Melanotic Neurofibroma in a Steer.

Multicentric ganglioneuroma in a steer.

Ganglioneuroma and neuroblastoma are tumors of similar origin; the latter is a rapidly growing, undifferentiated malignant type which may mature and differentiate into the former, a well-differentiated and usually benign type. Though both are neuroectodermal tumors, ganglioneuromas are composed of medullated or non-medullated nerve fibers and distinct mature ganglion cells [ 151, and in man, ar...

Neurofibroma: Report of a rare clinical presentation

Neurofibroma is a tumor composed of a complex proliferation of neuromesenchymal tissue (Schwann cells, perineural cells, fibroblast, and mast cells). We report a 45-year-old female who had a slow growing, large, soft, pedunculated mass on her left lateral neck. A skin biopsy confirmed the diagnosis of neurofibroma.

A Rare Case of Neurofibroma of Vagina: A Case Report

This article has no abstract.

Spinal neurofibroma in a sheep.

Th e commo n neopl asms of sheep include intestina l ade nocarcino ma [1, 6, 14] and lymphosarcoma and hepatic ca rcino ma [1, 5, 14]. Th ere are few report s of neoplasms arising in nervous tissue in sheep. Aba tto ir survey data generally do not ment ion tum ors of the cen tra l nervous system [I, 3, II , 14]. Review ar ticles also lack inform ati on on centra l nervou s system tum ors of she...

A giant neurofibroma.