Objectives:The association of malnutrition and systemic diseases like chronic kidney disease (CKD) is well known. Various urinary tract abnormalities may be associated with malnutrition. So objective of current study was to determine the frequency of functional and structural urinary tract abnormalities in severely malnourished children admitted in Nutritional Rehabilitation Unit (NRU) of a tertiary care facility, Karachi.Methods:This descriptive cases series of 78 children was conducted in NRU from October 2014 - March 2015. All newly admitted children aged 2-60 months, diagnosed as Severe Acute Malnutrition (SAM) were studied and children with known kidney and urinary tract disorders were excluded. Detailed history, examination and investigations like serum creatinine, ultrasound kidney and urinary tract in addition to routine tests for SAM, were done. A proforma was used to collect demographic data, clinical history, physical findings, and radio-imaging and biochemical investigations. Glomerular filtration rate (GFR) was calculated using Schwartz equation. Data was analyzed using descriptive statistics.Results:Among 78 children, male to female ratio was equal. Mean age was 18±15.53 months and majority (79.48%) of children were below 24 months. Majority (82%) of children with SAM had marasmus whereas 18% had edematous malnutrition. Out of 78, 57 (73%) children had either functional (80.7%) and or structural (19.3%) abnormalities whereas 21(36.84%) had normal functional and structural status. Most common functional abnormality was subnormal GFR (<90ml/min/1.73 m2) found in all 46 children. Functional abnormities were more common in children below 24 months. Other functional disorders were Bartter syndrome, renal tubular acidosis and urinary tract infection (UTI) found in two cases each. Common structural abnormalities were echogenic kidneys (n=4, 36%), hydronephrosis (n=3, 27%), hypoplastic kidneys (n=3, 27%) and calculi (n=1, 9%). Subnormal GFR was also found in all cases with structural abnormalities. UTI was observed exclusively in two children among 11 with structural abnormalities.Conclusion:A high frequency of functional abnormalities and noticeable proportion of structural abnormalities of urinary tract were detected in children with SAM. Current finding suggest that multicenter study at national level may be undertaken to generate better data about prevalence of renal diseases in SAM.
Objective To evaluate the safety and efficacy of the Urolume self‐expanding flexible endourethral stent, based on a long‐term follow‐up, and to determine its role amongst the various modalities of treatment available for the relief of bladder outlet obstruction (BOO) arising from benign prostatic hyperplasia (BPH). Patients and methods From January 1991 to April 1992, the Urolume wallstent (American Medical Systems, USA) was placed successfully in each of 62 patients (aged 50–89 years) who had significant subjective and objective evidence of BOO. The stent was placed as a daycase procedure under general anaesthesia. Pre‐operatively, each patient was assessed fully in an out‐patient clinic by symptoms, a flow rate measurement and a rectal examination. Post‐operatively, patients were assessed using transrectal ultrasonography, cystoscopy, symptoms and flow rate measurement, and after 5 years, the International Prostate Symptom Score and satisfaction score were obtained. Results After 5 years, 27 (39%) patients survived and 10 (14%) died with their Urolume stent intact; 22 (32%) completed the follow‐up and five refused or were lost to follow‐up. Day and night‐time frequencies and flow rates improved continuously. Complete epithelialization occurred in 16 of the 22 patients assessed. Of those in whom the Urolume was removed, 20 are alive and five dead. Conclusion The effectiveness of the Urolume in improving symptoms and flow rates in patients with BPH was confirmed. However, the high failure rate arose largely from inexperience in selection and deployment. There are no absolute criteria to predict a successful outcome. This study confirms the Urolume as a safe device. Most patients whose symptoms settled in the first year maintained a good flow rate and a significant improvement in symptoms for 5 years; their quality of life at the last follow‐up was good.
The clinico-pathological features of nine urethral and urinary bladder polyps with prostate-type epithelium are described. The average age of the patients was 46 years. Three patients previously had cystoscopy and the lesion was not noticed on the initial examination. The commonest presentation in this series was haematuria, dysuria and frequency of micturition. One patient presented with postmicturition dribble and another with haemospermia. The polyps contained acini and papillae lined by prostate-type epithelium which was confirmed by immunohistochemical tests for prostate specific antigen and prostate acid phosphatase. In this series no age versus location relationship could be established. Symptoms resolved following resection or initial biopsy followed by fulguration. Recurrence is extremely rare.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.