Fig. 5From: Multiparameter diagnostic model based on 18F-FDG PET and clinical characteristics can differentiate thymic epithelial tumors from thymic lymphomasImage A in 59-year-old man with thymic squamous cell carcinoma (Masaoka Stage IIIB) in the anterior mediastinum (arrow). Enhanced CT showed that the boundary between the lesion and the blood vessel was not clear. Patient had chest and back pain. The lesion showed that SUVR was 2.49. Image B in 24-year-old woman with mediastinal diffuse large B-cell lymphoma (Ann Arbor Stage IVB) in the anterior mediastinum (arrow). Patient had respiratory symptoms (chest stuffiness) and B symptoms. The lesion showed that SUVR was 10.99Back to article page