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Published on: July 19, 2018
Colonic pseudo-obstruction due to beta2-microglobulin amyloidosis after long-term haemodialysis
M J Bruno1, W T van Dorp, J Ferwerda
1Department of Internal Medicine, Haarlem, The Netherlands.
Abstract:
Beta2-microglobulin (A beta2M) amyloidosis is a relatively new secondary amyloidosis associated with renal failure and haemo- and peritoneal dialysis. Although beta2-microglobulin depositions are systemic, clinical manifestations are limited to articular and para-articular disease in most cases. A very limited number of patients have been reported with extra-articular manifestations including those of the gastrointestinal tract. We report on a patient who was treated with haemodialysis for 23 years and developed colonic pseudo-obstruction due to A beta2M amyloidosis.
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