Amyloidosis, a potentially fatal disease, is characterized by an abnormal deposition of autologous proteins. Heart, liver, kidneys, lung, thyroid, skin and the gastrointestinal tract can be involved; in this last case mucosal alterations or disturbances of the motility leading to pseudo-obstruction, bleeding, diarrhea and malabsorption can be present. However, the data concerning the possible gastrointestinal presentations of amyloidosis are scanty and heterogeneous. We report the case of a patient presenting severe gastrointestinal symptoms caused by a megaduodenum. The patient was thoroughly investigated and lesions appeared limited to the upper gastrointestinal tract in the absence of a systemic disorder. However, at follow up the patient developed cardiac dilatation and bioptic samples revealed the presence of amyloidosis.
|Number of pages||5|
|Journal||Acta Gastro-Enterologica Belgica|
|Publication status||Published - Apr 2010|
- Neuroendocrine cells
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