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Performing and Processing FNA of Anterior Fat Pad for Amyloid
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Performing and Processing FNA of Anterior Fat Pad for Amyloid

Published on: October 30, 2010

Primary localized amyloidosis presenting as a tarsal mass: report of two cases

Saurabh Kamal1, Ruchi Goel, Sonam Angmo Bodh

  • 1Guru Nanak Eye Centre, Ophthalmic Plastic Surgery Services, Maulana Azad Medical College, New Delhi, India.

Middle East African Journal of Ophthalmology
|December 19, 2012
PubMed

Keywords:
AmyloidosisEyelidPtosisTylosis

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Amyloid Fibrils03:03

Amyloid Fibrils

Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
Amyloid deposits were observed as early as 1639 in the liver and the spleen.   In 1854, Rudolph Virchow performed iodine staining, normally used to...
Amyloid Fibrils03:03

Amyloid Fibrils

Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
Amyloid deposits were observed as early as 1639 in the liver and the spleen.   In 1854, Rudolph Virchow performed iodine staining, normally used to...