PURPOSE: The aim of this study was to identify patients in whom the clinical diagnosis of diverticulitis can be made with a high certainty, distinguishing them from patients requiring imaging. METHODS: We prospectively recorded clinical features in patients with acute abdominal pain presenting at the emergency department, before they underwent imaging. We identified features significantly associated with a final diagnosis of acute diverticulitis using multivariate logistic regression analysis and developed a decision rule based on these features. We evaluated the performance of the rule in identifying patients with a high probability of having diverticulitis. RESULTS: In total, 112 of the 1021 patients (11%) had a final diagnosis of diverticulitis. Of the 126 patients with clinically suspected diverticulitis, 80 had a final diagnosis of diverticulitis. In 32 patients with diverticulitis as their final diagnosis, another clinical diagnosis was made. A decision rule was based on the 3 strongest clinical features: direct tenderness only in the left lower quadrant, the absence of vomiting, and a C-reactive protein >50 mg/L. Of the 126 clinically suspected patients, 30 patients had all 3 features (24%), of whom 29 had a final diagnosis of acute diverticulitis (97%; 95% CI: 83%-99%). Of the 96 patients without all 3 features, 45 (47%) did not have diverticulitis. CONCLUSION: In a quarter of patients with suspected diverticulitis, the diagnosis can be made clinically based on a combination of direct tenderness only in the left lower quadrant, the absence of vomiting, and an elevated C-reactive protein. In patients without these features, imaging is required to reach adequate diagnostic accuracy.
PURPOSE: The aim of this study was to identify patients in whom the clinical diagnosis of diverticulitis can be made with a high certainty, distinguishing them from patients requiring imaging. METHODS: We prospectively recorded clinical features in patients with acute abdominal pain presenting at the emergency department, before they underwent imaging. We identified features significantly associated with a final diagnosis of acute diverticulitis using multivariate logistic regression analysis and developed a decision rule based on these features. We evaluated the performance of the rule in identifying patients with a high probability of having diverticulitis. RESULTS: In total, 112 of the 1021 patients (11%) had a final diagnosis of diverticulitis. Of the 126 patients with clinically suspected diverticulitis, 80 had a final diagnosis of diverticulitis. In 32 patients with diverticulitis as their final diagnosis, another clinical diagnosis was made. A decision rule was based on the 3 strongest clinical features: direct tenderness only in the left lower quadrant, the absence of vomiting, and a C-reactive protein >50 mg/L. Of the 126 clinically suspected patients, 30 patients had all 3 features (24%), of whom 29 had a final diagnosis of acute diverticulitis (97%; 95% CI: 83%-99%). Of the 96 patients without all 3 features, 45 (47%) did not have diverticulitis. CONCLUSION: In a quarter of patients with suspected diverticulitis, the diagnosis can be made clinically based on a combination of direct tenderness only in the left lower quadrant, the absence of vomiting, and an elevated C-reactive protein. In patients without these features, imaging is required to reach adequate diagnostic accuracy.
Authors: Rosario Cuomo; Giovanni Barbara; Fabio Pace; Vito Annese; Gabrio Bassotti; Gian Andrea Binda; Tino Casetti; Antonio Colecchia; Davide Festi; Roberto Fiocca; Andrea Laghi; Giovanni Maconi; Riccardo Nascimbeni; Carmelo Scarpignato; Vincenzo Villanacci; Bruno Annibale Journal: United European Gastroenterol J Date: 2014-10 Impact factor: 4.623
Authors: G A Binda; R Cuomo; A Laghi; R Nascimbeni; A Serventi; D Bellini; P Gervaz; B Annibale Journal: Tech Coloproctol Date: 2015-09-16 Impact factor: 3.781
Authors: Massimo Sartelli; Gian Andrea Binda; Francesco Brandara; Andrea Borasi; Francesco Feroci; Salvatore Vadalà; Francesco M Labricciosa; Arianna Birindelli; Gianluigi Luridiana; Federico Coccolini; Salomone Di Saverio; Fausto Catena; Luca Ansaloni; Fabio Cesare Campanile; Ferdinando Agresta; Diego Piazza Journal: World J Surg Date: 2017-03 Impact factor: 3.352
Authors: K Nielsen; M C Richir; T T Stolk; T van der Ploeg; G R H M Moormann; B M Wiarda; W H Schreurs Journal: World J Surg Date: 2014-07 Impact factor: 3.352
Authors: L Daniels; A E Budding; N de Korte; A Eck; J A Bogaards; H B Stockmann; E C Consten; P H Savelkoul; M A Boermeester Journal: Eur J Clin Microbiol Infect Dis Date: 2014-06-04 Impact factor: 3.267