case_images: PMC5791476_01
case_images: Computed tomography thorax showing mass compressing over the right side of the heart encasing over the superior vena cava
case_images: ACA-21-101-g001.jpg
case_images: PMC5791476_01_ACA-21-101-g001.jpg
case_images: F1
case_images: Computed tomography (CT) thorax showed encasing mass compressing the jugular vein, innominate vein along with superior vena cava (SVC), and right atrium (RA) [Figure 1].
case_images: Bicaval view (right rotated) shows tumor mass inside superior vena cava and extend of the tumor mass between the right atrium cavity and pericardium which is anterior to right atrium compressing it
case_images: ACA-21-101-g002.jpg
case_images: PMC5791476_01_ACA-21-101-g002.jpg
case_images: F2
case_images: It defined the clear margin of plane of the tumor mass from the anterior surface of heart along its right side till apex and also revealed that it hAas actually invaded the SVC and grown in and projected few millimeters into RA [Figure 2].
case_images: White arrow shows flow seen around the tumor mass inside the right atrium which is also seen invaginating into the superior vena cava
case_images: ACA-21-101-g003.jpg
case_images: PMC5791476_01_ACA-21-101-g003.jpg
case_images: F3
case_images: Color flow Doppler registered flow around this mass too [Figure 3].
case_images: Black arrow shows the new superior vena cava with bovine pericardium
case_images: ACA-21-101-g004.jpg
case_images: PMC5791476_01_ACA-21-101-g004.jpg
case_images: F4
case_images: Jude Medical Inc., Minnesota USA) [Figure 4].