26 August 2021: Articles
Polycythemia Vera Associated with Pulmonary Hypertension and Diffuse Large B-Cell Lymphoma: A Case Report
Challenging differential diagnosis, Rare disease, Rare coexistence of disease or pathology
Satoshi Kameda A , Fusako Sera A* , Kazuaki Sato B , Masako Kurashige B , Shuichiro Higo E , Tomohito Ohtani E , Akihiro Tsuboi E , Shungo Hikoso E , Eiichi Morii B , Osamu Yamaguchi A , Keiko Yamauchi-Takihara A , Yasushi Sakata ADOI: 10.12659/AJCR.932956
Am J Case Rep 2021; 22:e932956
Figure 3. Microscopic findings in the pulmonary arteries: (A) Thickened walls of the pulmonary artery (hematoxylin-eosin stain) (scale bar 500 µm). (B) Elastica van Gieson staining showed intimal fibrosis (thin arrow) (scale bar 250 µm). (C) Elastica van Gieson staining showed thrombotic obstruction with recanalization (arrowheads) of the pulmonary arteries (scale bar 1 mm). (D) Megakaryocytes (thick arrows) seen in the lung tissue specimen (hematoxylin-eosin) (scale bar 250 µm).