Fig. 3From: Intracardiac metastasis of gestational choriocarcinoma: a case report and literature reviewA The tissue pathology of the resected mass from right heart (HE, 10 ×); B The immunohistochemical staining of β-HCG (positive, 10 ×); C A 5.4*4.2 cm mass in the right atrium was found by the UCG after a week of operationBack to article page