Watery Diarrhea Caused by AA-Amyloid Deposition Mimicking Collagenous Colitis in Antisynthetase Syndrome-Lupus Overlap
International Journal of Surgical Pathology
Published online on July 16, 2026
Abstract
International Journal of Surgical Pathology, Ahead of Print.
Collagenous colitis-like amyloid deposition in the gastrointestinal tract is an uncommon pattern of gastrointestinal amyloidosis. This pattern is usually associated with AA-amyloid. The recognition of this pattern is difficult for an unaware pathologist. ...
Collagenous colitis-like amyloid deposition in the gastrointestinal tract is an uncommon pattern of gastrointestinal amyloidosis. This pattern is usually associated with AA-amyloid. The recognition of this pattern is difficult for an unaware pathologist. ...