cases, pleura Week 259: Case 1 April 26, 2023 pathadmin 1. Presented by Division of Cytopathology and prepared by Natasha Rekhtman, M.D., Ph.D.56 year-old woman with persistent pleural effusion. Cytospin slides of thoracentesis fluid./images/c04-10493a.jpg/images/c04-10493b.jpg/images/c04-10493c.jpg/images/c04-10493d.jpgAdenocarcinomaAdenocarcinoma with features of bronchioalveolar carcinomaMesothelial hyperplasiaMost consistent with malignant mesothelioma Loading...