File:Adenomyomatosis of the gallbladder (Radiopaedia 42505).png

Summary:

• Radiopaedia case ID: 42505
• Image ID: 19067097
• Study findings: Adenomyomatosis of the gallbladder Notice the classic echogenic V-shaped "comet-tail" reverberation artifact emanating into the gallbladder lumen.  These lesions are often diagnosed incidentally in the 5th decade, and represent benign cholesterol deposits within Rokitansky-Aschoff sinuses.
• Modality: Ultrasound
• System: Hepatobiliary
• Findings: Adenomyomatosis of the gallbladderNotice the classic echogenic V-shaped "comet-tail" reverberation artifact emanating into the gallbladder lumen.  These lesions are often diagnosed incidentally in the 5th decade, and represent benign cholesterol deposits within Rokitansky-Aschoff sinuses.
• Published: 24th Jan 2016
• Source: https://radiopaedia.org/cases/adenomyomatosis-of-the-gallbladder-9
• Author: Amrit Hansra
• Permission: http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

This file is ineligible for copyright and therefore in the public domain, because it is a technical image created as part of a standard medical diagnostic procedure. No creative element rising above the threshold of originality was involved in its production.