection.Case presentationA 25-year-old Nigerian African presented with recurrent huge fibrosarcoma measuring about 55 × 40 × 10 cm at his posterior trunk. The patients clinical condition was poor; the tumour seemed unresectable and the patient looked inoperable. He had an extensive excision of the tumour but could not afford adjuvant therapies. He was discharged home against medical advice but may succumb to metastases.ConclusionSarcomas in black people can present as extremely large masses; the dilemma in management is not only limited to the delay in presentation but also the poor socio-economic status of the patients and the frequent non-availability of supporting services. Treatment grants or subsidies from government may go a long way to ensuring that patients receive appropriate care.

Postpriapism erectile dysfunction and shunt-related urethral stricture: long-term morbidity after proximal shunt for ischaemic priapism

Recent guidelines have advocated for step-wise treatment of increasing invasiveness in the management of ischaemic priapism though with low-level evidences. In the past, proximal shunts were favoured as first-line treatment. We present an African man who had proximal shunt (cavernoso-spongiosal) three decades ago for ischaemic priapism and subsequently had long-term morbidity over the three decades with adverse effect on his quality of life. Recent guidelines appear to be sound despite their limitations and more invasive cavernoso-spongiosal shunts may be associated with significant long-term morbidities and poor quality of life.

Polyembolokoilamania: Self-insertion of transistor radio antenna in male urethra

Though self-insertion of a foreign body in the male urethra is an infrequent urologic emergency, a weird variety of self-inserted foreign bodies have been reported. Most of these are attributed to autoerotic stimulation, a consequence of mental illness or the result of drug intoxication. We report an unusual case of a 65-year-old African man who self-inserted a broken transistor radio antenna into his urethra to serve as an improvised ‘itchstick’ to ease a bothersome itchy urethral condition. The foreign body subsequently migrated proximally out of reach. He presented a week after with urethral bleeding following nocturnal penile erections and we describe his evaluation and the challenge of retrieval. The reasons for self-inserting objects into the urethra may be as varied as the foreign bodies themselves and may include objects being used as an improvised ‘itchstick’ for itchy urethral conditions. The urologists creative tendencies will often be required in safely removing these objects.