Abstract
The uveal tract consists of three structures – the iris, ciliary body, and choroid. It is a highly vascular structure with both neuroepithelial and connective tissue elements. In addition, the uveal tissue contains muscle fibers, nerves, and melanocytes that provide a pigmented appearance. The pigmentation of the iris may vary depending upon the ethnicity of the individual. A number of pathological changes may affect the uveal tissue elements resulting in inflammation and tissue damage. Permanent damage to uveal tissue structures may result in complications such as posterior synechiae, ciliary body shutdown, and choroidal atrophy. It is important to be well versed with the histology of the normal uveal tissue to understand the pathophysiology of various uveitic entities. This chapter provides an illustrative overview of the normal histology of the uveal tract.
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Suggested Reading
Fine BS, Yanoff M. Ocular histology: a text and atlas. 2nd ed. New York: Joanna Cotler Books; 1979.
Heegard S, Grossniklaus H. Eye pathology: an illustrated guide. 1st ed. New York: Springer; 2015.
Sassani JW, Yanoff M. Ocular pathology. 6th ed. China: Elsevier; 2009.
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© 2016 Springer India
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Stuntz, M., Agarwal, A., Christensen, G., Nguyen, Q.D. (2016). Normal Histology of the Uvea. In: Gupta, V., Nguyen, Q., LeHoang, P., Herbort Jr., C. (eds) The Uveitis Atlas. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2506-5_125-1
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DOI: https://doi.org/10.1007/978-81-322-2506-5_125-1
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Publisher Name: Springer, New Delhi
Online ISBN: 978-81-322-2506-5
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