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Normal Sympathetic Ganglion
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Normal Sympathetic Ganglion

A high power view of a sympathetic ganglion with many sympathetic neurons surrounded by satellite cells.
Loss of neurons from sympathetic ganglia is seen in diabetes and the Shy-Drager syndrome (a part of multiple system atrophy).
(Description By:T.V. Rajan, M.D. )
(Image Contrib. by:T.V. Rajan, M.D. UCHC )
Autonomic Ganglion
Etiology

Not applicable.
Pathogenesis

Not applicable.,
Epidemiology

Not applicable.
General Gross Description

Sympathetic and parasympathetic ganglia have similar gross and microscopic appearance
Gray tan firm nodules
Para- and prevertebral sympathetic ganglia; parasympathetic ganglia distributed adjacent to/in organs which they innervate
General Microscopic Description

Characterized by the presence of neurons or ganglion cells
Large nuclei which may be central or eccentric
Prominent nucleoli
Surrounded by supporting satellite cells and axons
Clinical Correlation

Not applicable.
References

Sternberg SS ed. Histology for Pathologists. Raven Press; New York, 1992. pp. 171.
Autonomic Ganglion
Synopsis by: Melinda Sanders M.D. (TX9640M00100)[551]
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