B-mode ultrasonographic diagnosis in gallbladder wall thickening

Hironao Miyoshi, Kazuo Inui, Yoshiaki Katano, Yoshihiko Tachi, Satoshi Yamamoto

Research output: Contribution to journalReview articlepeer-review

12 Citations (Scopus)


Diseases associated with gallbladder wall thickening include benign entities such as adenomyomatosis of the gallbladder, acute and chronic cholecystitis, and hyperplasia associated with pancreaticobiliary maljunction, and also cancer. Unique conditions such as sclerosing cholecystitis and cholecystitis associated with immune checkpoint inhibitor treatment can also manifest as wall thickening, as in some systemic inflammatory conditions. Gallbladder cancer, the most serious disease that can show wall thickening, can be difficult to diagnose early and to distinguish from benign causes of wall thickening, contributing to a poor prognosis. Differentiating between xanthogranulomatous cholecystitis and gallbladder cancer with wall thickening can be particularly problematic. Cancers that thicken the wall while coexisting with benign lesions that cause wall thickening represent another potential pitfall. In contrast, some benign gallbladder lesions that can cause wall thickening, such as adenomyomatosis and acute cholecystitis, typically show characteristic ultrasonographic features that, together with clinical findings, permit easier diagnosis. In this review of the literature, we describe B-mode abdominal ultrasonographic diagnosis of gallbladder lesions showing wall thickening.

Original languageEnglish
Pages (from-to)175-186
Number of pages12
JournalJournal of Medical Ultrasonics
Issue number2
Publication statusPublished - 04-2021

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging


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