BACKGROUND: Diverticulitis is commonly diagnosed using ultrasound (US), followed by computed tomography (CT). Our aim was to determine the diagnostic accuracy of US compared with CT for patients with uncomplicated and complicated diverticulitis. METHODS: We reviewed medical records of 232 patients admitted with diverticulitis via the emergency department between January 2009 and January 2011. Patients who had undergone US and a CT scan were identified and further analyzed. RESULTS: A total of 123 patients underwent an US and a CT scan. In 78/94 patients with uncomplicated diverticulitis, results of US and CT scan were compatible (83 %); in 6 of the remaining 29 patients both modalities showed a complicated diverticulitis (21 %). US misdiagnosed 17 % of patients with uncomplicated diverticulitis and 79 % with complicated diverticulitis. CONCLUSIONS: US is insufficient for diagnosing a complicated diverticulitis. Missing a complicated diverticulitis can have important clinical implications, and if diverticulitis is suspected, we suggest obtaining a CT scan to confirm diagnosis and to exclude complications.
BACKGROUND:Diverticulitis is commonly diagnosed using ultrasound (US), followed by computed tomography (CT). Our aim was to determine the diagnostic accuracy of US compared with CT for patients with uncomplicated and complicated diverticulitis. METHODS: We reviewed medical records of 232 patients admitted with diverticulitis via the emergency department between January 2009 and January 2011. Patients who had undergone US and a CT scan were identified and further analyzed. RESULTS: A total of 123 patients underwent an US and a CT scan. In 78/94 patients with uncomplicated diverticulitis, results of US and CT scan were compatible (83 %); in 6 of the remaining 29 patients both modalities showed a complicated diverticulitis (21 %). US misdiagnosed 17 % of patients with uncomplicated diverticulitis and 79 % with complicated diverticulitis. CONCLUSIONS: US is insufficient for diagnosing a complicated diverticulitis. Missing a complicated diverticulitis can have important clinical implications, and if diverticulitis is suspected, we suggest obtaining a CT scan to confirm diagnosis and to exclude complications.
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Authors: Paola Fugazzola; Marco Ceresoli; Federico Coccolini; Francesco Gabrielli; Alessandro Puzziello; Fabio Monzani; Bruno Amato; Gabriele Sganga; Massimo Sartelli; Francesco Menichetti; Gabriele Adolfo Puglisi; Dario Tartaglia; Paolo Carcoforo; Nicola Avenia; Yoram Kluger; Ciro Paolillo; Mauro Zago; Ari Leppäniemi; Matteo Tomasoni; Lorenzo Cobianchi; Francesca Dal Mas; Mario Improta; Ernest E Moore; Andrew B Peitzman; Michael Sugrue; Vanni Agnoletti; Gustavo P Fraga; Dieter G Weber; Dimitrios Damaskos; Fikri M Abu-Zidan; Imtiaz Wani; Andrew W Kirkpatrick; Manos Pikoulis; Nikolaos Pararas; Edward Tan; Richard Ten Broek; Ronald V Maier; R Justin Davies; Jeffry Kashuk; Vishal G Shelat; Alain Chicom Mefire; Goran Augustin; Stefano Magnone; Elia Poiasina; Belinda De Simone; Massimo Chiarugi; Walt Biffl; Gian Luca Baiocchi; Fausto Catena; Luca Ansaloni Journal: World J Emerg Surg Date: 2022-01-21 Impact factor: 5.469