Radiology Key

Stage T N M G IA T1a T1b N0 N0 M0 M0 G1, GX G1, GX IB T2a T2b N0 N0 M0 M0 G1, GX G1, GX IIA T1a T1b…

Fig. 19.1 (a, b) Round cell sarcoma (Ewing sarcoma). (a) Pre-chemotherapy axial T2FS MR image. (b) Post-chemotherapy axial T2FS MRI image. These pre- and post-chemotherapy images demonstrate that round cell…

Origin (subcutaneous, fascial, intramuscular, mixed) Location Distribution  Intracompartmental  Extracompartmental Size Shape Margins Relationship with superficial fasciae Neurovascular bundle displacement/encasement Bone involvement Signal intensity on different pulse sequences Signal homogeneity Changing…

Fig. 7.1 Cross section of the mid-upper arm shows contents of anterior and posterior compartments (Reprinted from Anderson et al. [3] with permission) Fig. 7.2 Cross section of the mid-forearm…

Fig. 22.1 (a–d) B-cell non-Hodgkin’s lymphoma in a 55-year-old man: (a) axial spin-echo T1-weighted MR image; (b) axial spin-echo T1-weighted MR image with fat suppression; (c) axial spin-echo T1-weighted MR…

Fig. 24.1 Intramuscular metastases. (a) Gray-scale and (b) color Doppler 12–5 MHz US images in patient with previously diagnosed malignancy (lung adenocarcinoma): well-defined lobulated shape hypoechoic nodules located within the…

Fig. 4.1 (a–c) Myxoid liposarcoma in the distal thigh. (a) Axial STIR sequence. A sharply margined mass lesion with homogeneous high signal intensity is interposed between the vastus lateralis muscle…

Fig. 3.1 18F-FDG PET is predictive of the outcome: patients with a highly metabolic active primary tumor show a significantly shorter overall survival. A 39-year-old patient with a high-grade malignant…