Background: Appendicitis is one of the most common abdominal emergency. Some predictive scoring systems are recommended to decrease the rate of negative appendectomy. Aim: To evaluate sensitivity, specificity, positive predictive value, and negative predictive value of modified Alvarado score in children who underwent appendectomy. Methods: Four hundred children with initial diagnosis of ap...

BACKGROUND The Alvarado score is the most widely used clinical prediction tool to facilitate decision-making in patients with acute appendicitis, but it has not been validated in the black South African population, which has much wider differential diagnosis than developed world populations. We investigated the applicability of this score to our local population and sought to introduce a checkl...

The aim of this study was to assess the application of the Alvarado score in diagnosis of acute appendicitis. This study was reported for the first time from Republic of Mauritius. A total of 106 patients with clinical impression of acute appendicitis were included in this study. All patients underwent thorough clinical evaluation, pre-operative total leucocyte count (TLC) and differential leuc...

STUDY OBJECTIVE The objective of this study is to systematically review the accuracy of the Alvarado score and Pediatric Appendicitis Score and to identify optimal cutoffs for low- and high-risk populations. METHODS We performed a systematic review of the literature and identified 26 studies of the accuracy of the Alvarado score and Pediatric Appendicitis Score. Data were abstracted in parall...

Introduction: One of the most common surgical emergencies encountered in the day to day practice both in developed and developing countries in the world is acute appendicitis. The incidence may range from 13% to 77%. The diagnosis is purely based on clinical history, examination and ultrasonography. Many studies are available about the diagnostic methods used for acute appendicitis in western p...

Purpose Acute appendicitis (AA) is one of the most common causes of an acute abdomen. The accuracies of the Alvarado and the acute inflammatory response (AIR) scores in the diagnosis of appendicitis is very low in Asian populations, so a new scoring system, the Raja Isteri Pengiran Anak Saleha Appendicitis (RIPASA) system, was designed recently. We applied and compared the Alvarado, AIR, and RI...

OBJECTIVE To evaluate the usefulness of the Alvarado scoring system in reducing the percentage of negative appendectomy in our unit. MATERIALS AND METHODS A cross-sectional study was conducted, comprising 110 patients, admitted to Surgical Unit I, Civil Hospital, Karachi, in 2011 with a preliminary diagnosis of acute appendicitis. Patients of both sexes and all age groups except younger than ...

various scoring systems have been devised to aid diagnosis of acute appendicitis. the main objective of this study was finding the accuracy of modified alvarado score in prediction of acute appendicitis. the registries of cases with appendectomy, who had been admitted to a referral medical center in the capital of iran from february 2000 to march 2004, were studied. sensitivity and specificity ...