PMC5971376_01
Echocardiography showing an isoechoic to hyperechoic mass (arrow) emerged
from the IVC to the RA, passing through the tricuspid valve into the RV in
diastole. RA: right atrium; RV: right ventricle; IVC: inferior vena
cava.
10.1177_2058738418778121-fig1.jpg
PMC5971376_01_10.1177_2058738418778121-fig1.jpg
fig1-2058738418778121
During a follow-up visit, his echocardiography showed an isoechoic to hyperechoic mass in the RA (Figure 1).
Light microscopic examination showing platelet-rich thrombus, scattered with
lymphocytes, neutrophils, and eosinophils, without tumor components.
10.1177_2058738418778121-fig2.jpg
PMC5971376_01_10.1177_2058738418778121-fig2.jpg
fig2-2058738418778121
With regard to the pathological findings, light microscopic examination showed a platelet-rich thrombus, scattered with lymphocytes, neutrophils, and eosinophils, without tumor components (Figure 2).