Fig. 17.25.

(a–m) HIV/AIDS related lymph node tuberculosis. (a–f) MR imaging demonstrates multiple round liked long T1WI long T2WI signal adjacent to the right sternocleidomastoid as well as in the supraclavicular fossa and the right upper mediastinum. (g–j) Sagittal MR imaging demonstrates multiple round liked sugar-coated haws liked masses in the entrance of the thorax and right upper mediastinum, with central long T1WI signal and unclear boundary. (k, l) Axial MR imaging demonstrates round liked long T1WI long T2WI signal in the right cardiophrenic angle (arrow). (m) Coronal MR imaging demonstrates round liked equal signal shadow