1.
Dig Dis Sci
; 61(4): 1000-2, 2016 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26874690
2.
ACG Case Rep J
; 6(11): e00289, 2019 Nov.
Artigo
em Inglês
| MEDLINE
| ID: mdl-32309484
RESUMO
The 2 most common types of amyloidosis are light chain (AL) and reactive (AA). AL is associated with plasma cell dyscrasias; reactive (AA) is associated with chronic inflammatory conditions. A few cases have described AL amyloidosis mimicking colitis. However, endoscopic findings leading to the diagnosis of AL amyloidosis are rare. We report a 77-year-old woman with a medical history of ulcerative colitis who presented with recurrent nonbloody watery diarrhea. Colonoscopy revealed features suspicious for amyloidosis. Bone marrow biopsy showed multiple myeloma and AL amyloidosis. This case demonstrates the importance of generating a broad differential and the pivotal role of endoscopic findings in diagnosing uncommon diseases.