Fig. 3

Hematoxylin-and-eosin stained sections of tissue removed from patient. a 20x magnification of granuloma (circle) in the cerebellum. b 100x magnification showing epithelioid histiocytes (short arrow) and central necrosis (long arrow) of granuloma from image A. c 20x magnification of granuloma (circle) in the dura. d 100x magnification showing epithelioid histiocytes (long arrow) and central necrosis (short arrow) of granuloma in the dura