RESUMEN
Urethral prolapse is a circumferential protrusion of the distal urethra through the external urethral meatus. The incidence of Urethral prolapse was reported to be one in 3000, and it occurs most often in prepubertal Black females and postmenopausal White women. The possible causes and precipitating factors are not clear. Instrumentation of the urinary tract was reported to be one of rare precipitating factor. We report a case of Urethral prolapse in a child which was precipitated by traumatic accidental removal of the transurethral catheter.
RESUMEN
BACKGROUND: There is currently no evidence in the South African (SA) literature to suggest how long patients with clinically suspected prostate cancer (an elevated prostate-specific antigen level or abnormal findings on digital rectal examination) wait to have a prostate biopsy. OBJECTIVES: To improve the overall efficiency of the prostate biopsy service offered at St Aidans Regional Hospital, Durban, SA, by quantifying the burden of disease and waiting times and to identify potential delays in management outcomes, thereby helping to alleviate patient anxiety during the stressful period of investigation. METHODS: We did a retrospective folder review of patients who underwent trans-rectal prostate biopsy at St Aidan's Hospital, where the vast majority of prostate biopsies in the KwaZulu-Natal state healthcare sector are performed, from January to June 2013. The Statistical Package for Social Sciences was used for data analysis. Results. One hundred and six patients (mean age 67.6 years, 69.8% black Africans) underwent biopsy during the 6-month study period; 49.1% were found to have adenocarcinoma, and of the 80.1% of these who had a bone scan, 73.8% had skeletal metastases (p=0.1379). The median period of time from referral to biopsy was 55 days, from referral to first follow-up date (when the diagnosis is given and treatment options discussed or instituted) 100 days, and from biopsy to first follow-up date (i.e. waiting period to retrieve histological diagnosis) 36 days. CONCLUSION: Despite the late presentation of prostate cancer in KZN, patients are waiting an average of 3 months from initial referral for a prostate biopsy to institution of definitive management.
RESUMEN
OBJECTIVE: To identify any differences between Whites and Indians in KwaZulu Natal province, South Africa, in the metabolic risk factors which predispose them to urinary stone formation. PATIENTS AND METHODS: Urinary stone disease is often a manifestation of an underlying metabolic disorder in most patients. Intrinsic and extrinsic factors affect the susceptibility of an individual to develop urinary stones. Although South African-born Indians and Whites in KwaZulu Natal share some of the same extrinsic factors, diet and genetic factors differ between the groups. In a study from April 1999 until April 2001, 140 patients were included who had a radiological diagnosis of renal calculi; they were evaluated metabolically using previously recommended methods. RESULTS: All the patients had at least one identifiable metabolic risk factor; the prevalence of the common metabolic risk factors was similar in the two groups. The prevalence of complete renal tubular acidosis (type 1) was significantly higher in the Indian patients. The most common metabolic abnormalities were hypomagnesuria and hypocitraturia, followed by low urinary volume. Hypercalciuria was not significant in this population. While Indians had lower urine volumes than Whites, Whites had significantly higher urinary calcium excretion than Indians. CONCLUSION: There were a few variations in the metabolic risk factors between Indians and Whites, and the differences could be attributed to genetic or dietary habits. The high incidence of renal tubular acidosis in Indian patients could explain the higher prevalence of urinary stone disease in this group than in other racial groups.