cases, lung Week 482: Case 1 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Hillary Elwood, M.D.The patient is a 48-year-old former smoker with known adenocarcinoma of the lung who developed pericardial thickening. The pericardial tissue was biopsied and found to be positive for EML4-ALK translocation.images/1alex/05302011case1image3.jpgimages/1alex/05302011case1image1.jpgimages/1alex/05302011case1image2.jpgimages/1alex/05302011case1image4.jpgimages/1alex/05302011case1image5.jpgMetastatic colorectal adenocarcinomaMetastatic adenocarcinoma of the lungMalignant epithelioid mesotheliomaFlorid mesothelial hyperplasia Loading...