Related Experiment Video
Updated: Jul 25, 2026
10:50
Primary Culture of Human Vestibular Schwannomas
Published on: July 20, 2014
Ancient schwannoma of the orbit
S I Khwarg1, M J Lucarelli, B N Lemke
1Davis Duehr Dean Clinic, Madison, Wis, USA.
Archives of Ophthalmology (Chicago, Ill. : 1960)
|February 26, 1999
Abstract:
The ancient schwannoma is a rare variant of a neurilemoma with a course typical of a slow-growing benign neoplasm. Histologically, it can be confused with a malignant mesenchymal tumor because of increased cellularity, nuclear pleomorphism, and hyperchromatism. Despite the degree of nuclear atypia, mitotic figures are absent. We describe the clinical and histopathologic features of an ancient schwannoma of the orbit.
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