Browsing by Author "Simkhada, Suyog"
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Publication Diagnostic Evaluation of Patients Presenting with Rectal Bleeding by Colonoscopy(Institute of Medicine, 2020) Malla, Bala R; Simkhada, SuyogABSTRACT Introduction: Rectal bleeding indicates the bleeding from lower gastro-intestinal tract occurring distal to ligaments of Treitz. Annual incidence of per rectal bleeding has been estimated to be 20% . Colonoscopy is the examination of choice for investigation. The objective of this study is to know the diagnostic yield of colonoscopy in cases with per rectal bleeding and to know the common causes of per rectal bleeding in adults Methods: One hundred and twenty-nine adult patients, age more than 18years, who presented to Surgical OPD and ward of Dhulikhel Hospital during the year 2018 and 2019 were taken for the study irrespective of their sex. All the patients were subjected to fibre-optic colonoscopy after necessary preparation and the findings were recorded. Diagnosis was based on colonoscopic and histopathologic findings. Results: A total of 129 (77 male and 52 female )patients with per rectal bleeding were evaluated with colonoscopy. The age ranged from 18 years to 79 years with the mean age 42.25 (SD+/- 15.29). Colonoscopy showed abnormalities in 102 patients (79.06%). The most common finding was hemorrhoids in 36 patients (27.90%) followed by colorectal malignant mass in 20 patients (15.50%). Polyps were diagnosed as the cause of rectal bleeding in 14 patients (10.84%). Conclusion: Colonoscopy has good diagnostic yield at evaluating cases with per rectal bleeding. Hemorrhoids, colorectal malignant mass and polyps are the common causes producing PR bleeding in Nepalese adult population . Keywords: Colonoscopy, hemorrhoids, per rectal bleeding,Publication Pediatric Appendicitis Score and Ultrasound in children with Acute Appendicitis: An Observational Study(Nepal Medical Association, 2025) Simkhada, Suyog; Thapa, Bijay; Basnet, Anupama Thapa; Karki, SijanAbstract Introduction: Acute appendicitis is a common surgical emergency encountered in pediatric population. Differential diagnosis in this age group present with similar signs and symptoms. Clinical scoring system and Ultrasound imaging are helpful in diagnosing acute appendicitis and ruling out its differential diagnosis. This study was done to assess the findings of presence or absence of appendicitis in children based on the Pediatric Appendicitis Score (PAS) and ultrasound scan. Methods: An observational cross-section study was done from November 2023 to May 2024, in a tertiary level hospital, Kathmandu. All children between the ages of five and 14 years undergoing surgery for the provisional diagnosis of acute appendicitis were included in the study. The provisional diagnosis was based on a Pediatric appendicitis score and ultrasound. The diagnosis was confirmed by histopathology. Ethical approval was taken from Institutional Review Committee (Reference number: 811/2080/81). Results: A total of 50 children were included during the study period. A pediatric appendicitis score of more than seven, which is considered a high risk, was observed in 43 (86%) patients, and a score between four and six, which was considered an intermediate risk, was observed in 6 (12%) patients Similarly, 39 (78%) of the patient had appendix diameter more than six mm and 10 (20%) had less than six in ultrasound measurement. Conclusions: Both Pediatric Appendicitis Score and Ultrasonography can be used to diagnose acute appendicitis in children.