Gastric, Colonic, and Rectal Amyloidosis in the Setting of Familial Mediterranean Fever: A Unique Cause of Intractable Diarrhea

<div>Gastric and colorectal mucosal biopsies with H&amp;E staining (a and b) showing pinkish proteinaceous deposits consistent with amyloid deposition. (c) An electron microscopy image showing amyloid deposits in small blood vessels and smooth muscles in the gut.</div>

Case Reports in Gastrointestinal Medicine

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Figure 2

Figure 2: Gastric, Colonic, and Rectal Amyloidosis in the Setting of Familial Mediterranean Fever: A Unique Cause of Intractable Diarrhea 