Analysis, treatment modality and demographic characteristics of urolithiasis patients visiting Korle-Bu Teaching Hospital in Ghana.

Background: Globally urolithiasis is on the rise and gradually becoming a public health concern due to the associated complications. This study reviewed the demographic characteristics, the chemical composition of stones, treatment modality and duration of hospitalisation of urolithiasis patients at Korle-Bu Teaching Hospital, Accra, Ghana. Materials and Methods: This was a retrospective study conducted between March 2019 and April 2022. Data from consecutive patients treated for urolithiasis were used for this study. Data on demographic characteristics, stones chemical composition, urine factors, urolithiasis treatment modality and duration of hospital stay after therapy were collated and analysed using descriptive and inferential approaches. Results: The age of the patients ranged from 2 to 75 years with a mean of 45 (±13.4). The predominant age group for stone formation was 30-39 years - 52(26.3%). Urolithiasis was common among patients in the formal employment sector: 81(40.9%). All stones had two or more chemical compositions, with the combination of calcium oxalate monohydrate, calcium oxalate dihydrate and uric acid being the predominant stone type: 88(57.5%). Ureteroscopy with semi-rigid and Percutaneous nephrolithotomy were the predominant treatment modalities: 105(53.0%) and 74(37.4%), respectively. Escherichia coli was responsible for most urinary tract infections in urolithiasis patients 8(4.0%) and the least duration of hospital stay after the procedure was associated with the use of semi-rigid ureteroscope as the treatment modality with a median duration of 2 days (1-2 days) with P < 0.0001. Conclusions: Urolithiasis was predominant among professionals in the formal sector. All stones were mixed with Calcium oxalate monohydrate, calcium oxalate dihydrate, and uric acid combination being the majority. Ureteroscopy with semi-rigid and percutaneous nephrolithotomy were the common treatment modality.

Autosomal dominant polycystic kidney disease with ectopic unilateral multicystic kidney: a case report.

BACKGROUND: Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary renal disorder and the fourth cause of death of end-stage renal disease. The disease has a prevalence of 1:400-1:1000 accounting for 10% of patients on dialysis. In most ADPKD patients, bilateral kidneys are similarly affected, with numerous fluid-filled cysts arising from different nephron segments. Only a few cases of ADPKD with ectopic unilateral multicystic kidney have been reported. It has been observed that the deterioration of their kidney function seemed to be quicker than their age- and sex-matched controls and siblings especially when the ectopic kidney is dysplastic. CASE PRESENTATION: We report a case of a 46-year-old Ghanaian male patient who presented with left flank pain and hematuria with high BP and deranged renal function. Abdominal ultrasonography showed both kidneys to be larger than normal and had multiple cysts of varying sizes with the right kidney located in the right iliac fossa. Follow up Abdominopelvic computer tomographic scan (CT-Scan) without contrast showed enlarged kidneys with the renal parenchyma replaced by innumerable cyst of varying sizes. The right kidney was ectopically located in the right aspect of the pelvis. A diagnosis of ADPKD with right pelvic ectopic multicystic kidney was made. He was put on antihypertensives, analgesia for the left flank pain and to have follow up at the urology and nephrology departments. CONCLUSION: In most ADPKD patients, bilateral kidneys are similarly affected. Only a few cases of ADPKD with ectopic unilateral multicystic kidney have been reported. It has been observed that the deterioration of their kidney function seemed to be quicker than their age- and sex-matched controls and siblings especially when the ectopic kidney is dysplastic.

Multiple bladder calculi after radical prostatectomy due to bladder neck stenosis in a patient with hypertrophic scar: A case report.

INTRODUCTION AND IMPORTANCE: Bladder calculi after radical prostatectomy is rare and usually associated with migrated clips into the bladder forming a nidus. We present a patient with multiple bladder calculi resulting from bladder neck stenosis after radical prostatectomy causing bothersome lower urinary tract symptoms. He had an associated hypertrophic scar. CASE PRESENTATION: A 60-year-old man of African ancestry presented with recent onset of irritative urinary symptoms three years after radical prostatectomy. Abdomen pelvic ultrasound and pelvic X-ray revealed a urinary bladder calculus. Examination of the previous radical prostatectomy scar found him to have a hypertrophic scar. He had urethroscopy with bladder neck incision for bladder neck stenosis and cystolithotomy with resolution of the symptoms. CLINICAL DISCUSSION: The presentation was that of dysuria and frequency three years after radical prostatectomy. The cause of the symptoms was diagnosed after an abdomen pelvic ultrasound and pelvic X-ray as multiple bladder calculi. This is a rare finding with the few reported cases associated with clips that migrated to the urinary bladder forming a nidus for the calculi. This was of consideration in the case presented, however, the findings at urethroscopy revealed bladder neck stenosis suggesting stasis as possible cause of the bladder calculi. The symptoms resolved after bladder neck incision and cystolithotomy. CONCLUSION: In addition to clips forming a nidus for calculi in the urinary bladder after radical prostatectomy, bladder neck stenosis being the cause of urinary bladder calculi should be considered in a patient with hypertrophic scar.

