Primary Sclerosing Cholangitis and Amyloid A Amyloidosis: Association or Coincidence?

Autor: Rosanna Lacetera, Letizia Roggero, Paolo Vercelloni, Martina Uzzo, Marco Carbone, Pietro Invernizzi, Vincenzo L’Imperio, Federico Pieruzzi, Renato Alberto Sinico
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Case Reports in Nephrology and Dialysis, Vol 12, Iss 3, Pp 178-184 (2022)
Druh dokumentu: article
ISSN: 2296-9705
DOI: 10.1159/000524665
Popis: AA amyloidosis may complicate several chronic inflammatory conditions. From a clinical point of view, causality between inflammatory pathology and AA amyloidosis can be assumed because of the data described in the literature; some of the best known include rheumatoid arthritis, ankylosing spondylitis, inflammatory bowel disease, and chronic infections. Singles cases of inflammatory diseases have been found at AA amyloidosis. Causality becomes more plausible if at least two different cases with AA amyloidosis are both found to have the same rare inflammatory disease. We describe the case of a patient with primary sclerosing cholangitis (PSC) with development of AA amyloidosis conditioning a nephrotic syndrome, likely secondary to failure to control the chronic inflammatory process. Only two cases in the literature describe the association of this rare disease and the appearance of AA amyloidosis. The treatment of AA amyloidosis consists in treating the underlying inflammatory disorder; to date, few effective treatments are available for PSC. Therefore, and in view of the limited data in the literature, we believe it is important to describe its association.
Databáze: Directory of Open Access Journals
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