OBJECTIVES: To determine the feasibility and value of transabdominal ultrasonography of the terminal ileum and colon of children with inflammatory bowel disease (IBD) and to compare the findings with those of ileocolonoscopy. STUDY DESIGN: Thirty-eight patients ranging in age from 4 to 18 years who underwent ileocolonoscopy for management of IBD or for diagnosis were studied prospectively. Twenty-one patients had Crohn disease, nine had ulcerative colitis, and eight served as control subjects. Transabdominal ultrasonography was performed on the day before ileocolonoscopy. Ultrasonographic findings were compared with the results of ileocolonoscopy, used as the reference method. RESULTS: Peristalsis was recorded in all segments of the control subjects; the thickness of the terminal ileum was always less than 2.5 mm, and that of the large bowel, 2 mm or less. In the two patient subgroups, the thickness range of affected ileal and colonic segments was similar, but values were significantly different from those of the control subjects (chi-square test, p <0.0001). The overall sensitivity of the method was 88%, and the specificity, 93%. CONCLUSION: Transabdominal ultrasonography should prove to be a useful clinical and investigational technique, although further studies are needed to assess its value in the treatment of children with IBD.
OBJECTIVES: To determine the feasibility and value of transabdominal ultrasonography of the terminal ileum and colon of children with inflammatory bowel disease (IBD) and to compare the findings with those of ileocolonoscopy. STUDY DESIGN: Thirty-eight patients ranging in age from 4 to 18 years who underwent ileocolonoscopy for management of IBD or for diagnosis were studied prospectively. Twenty-one patients had Crohn disease, nine had ulcerative colitis, and eight served as control subjects. Transabdominal ultrasonography was performed on the day before ileocolonoscopy. Ultrasonographic findings were compared with the results of ileocolonoscopy, used as the reference method. RESULTS: Peristalsis was recorded in all segments of the control subjects; the thickness of the terminal ileum was always less than 2.5 mm, and that of the large bowel, 2 mm or less. In the two patient subgroups, the thickness range of affected ileal and colonic segments was similar, but values were significantly different from those of the control subjects (chi-square test, p <0.0001). The overall sensitivity of the method was 88%, and the specificity, 93%. CONCLUSION: Transabdominal ultrasonography should prove to be a useful clinical and investigational technique, although further studies are needed to assess its value in the treatment of children with IBD.
Authors: Jonathan R Dillman; Ethan A Smith; Ramon Sanchez; Michael A DiPietro; Soudabeh Fazeli Dehkordy; Jeremy Adler; Vera DeMatos-Maillard; Shokoufeh Khalatbari; Matthew S Davenport Journal: Pediatr Radiol Date: 2015-12-30
Authors: Manon L W Ziech; Thalia Z Hummel; Anne M J B Smets; Rutger A J Nievelstein; Cristina Lavini; Matthan W A Caan; Aart J Nederveen; Joris J T H Roelofs; Shandra Bipat; Marc A Benninga; Angelika Kindermann; Jaap Stoker Journal: Pediatr Radiol Date: 2014-06-06
Authors: A Laghi; O Borrelli; P Paolantonio; L Dito; M Buena de Mesquita; P Falconieri; R Passariello; S Cucchiara Journal: Gut Date: 2003-03 Impact factor: 23.059
Authors: Jonathan R Dillman; Maria F Ladino-Torres; Jeremy Adler; Vera DeMatos-Malliard; Jonathan B McHugh; Shokoufeh Khalatbari; Peter J Strouse Journal: Pediatr Radiol Date: 2011-07-23
Authors: Timothy L Tsai; Megan B Marine; Matthew R Wanner; Matthew L Cooper; Steven J Steiner; Fangqian Ouyang; S Gregory Jennings; Boaz Karmazyn Journal: Pediatr Radiol Date: 2017-04-22