Systemic amyloidosis is normally detected on histology by deposition of amyloid into soft tissue organs. Omental and peritoneal involvement are rare manifestations of the disease. The differential diagnosis for omental and peritoneal disease does not, therefore, normally include amyloid.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6519493PMC
http://dx.doi.org/10.1259/bjrcr.20180042DOI Listing

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