17 May 2023>: Articles
Rapidly Progressing Sarcomatoid Hepatocellular Carcinoma after Needle Biopsy and Radiofrequency Ablation
Unusual clinical course, Rare diseaseMasamichi Kimura A* , Ryo Matsuoka B , Koji Nishikawa C , Jun Imamura C , Kiminori Kimura D
Am J Case Rep 2023; 24:e939126
Figure 3. Immunohistochemical staining showing positive AE1/AE3, CK7, and vimentin; positive CK19 (in some cells); and negative HepPar1, Arginase-1, and Glypican3.