Schwannomas are benign peripheral nerve sheath neoplasms composed almost entirely of Schwann cells and are diagnosed histopathologically by the presence of singular architectural patterns called Antoni A and Antoni B areas. These were described first in 1920 by the Swedish neurologist Nils Antoni. The Antoni A tissue is highly cellular and made up of palisades of Schwann cell nuclei, a pattern first described in 1910 by the Uruguayan neuro-pathologist Jose Verocay and are known as Verocay bodies. This article describes the structure and appearance of Verocay bodies and Antoni A and B areas with a brief biographical introduction of the men who described these patterns.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3505436 | PMC |
http://dx.doi.org/10.4103/2229-5178.101826 | DOI Listing |
Indian J Otolaryngol Head Neck Surg
October 2024
Department of Surgery, Al-Zahra hospital Dubai, Dubai, United Arab Emirates.
J Oral Maxillofac Pathol
July 2024
Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, India.
Wellcome Open Res
February 2024
Wellcome Genome Campus, Wellcome Sanger Institute, Hinxton, England, CB10, UK.
Genes Chromosomes Cancer
June 2024
Bioptica Laboratory, Ltd., Plzen, Czech Republic.
Indian J Otolaryngol Head Neck Surg
June 2024
Department of ENT, Jain ENT Hospital, Jaipur, Rajasthan India.
Schwannomas are benign tumours of the peripheral nerve sheath that can develop anywhere in the body. In the nasal cavity, they hardly ever happen. Lesions known as paranasal schwannomas make up fewer than 4% of all head and neck schwannomas.
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