Occurrence and significance of fluoroquinolone-resistant and ESBL-producing Escherichia coli and Klebsiella pneumoniae complex of the rectal flora in Ghanaian patients undergoing prostate biopsy.

Background: Reports suggest that fluoroquinolone (FQ)-resistant and ESBL-producing rectal flora are associated with infectious complications in men undergoing transrectal ultrasound-guided prostate needle biopsy (TRUS-B). Objectives: We investigated the relationship between carriage of FQ-resistant and ESBL-producing Escherichia coli and Klebsiella pneumoniae complex of the rectal flora, and the 30 day incidence rate of post-TRUS-B infectious complications. Methods: From 1 January 2018 to 30 April 2019, rectal swabs of 361 patients were cultured pre-TRUS-B for FQ-resistant and ESBL-producing flora. Patients were followed up for 30 days for infectious complications post-biopsy. Multivariable logistic regression analyses were used to identify risk factors. Results: Overall, 86.4% (n = 312/361) and 62.6% (n = 226/361) of patients carried FQ-resistant and ESBL-producing E. coli and K. pneumoniae complex, respectively. Approximately 60% (n = 289/483) of the FQ-resistant and 66.0% (n = 202/306) of the ESBL-positive isolates exhibited in vitro resistance to the pre-biopsy prophylactic antibiotic regimen of levofloxacin and gentamicin. Amikacin and meropenem were the most effective antibiotics against the MDR rectal E. coli and K. pneumoniae complex (78.7% and 84.3%, respectively). The 30 day incidence rate for post-biopsy infections was 3.1% (n = 11/361), with an overall high probability (96.9%) of staying free of infections within the 30 day period post-TRUS-B. Antibiotic use in the previous 3 months was a risk factor for rectal carriage of FQ-resistant and ESBL-positive isolates. Rectal colonization by ESBL-positive E. coli and K. pneumoniae complex comprised an independent risk factor for post-biopsy infectious complications. Conclusions: The findings suggest that a change in prophylactic antibiotics to a more targeted regimen may be warranted in our institution.

Penile carcinoma: a report of two cases treated by partial penectomy, its effects on quality of life and review of literature.

Penile cancer is a rare malignancy worldwide except in parts of Africa, Asia and Latin America where higher incidences have been reported. The disease leads to serious physical disfigurement of the male genitalia which can have debilitating consequences, thus it may alter micturition patterns and impair penetrative sexual intercourse. The lack of cancer registries and epidemiological surveillance programs in Ghana makes estimation of the prevalence in Ghana difficult hence to advance the course of knowledge, awareness and prevention of penile cancers, it is imperative that such cases are brought to the fore and discussed. We report two cases of penile cancer that had partial penectomy and inguinal lymphadenectomy at the Korle Bu Teaching Hospital. Clinical findings and intervention of these reported cases highlight the management process and it further assessed the psychological impact of intervention. The two patients presented to our outpatient department with penile lesions which were confirmed to be penile cancer. The first patient presented with a 30 year history with recurrent ulceration while the other presented with just 1 (one) year history of penile lesion. Both patients required partial penectomy and inguinal lymphadenopathy in the treatment of their condition. The major risk factors as reported in this case study, include uncircumcision, previous treatment for sexually transmitted infections, multiple sexual partners and smoking. Treatment is associated with reduction in sexual function although quality of life may remain satisfactory. Strong family and psychological support are key cornerstones for good treatment outcomes.

Ambiguous genitalia: clinical management of adult female with male assigned gender: a case report.

BACKGROUND: Disorders of sex development are anomalies in which the development of urogenital ridge is undifferentiated for the male and female child. Imaging plays a vital role in investigating the gross anatomy and associated anomalies. Ultrasonography, such as genitography and magnetic resonance, is the primary modality for demonstrating internal gonads and genitalia. Early multidisciplinary approach in the management of ambiguous genitalia including early surgical intervention is the predominant practice, with few current considerations on deferral of genital reconstruction until adolescent age. CASE PRESENTATION: We report the rare case of a 24-year-old adult female from a majority ethnic group of the Volta region, Ghana who was diagnosed and raised as male, now requiring surgical restoration to the female gender. The surgical team decided to assign external genitalia to correspond with the already intact internal organs, thus constructing the vulva. Consent was given by the client and her family members for management and surgical intervention. The surgery was scheduled and duly performed with a successful outcome. Understanding and consent was sought from the patient for the purpose of using her images for teaching, scientific publication, and demonstrations. CONCLUSION: The advantages of deferring surgical reconstruction with psychological counseling after early assessment need to be considered to prevent inappropriate gender assignment.

