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Normal trachea (medium power)
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Normal trachea (medium power)

This medium power view shows overall architecture of the trachea.
The lining is ciliated respiratory epithelium.
Beneath that is a submucossa containing abundant vessels and resident lymphocytes.
Beneath that is the cartilage, and below the cartilage muscle.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by: UCHC )
Normal Trachea
Etiology

Not applicable.
Pathogenesis

Not applicable.,
Epidemiology

Not applicable.
General Gross Description

Connects larynx to major bronchi
Tan soft mucosal surface lying on incomplete cartilaginous rings
Rings closed posteriorly by muscularis
General Microscopic Description

Respiratory epithelium lining the organ
Submucosal mucous glands
Muscularis propria
Clinical Correlation

Not applicable
References

Cotran RS, Kumar V, Robbins SL: Robbins Pathologic Basis of Disease. 5th edition. Philadelphia, W.B. Saunders, 1994, pp.
Normal Trachea
Synopsis by: Melinda Sanders M.D. (T25000M00100)[349]
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