BACKGROUND: Because it provides a direct view of superficial lesions in the small bowel, capsule endoscopy is a promising diagnostic tool for studying patients with suspected Crohn's disease undetected by conventional modalities. AIM: To assess the role of capsule endoscopy in the diagnosis of patients with suspected Crohn's disease. PATIENTS AND METHODS: Thirty-eight patients (16 males, mean age 46.2 years) with suspected Crohn's disease but negative at conventional imaging were examined using capsule endoscopy. They were divided into 2 groups: 12 patients with ongoing symptoms (Group 1), and 26 with ongoing symptoms and biochemical markers of inflammation (Group 2). Capsule endoscopy findings were classified as diagnostic (multiple erosions/ulcerations), suspicious (<or=3 erosions/ulcerations), non-specific and normal. RESULTS: Capsule endoscopy findings were diagnostic for Crohn's disease in 13 (34.2%) patients, suspicious in 2 (5.3%), non-specific in 4 (10.5%) and normal in 19 (50%), with an overall detection rate of 39.5%. The yield of positive findings was 8.3% in Group 1 and 46.2% in Group 2 (p=0.022). Capsule endoscopy findings prompted specific measures or patient management changes in 39.5% of patients. CONCLUSIONS: Capsule endoscopy has a high diagnostic yield in patients with suspected Crohn's disease and both clinical and biochemical markers of inflammation.
BACKGROUND: Because it provides a direct view of superficial lesions in the small bowel, capsule endoscopy is a promising diagnostic tool for studying patients with suspected Crohn's disease undetected by conventional modalities. AIM: To assess the role of capsule endoscopy in the diagnosis of patients with suspected Crohn's disease. PATIENTS AND METHODS: Thirty-eight patients (16 males, mean age 46.2 years) with suspected Crohn's disease but negative at conventional imaging were examined using capsule endoscopy. They were divided into 2 groups: 12 patients with ongoing symptoms (Group 1), and 26 with ongoing symptoms and biochemical markers of inflammation (Group 2). Capsule endoscopy findings were classified as diagnostic (multiple erosions/ulcerations), suspicious (<or=3 erosions/ulcerations), non-specific and normal. RESULTS: Capsule endoscopy findings were diagnostic for Crohn's disease in 13 (34.2%) patients, suspicious in 2 (5.3%), non-specific in 4 (10.5%) and normal in 19 (50%), with an overall detection rate of 39.5%. The yield of positive findings was 8.3% in Group 1 and 46.2% in Group 2 (p=0.022). Capsule endoscopy findings prompted specific measures or patient management changes in 39.5% of patients. CONCLUSIONS: Capsule endoscopy has a high diagnostic yield in patients with suspected Crohn's disease and both clinical and biochemical markers of inflammation.
Authors: Marisol Luján-Sanchis; Laura Sanchis-Artero; Laura Larrey-Ruiz; Laura Peño-Muñoz; Paola Núñez-Martínez; Génesis Castillo-López; Lara González-González; Carlos Boix Clemente; Cecilia Albert Antequera; Ana Durá-Ayet; Javier Sempere-Garcia-Argüelles Journal: World J Gastrointest Endosc Date: 2016-09-16
Authors: Liping Yang; Yu Chen; Bingling Zhang; Chunxiao Chen; Min Yue; Juan Du; Chaohui Yu; Youming Li Journal: PLoS One Date: 2014-01-31 Impact factor: 3.240
Authors: James Gauci; Lara Sammut; Martina Sciberras; Naomi Piscopo; Kristian Micallef; Kelvin Cortis; Pierre Ellul Journal: Ann Gastroenterol Date: 2018-05-04