Help
Subscribe


GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy

 25 April 2018

Advanced search
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy Profile of Roy Pounder

Home

News  
Journals
Review Articles
Slide Atlas
Video Clips
Online Books
Advanced Digestive Endoscopy
Classical Cases
Conference Diary
PubMed
International GH Links
USA GH Links
National GH Links
National GI Societies
Other Useful Links




Emails on Gastroenterology and Hepatology
the National AIDS Treatment Advocacy Project
Visit the gastroenterology section of the EUMS

News

Magnetic resonance imaging based colonography for diagnosis and assessment of diverticulosis and diverticulitis

Researchers from Germany and the USA have assessed the feasibility of using magnetic resonance imaging colonography in the assessment of diverticulosis or diverticulitis.

News image

fiogf49gjkf04

In an article first published online, in the publication International Journal of Colorectal Disease, scientists looked at MRI-based colonography as a tool for assessing diverticulosis or diverticulitis.

MRI-based colonography is a new minimally invasive imaging technique with which the colon and abdomen can be assessed. Although mainly applied for screening for polyps, the researchers hypothesized that is could also be an integrative approach for colonic diverticulitis assessment.

In order to test this theory, 14 consecutive patients with clinically suspected diverticulitis were examined by MRI colonography on a 1.5-T scanner. All patients underwent CT as gold standard.

N-Butyl-scopalamin was given intravenously to reduce bowel peristalsis and after rectal administration of a T1-positive enema T1- and T2-weighted acquisitions with additional intravenous contrast were obtained.

A 3D FLASH sequence was also acquired for virtual colonography.

Results were then compared with CT and biological parameters, including white blood cell count and C-reactive protein.

In total, 56 bowel segment (sigmoid colon, descending colon, transverse colon, and ascending colon) images were taken, from 14 patients. 54 of these were assessed to have good to fair image quality.

With CT as reference standard, all sigmoid diverticula were diagnosed based on MRI. Inflammation as judged by CT was also identically assessed on MRI.

3D models of the colon revealed further diverticula in the remaining colon and additionally, the 3D models gave a comprehensive image for surgical planning.

Lead author of the report, Dr Andreas G. Schreyer from the Department of Radiology at University Hospital Regensburg, in Regensburg, Germany, said that the preliminary study showed that MRI colonography revealed the same diagnosis as CT in all patients without ionizing radiation.

"Additionally, he continued, "3D-rendered models and virtual colonoscopy can be performed. These comprehensive 3D models could replace presurgical planning barium enema with concurrent assessment of the residual colon."

Int J Colorectal Dis 2004 Published online: 15 April 2004
23 July 2004

Go to top of page Email this page Email this page to a colleague

 25 April 2018 
Primary sclerosing cholangitis in the USA
 25 April 2018 
Central mediators of irinotecan-induced steatohepatitis
 25 April 2018 
Neuroimaging in Hep C
 24 April 2018 
PPI and risk of stroke
 24 April 2018 
Scoring system identifies cancer risk in Barrett's
 24 April 2018 
Microbiome in athletes vs sedentary subjects
 23 April 2018 
Sleep deprivation and NAFLD in the USA
 23 April 2018 
Genome-wide study on HBV-related acute-on-chronic liver failure
 23 April 2018 
Antibody suitable for further clinical development to complement existing therapeutic strategies for HCV
 20 April 2018 
Two annexin A11 epitopes targeted by IgG1 and IgG4 autoantibodies were shared between patients with IAC/AIP and IgG4 antibodies blocked binding of IgG1 antibodies to the shared annexin A11 epitopes
 20 April 2018 
Obesity and physical activity in diverticulosis
 20 April 2018 
Adalimumab with azathioprine in Crohn's
 20 April 2018 
Worldwide H.pylori prevalence
 19 April 2018 
Fibrosis in patients with chronic hepatitis B
 19 April 2018 
c-Myc expression and pancreatic cancer
 19 April 2018 
Olmesartan prescription in the USA
 18 April 2018 
Online tool predicts bowel dysfunction severity prior to anterior resection
 18 April 2018 
Hep C treatment for sustained virologic response
 18 April 2018 
Endoscopic necrosectomy reduces risk of death 
 17 April 2018 
Colorectal cancer screening and ethnic inequities
 17 April 2018 
Training programs should consider radiation education for advanced endoscopy fellows
 17 April 2018 
Aspirin and pancreatic cancer
 16 April 2018 
Surgery for colorectal polyps has increased 
 16 April 2018 
Advanced fibrosis can be ruled out in primary health care patients
 16 April 2018 
Antibiotic use and colorectal adenoma
 13 April 2018 
Colorectal cancer cell lines
 13 April 2018 
Infliximab and corticosteroid-free clinical remission in Crohn's
 13 April 2018 
Teduglutide for children with short bowel syndrome
 12 April 2018 
Prescriptions for opiate drugs amongst primary care patients with IBD
 12 April 2018 
Lower GI bleeding related to comorbidity
 12 April 2018 
non–Clostridium difficile bacterial infections in IBD
 11 April 2018 
Bile acid deficiency in IBS 
 11 April 2018 
Stem cell therapy for fistulas in Crohn's
 11 April 2018 
Physician perception of IBD trial results
 10 April 2018 
Overweight in childhood and type 2 diabetes
 10 April 2018 
immunoglobulin G associates with clinical features of IBD
 10 April 2018 
T-cells repertoires in celiac disease
 09 April 2018 
Biomarker tests for colorectal cancer screening
 09 April 2018 
Fecal transplantation in C. difficile infection and treatment outcome 
 09 April 2018 
No weigh-loss drug improved all cardiometabolic risk factors
 06 April 2018 
Colonoscopy and colorectal cancer mortality
 06 April 2018 
Eosinophilic esophagitis and health-related quality of life
 05 April 2018 
Laparoscopic Nissen fundoplication for GERD treatment
 05 April 2018 
Random biopsies for neoplasia in IBD
 04 April 2018 
Alpha‐1 antitrypsin deficiency and liver disease
 04 April 2018 
Adjuvant chemotherapy for advanced colon cancer
 29 March 2018 
Prevention of metachronous gastric cancer
 29 March 2018 
Acute lower GI bleeding
 28 March 2018 
Decision aid used by IBD patients
 28 March 2018 
Transition for young adults with IBD
 28 March 2018 
Amitriptyline in functional dyspepsia
 27 March 2018 
Emergency department utilization for IBD 
 27 March 2018 
Management of hemorrhoids in the USA
 27 March 2018 
Adult ulcerative colitis
 26 March 2018 
Biological therapy response in IBD 
 26 March 2018 
Obesity and diverticulosis
 26 March 2018 
Practice guidelines for chronic constipation
 23 March 2018 
Health-related quality of life in eosinophilic esophagitis
 23 March 2018 
Genetics and chronic liver disease
 23 March 2018 
Global prevalence of H.pylori

Blackwell Publishing


GastroHep.com is a Blackwell Publishing registered trademark
© 2018 Wiley-Blackwell and GastroHep.com and contributors
Privacy Statement
Disclaimer
About Us