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(A) CT chest demonstrating calcified enlarged mediastinal and hilar lymphadenopathy (white arrows). (B) Contrast-enhanced CT head revealed multiple ring enhancing lesions in both cerebral hemispheres with surrounding vasogenic oedema but no gross mass effect (white arrows). (C) MRI head with contrast demonstrating multiple ring enhancing lesions associated with restricted diffusion and marked perilesional oedema suggestive of opportunistic infection (white arrows).
