BACKGROUND: The purpose of this study was to assess the feasibility and usefulness of a new magnetic resonance (MR) colonography technique for the detection of colorectal pathology in comparison with conventional colonoscopy as the standard of reference. PATIENTS AND METHODS: A total of 122 subjects with suspected colorectal disease underwent "dark lumen" MR colonography. A contrast enhanced T1w three dimensional VIBE sequence was collected after rectal administration of water. The presence of colorectal masses and inflammatory lesions were documented. Results were compared with those of a subsequently performed colonoscopy. RESULTS: MR colonography was found to be accurate regarding detection of clinically relevant colonic lesions exceeding 5 mm in size, with sensitivity and specificity values of 93%/100%. CONCLUSION: Dark lumen MR colonography can be considered as a promising alternative method for the detection of colorectal disease. In addition, it allows assessment of extraluminal organs.
BACKGROUND: The purpose of this study was to assess the feasibility and usefulness of a new magnetic resonance (MR) colonography technique for the detection of colorectal pathology in comparison with conventional colonoscopy as the standard of reference. PATIENTS AND METHODS: A total of 122 subjects with suspected colorectal disease underwent "dark lumen" MR colonography. A contrast enhanced T1w three dimensional VIBE sequence was collected after rectal administration of water. The presence of colorectal masses and inflammatory lesions were documented. Results were compared with those of a subsequently performed colonoscopy. RESULTS: MR colonography was found to be accurate regarding detection of clinically relevant colonic lesions exceeding 5 mm in size, with sensitivity and specificity values of 93%/100%. CONCLUSION: Dark lumen MR colonography can be considered as a promising alternative method for the detection of colorectal disease. In addition, it allows assessment of extraluminal organs.
Authors: G Pappalardo; E Polettini; F M Frattaroli; E Casciani; C D'Orta; M D'Amato; G F Gualdi Journal: Gastroenterology Date: 2000-08 Impact factor: 22.682
Authors: Jesica C Makanyanga; Doug Pendsé; Nikolaos Dikaios; Stuart Bloom; Sara McCartney; Emma Helbren; Elaine Atkins; Terry Cuthbertson; Shonit Punwani; Alastair Forbes; Steve Halligan; Stuart A Taylor Journal: Eur Radiol Date: 2013-09-12 Impact factor: 5.315
Authors: Waleed Ajaj; Thomas C Lauenstein; Hubert Schneemann; Christiane Kuehle; Christoph U Herborn; Susanne C Goehde; Stefan G Ruehm; Mathias Goyen Journal: Eur Radiol Date: 2005-07-14 Impact factor: 5.315