case_images: PMC7089917_01
case_images: Extension of the lymphoma. (A) Transesophageal echocardiography revealing right ventricular infiltration. (B) Transesophageal echocardiography bicaval view showing an infiltration of the right atrium. (C) Transesophageal echocardiography (left atrial appendage with a dense round image that could be a thrombus). (D) PET-CT revealing the extension of the lymphoma. RA, Right atrium; RV, Right ventricle; LA, Left atrium; LUPV, Left upper pulmonary veins; LAA, Left atrial appendage; IVC, Inferior vena cava; SVC, Superior vena cava; PERI, Pericardium.
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case_images: PMC7089917_01_fcvm-07-00027-g0001.jpg
case_images: F1
case_images: A pattern in favor of a primary cardiac tumor was most likely (Figures 1A-C). These findings were suggestive of cardiac sarcoma or cardiac lymphoma of the heart (Figure 1D) (Supplementary Video 1).
case_images: Right supraclavicular adenopathy. A specimen of the right supraclavicular adenopathy by percutaneous biopsy.
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case_images: PMC7089917_01_fcvm-07-00027-g0002.jpg
case_images: F2
case_images: For a definitive diagnosis, a percutaneous biopsy of the right supraclavicular adenopathy was performed (Figure 2).
case_images: Complete remission after chemotherapy. (A) Transesophageal echocardiography revealing right ventricular infiltration before chemotherapy. (B) Transthoracic echocardiography revealing remission after chemotherapy.
case_images: fcvm-07-00027-g0003.jpg
case_images: PMC7089917_01_fcvm-07-00027-g0003.jpg
case_images: F3
case_images: There were no more infiltrated tissues, and the right ventricle regained its function (Figure 3).