We have located links that may give you full text access.
[Low diagnostic accuracy of rigid sigmoidoscopy in the investigation of rectal cancer].
Läkartidningen 2020 April 21
We performed a retrospective observational study to investigate the diagnostic accuracy of rigid sigmoidoscopy (RS) in patients with rectal cancer (n=279). Fifty-six percent of the patients had performed an RS within three months before diagnosis and mostly by a primary care provider (93%). In 21% of the patients the physician determined that the examination was normal, in 50% a rectal tumor was suspected and in 29% of cases an unspecific pathology (e.g. luminal blood, mucosal abnormalities) was reported. A normal finding on RS was associated with a longer time between the first appointment and subsequent diagnosis (multivariate hazard ratio (HR) 0.50; 95th percentile CI 0.35-0.71) whereas a history of rectal bleeding (multivariate HR 1.49; 95th percentile CI 1.01-2.20) and adherence to new national guidelines (multivariate HR 1.46; 95th percentile CI 1.08-1.99) was associated with a shorter time to diagnosis. We conclude that RS only had modest diagnostic accuracy in the diagnosis of rectal cancer, at least in this mainly primary care-based setting.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app