CTICasesPrimary Cardiac Angiosarcoma of the Right Atrium
▶ Watch on YouTube — age-restricted, cannot embed here
[...]. Primary Cardiac Angiosarcoma of the Right Atrium. CTICases. Published September 20, 2014. https://str-case-explorer.pages.dev/c/486v5
Imaging findings
CT shows a large, necrotic mass arising from the right atrium and extending to the atrioventricular groove, with heterogeneous enhancement. Patient also had multiple small lung nodules, some with surrounding hemorrhage, consistent with metastases. MRI also showed the findings.
Key takeaways
Primary cardiac angiosarcoma is a rare but aggressive malignancy typically arising from the right atrium, often presenting as a large, necrotic, heterogeneously enhancing mass. It commonly metastasizes to the lungs, sometimes with associated hemorrhage.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Neurofibromatosis with Ruptured Intercostal Artery AneurysmsCongenital
- Massive Ascending Aortic Aneurysm due to Healed Non-specific VasculitisAorta & Arteries
- Ruptured Sinus of Valsalva Aneurysm with Anomalous Septal Course of Left Main Coronary ArteryAorta & Arteries
- Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia (DIPNECH) with Carcinoid TumorsNeoplastic
- Perimembranous Ventricular Septal Defect as a Transcatheter Aortic Valve Implantation (TAVI) ComplicationValvular
- Primary Cardiac Diffuse Large B-cell Lymphoma of the Left VentricleMasses
- Burned Out Extramedullary Hematopoiesis with Fatty Replacement in Beta ThalassemiaMetabolic
- Luxatio Erecta (Inferior Glenohumeral Dislocation)Trauma
See all cases from September 20, 2014 →
Related Masses cases
- Intraventricular Metastasis from Liposarcoma with LV Outflow Tract Obstruction
- Intravascular Metastasis from Renal Cell Carcinoma (Tumor Thrombus)
- Extensive Pericardial Metastasis from Small Lung Adenocarcinoma
- Secondary Cardiac Lymphoma
- Intracardiac Mature Cystic Teratoma
- Chronic Left Atrial Thrombus