ArticlePakistan journal of medical sciences
Association between grades of Hydronephrosis and detection of urinary stones by ultrasound imaging.
Article in Pakistan journal of medical sciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 14 citations in OpenAlex.
- Correlation Between the Grade of Hydronephrosis with Surgical Outcomes After Ultrasound-guided Supine Percutaneous Nephrolithotomy: A Retrospective Observational Study.Medeniyet medical journal · 2023Article
- Value of detected hydronephrosis and hydroureter on ultrasound for detecting a ureteral stone: a retrospective study.Urolithiasis · 2023Article
- Moderate Hydronephrosis among Acute Ureteral Calculus on Ultrasonographic Imaging in a Tertiary Care Center in Nepal: A Descriptive Cross-sectional Study.JNMA; journal of the Nepal Medical Association · 2021Article
- Gender and side distribution of urinary calculi using ultrasound imaging.Journal of family medicine and primary care · 2020Article
- Etiology of Hydronephrosis in adults and children: Ultrasonographic Assessment in 233 patients.Pakistan journal of medical sciencesArticle
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1 author at 1 institution in 2 countries.
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Abstract
objectiveTo correlate between hydronephrosis grades and detection of urinary stones by B-mode ultrasound imaging.
methodsThis study included 210 ultrasound reports of patients who underwent abdominal ultrasound imaging in the period from 1st January 2016 to 31st October 2017, and diagnosed as hydronephrosis. Data collected from the ultrasound reports. The detection rates of stones using B-mode ultrasound imaging compared in different grades of hydronephrosis. Chi-square test and Odds Ratio (OR) were performed to assess the relationship between variables.
resultsOf 210 patients, hydronephrosis was unilateral in 91.8% of patients and bilateral in 8.1%. It was distributed in grade 2, grade 3, grade 1 and grade 4 in 58.57%, 20%, 12.38% and 9.1% of the patients respectively. B-mode ultrasound imaging determined the cause of hydronephrosis in 65.2% of cases. Urinary stones were the cause in 60% of the patients. The detection rate of urinary stones was 50%, 61% and 71.4% for grades 1, 2 and 3 hydronephroses respectively. On simple logistic regression analysis, urinary stones detected in Grade-3 were four times more compared to that in grade 4 (P=0.016) (OR 4.125, 95% CI 1.29-13.136%).
conclusionDetection of urinary stones as the cause of hydronephrosis increases with increasing the grade of hydronephrosis from Grade-I to Grade-III and decrease in Grade-IV. Urinary stones were the cause of hydronephrosis in 60% of the patients in this study.
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