Fig. 1
From: Clinical and imaging manifestations of primary cardiac angiosarcoma
Female, 56 years old, right atrium angiosarcoma (red arrows). a: Plain CT scan shows an equal-density mass in the right atrium. The density is partly homogenous, and pericardial and pleural effusion are noted. b, c: Enhanced CT scan indicates inhomogeneous mass enhancement and an angiogram of tortuous small blood vessels. d: Metastatic nodules (yellow arrows) are seen in the right lung