Idiopathic Scrotal Calcinosis: A Case Report and Review of Postoperative Outcomes.

Idiopathic scrotal calcinosis is a rare condition, characterized by the idiopathic deposition of calcium in the scrotal dermis leading to the formation of a single nodule or multiple nodules of different sizes. Surgical excision of the nodules reduces symptoms and improves cosmesis. We present a case of idiopathic scrotal calcinosis that had an en bloc excision of scrotal skin nodules and primary closure of the scrotal skin. Handling each hemiscrotum as a separate entity and preserving the median raphe with its uninvolved skin improved the cosmesis. Reported outcomes of surgery were satisfactory with no postoperative complications. At 30 months of follow-up, the residual scrotal skin had regained its laxity and the scrotum its normal configuration. There is the risk of recurrence of the calcific nodules post excision, but these may be smaller in size and with regained scrotal configuration that could be amenable to excision with further preservation of the native scrotal skin.

Treatment of localized prostate cancer and use of nomograms among urologists in the West Africa sub-region.

INTRODUCTION: there is a high incidence of prostate cancer among men of African descent. The disease tends to occur at an early age with a tendency to be aggressive. The objective was to determine the practice of urologists in the West African sub-region regarding treatment of localized prostate cancer, the use of nomograms and their perception of the usefulness of nomograms. METHODS: this was a cross-sectional study that involved urologists practicing in the West African sub-region attending urology and surgery conferences of the "Société Internationale d´Urologie", West African college of surgeons and the Ghana association of urological surgeons. A structured questionnaire was used that sort to ascertain the treatment modalities used for localized prostate cancer and the use of nomograms in the sub-region. The study period spanned the years 2018 and 2019. RESULTS: fifty-six urologists practicing in eleven West African countries responded. Fifty percent had been in practice for less than 5 years. Sixty eight percent (38/56) had been involved in the treatment of localized prostate cancer. Radical prostatectomy was widely available and the treatment modality most used 94.7% (36/38). Nomograms was used by 57.9% of them (22/38) with the Partin tables being the most commonly used nomogram (34.2%). No Locally developed nomogram for treatment of localized prostate cancer was identified. CONCLUSION: radical prostatectomy is the commonest treatment modality used for the management of localized prostate cancer in the West Africa sub-region. Majority of the urologists used nomograms with the Partin tables being the most used.

Prostate brachytherapy in Ghana: our initial experience.

PURPOSE: This study presents the experience of a brachytherapy team in Ghana with a focus on technology transfer and outcome. The team was initially proctored by experienced physicians from Europe and South Africa. MATERIAL AND METHODS: A total of 90 consecutive patients underwent either brachytherapy alone or brachytherapy in combination with external beam radiotherapy for prostate carcinoma between July 2008 and February 2014 at Korle Bu Teaching Hospital, Accra, Ghana. Patients were classified as low-risk, intermediate, and high-risk according to the National Comprehensive Cancer Network (NCCN) criteria. All low-risk and some intermediate risk group patients were treated with seed implantation alone. Some intermediate and all high-risk group patients received brachytherapy combined with external beam radiotherapy. RESULTS: The median patient age was 64.0 years (range 46-78 years). The median follow-up was 58 months (range 18-74 months). Twelve patients experienced biochemical failure including one patient who had evidence of metastatic disease and died of prostate cancer. Freedom from biochemical failure rates for low, intermediate, and high-risk cases were 95.4%, 90.9%, and 70.8%, respectively. Clinical parameters predictive of biochemical outcome included: clinical stage, Gleason score, and risk group. Pre-treatment prostate specific antigen (PSA) was not a statistically significant predictor of biochemical failure. Sixty-nine patients (76.6%) experienced grade 1 urinary symptoms in the form of frequency, urgency, and poor stream. These symptoms were mostly self-limiting. Four patients needed catheterization for urinary retention (grade 2). One patient developed a recto urethral fistula (grade 3) following banding for hemorrhoids. CONCLUSIONS: Our results compare favorably with those reported by other institutions with more extensive experience. We believe therefore that, interstitial permanent brachytherapy can be safely and effectively performed in a resource challenged environment if adequate training and proctoring is provided.