case_images: PMC5733218_01
case_images: 17 mm x 18 mm mobile obstructing mass within the left ventricular outflow tract attached to the aortic valve and the interventricular septum. LVOT = left ventricular outflow tract, AV = aortic valve, and Ao = aorta.
case_images: CRIM2017-8539606.001.jpg
case_images: PMC5733218_01_CRIM2017-8539606.001.jpg
case_images: fig1
case_images: Follow-up TEE confirmed TTE findings (Figures 1 and 2).
case_images: Doppler showing functional aortic stenosis and regurgitation.
case_images: CRIM2017-8539606.002.jpg
case_images: PMC5733218_01_CRIM2017-8539606.002.jpg
case_images: fig2
case_images: Follow-up TEE confirmed TTE findings (Figures 1 and 2).
case_images: Biphasic synovial sarcoma with both spindle- and epitheliod-type features (H&E staining, 400x).
case_images: CRIM2017-8539606.003.jpg
case_images: PMC5733218_01_CRIM2017-8539606.003.jpg
case_images: fig3
case_images: Frozen section during the operation confirmed primary cardiac synovial sarcoma with histologic analysis of the cardiac mass revealing a biphasic synovial sarcoma (Figure 3) positive for cytokeratin and CD99 (Figures 4 and 5).
case_images: Keratin AE1/AE3 IHC demonstrating the presence of epithelioid components (200x).
case_images: CRIM2017-8539606.004.jpg
case_images: PMC5733218_01_CRIM2017-8539606.004.jpg
case_images: fig4
case_images: Frozen section during the operation confirmed primary cardiac synovial sarcoma with histologic analysis of the cardiac mass revealing a biphasic synovial sarcoma (Figure 3) positive for cytokeratin and CD99 (Figures 4 and 5).
case_images: Positive CD99 IHC in both epithelioid and spindle cells (200x).
case_images: CRIM2017-8539606.005.jpg
case_images: PMC5733218_01_CRIM2017-8539606.005.jpg
case_images: fig5
case_images: Frozen section during the operation confirmed primary cardiac synovial sarcoma with histologic analysis of the cardiac mass revealing a biphasic synovial sarcoma (Figure 3) positive for cytokeratin and CD99 (Figures 4 and 5).
case_images: H&E staining showing cardiac myocyte invasion (40x).
case_images: CRIM2017-8539606.006.jpg
case_images: PMC5733218_01_CRIM2017-8539606.006.jpg
case_images: fig6
case_images: The neoplasm involved the right coronary aortic valve leaflet and both muscular and membranous parts of the IV septum (Figures 6-8).
case_images: H&E staining showing cardiac myocyte invasion (200x).
case_images: CRIM2017-8539606.007.jpg
case_images: PMC5733218_01_CRIM2017-8539606.007.jpg
case_images: fig7
case_images: The neoplasm involved the right coronary aortic valve leaflet and both muscular and membranous parts of the IV septum (Figures 6-8).
case_images: H&E staining showing cardiac myocyte invasion (400x).
case_images: CRIM2017-8539606.008.jpg
case_images: PMC5733218_01_CRIM2017-8539606.008.jpg
case_images: fig8
case_images: The neoplasm involved the right coronary aortic valve leaflet and both muscular and membranous parts of the IV septum (Figures 6-8).