Letters To The Editor
Copyright ©The Author(s) 2016. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Hepatol. Feb 8, 2016; 8(4): 263-264
Published online Feb 8, 2016. doi: 10.4254/wjh.v8.i4.263
Non-invasive evaluation of liver fibrosis by acoustic radiation force impulse and aminotransferase:platelet ratio index in chronic hepatitis C
Ergenekon Karagoz, Coskun Ozturker, Ali Kemal Sivrioglu
Ergenekon Karagoz, Department of Infectious Diseases, Van Military Hospital, 65040 Van, Turkey
Coskun Ozturker, Department of Radiology, Canakkale Military Hospital, 17100 Canakkale, Turkey
Ali Kemal Sivrioglu, Department of Radiology, Kasimpasa Military Hospital, 34440 Beyoglu Istanbul, Turkey
Author contributions: Karagoz E and Ozturker C designed the research and wrote the letter; Sivrioglu AK revised the letter.
Conflict-of-interest statement: The author(s) indicate no potential conflicts of interest.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Dr. Coskun Ozturker, MD, Department of Radiology, Canakkale Military Hospital, Zubeyde Hanim Sk., Cevatpasa Mh., 17100 Canakkale, Turkey. drozturker@gmail.com
Telephone: +90-534-5414979
Received: November 26, 2015
Peer-review started: November 26, 2015
First decision: December 22, 2015
Revised: December 28, 2015
Accepted: January 16, 2016
Article in press: January 19, 2016
Published online: February 8, 2016
Core Tip

Core tip: Hepatitis B virus infection is still one of the leading causes of cirrhosis and hepatocellular carcinoma. Liver biopsy is the gold standard method to assess the severity of liver fibrosis. However, there are several limitations of liver biopsy, including its invasive nature, small tissue sample size, and subjective grading system. Nowadays, noninvasive parameters have been utilized to evaluate liver histology. Additionally, ultrasound-based techniques, such as acoustic radiation force impulse have gained popularity in assessing liver fibrosis. Herein, we aimed to make a minor criticism regarding this study.