{"title":"Drug-induced Liver Injury: Pathology Patterns and Common Culprits.","authors":"Paige H Parrack, Lei Zhao","doi":"10.1097/PAP.0000000000000506","DOIUrl":null,"url":null,"abstract":"<p><p>Drug-induced liver injury (DILI) has an incredible range of morphologic presentations, from acute extensive necrosis to resolving injury with ceroid-laden macrophages. The diversity in presentation on biopsy is diagnostically challenging, but DILI is becoming more widely recognized, especially with the aid of resources like LiverTox. Some medications, such as acetaminophen, have well-established patterns of injury. However, newer medications, such as immune checkpoint inhibitors, are continually being developed, and our understanding of their effects on the liver are evolving. In this chapter, we will focus on the DILI patterns and frequently encountered DILI culprits. Ultimately, DILI is a diagnosis of exclusion, and close clinical correlation is essential when navigating the differential.</p>","PeriodicalId":7305,"journal":{"name":"Advances In Anatomic Pathology","volume":" ","pages":"402-413"},"PeriodicalIF":2.6000,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances In Anatomic Pathology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/PAP.0000000000000506","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/8/4 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"PATHOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Drug-induced liver injury (DILI) has an incredible range of morphologic presentations, from acute extensive necrosis to resolving injury with ceroid-laden macrophages. The diversity in presentation on biopsy is diagnostically challenging, but DILI is becoming more widely recognized, especially with the aid of resources like LiverTox. Some medications, such as acetaminophen, have well-established patterns of injury. However, newer medications, such as immune checkpoint inhibitors, are continually being developed, and our understanding of their effects on the liver are evolving. In this chapter, we will focus on the DILI patterns and frequently encountered DILI culprits. Ultimately, DILI is a diagnosis of exclusion, and close clinical correlation is essential when navigating the differential.
期刊介绍：
Advances in Anatomic Pathology provides targeted coverage of the key developments in anatomic and surgical pathology. It covers subjects ranging from basic morphology to the most advanced molecular biology techniques. The journal selects and efficiently communicates the most important information from recent world literature and offers invaluable assistance in managing the increasing flow of information in pathology.
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