Headache & Pain
Aug. 19, 2021
Nearly 3,000 illustrations, including video clips of neurologic disorders.
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Full spectrum of neurology in 1,200 comprehensive articles.
Microscopic section of a cellular pilocytic zone, demonstrating typical piloid cells with interdigitating processes. Classic Rosenthal fibers are visible in the center of the field as elongated, rod-shaped, eosinophilic bodies. (Hematoxylin-eosin; x400) (Contributed by Dr. Herbert Newton.)