case_images: PMC5266394_01
case_images: (A) A chest enhanced computed tomography, demonstrating a filling defect in the left inferior pulmonary artery. (B) Pulmonary angiography, showing a large filling defect in the left pulmonary artery.
case_images: crt-2016-125f1.jpg
case_images: PMC5266394_01_crt-2016-125f1.jpg
case_images: f1-crt-2016-125
case_images: A pulmonary thromboembolism was suspected, and chest enhanced computed tomography (CT) showed a filling defect in the left inferior pulmonary artery (Fig. 1A). Pulmonary angiography was performed and showed a large filling defect in the left pulmonary artery (Fig. 1B).
case_images: (A) Diffuse sheets of cytotrophoblastic and syncytiotrophoblastic cells (H&E staining, x400). (B) Tumor cells with diffuse positive cytoplasmic immunostaining for beta human chorionic gonadotropin (x100). (C) Tumor cells with positivity for pan cytokeratin (x40).
case_images: crt-2016-125f2.jpg
case_images: PMC5266394_01_crt-2016-125f2.jpg
case_images: f2-crt-2016-125
case_images: Histologically, the pulmonary tumor embolism specimen revealed a malignancy consistent with choriocarcinoma (Fig. 2).