Tuberculous Pachymeningitis Presenting as a Diffused Dural Thickening in a Patient with Chronic Headache and Recurrent Neurological Abnormalities for More than a Decade: A Case Report and a Review of the Literature
(a) Large areas with caseous necrosis (H&E × 40). (b) Arrow on the left—areas of caseous necrosis; eosinophilic, granular, and amorphous material with scattered nuclear debri (H&E × 400); arrow on the right—epithelioid histiocytes lining the areas with caseous necrosis (H&E × 400).
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