Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Peribiliary cysts are common in patients with chronic liver disease. Ambiguous imaging features and association with cirrhosis-induced hyperbilirubinemia may lead to misdiagnose an obstructive jaundice. Magnetic resonance cholangiopancreatography (MRCP) may be a useful sequence by showing small cystic structures with a specific periportal distribution on both sides of the portal veins, which do not communicate with the biliary ducts. These abnormalities may be recognized in order to avoid unnecessary endoscopic retrograde cholangiography.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1016/j.clinre.2012.03.005 | DOI Listing |
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