title: Crohn's disease and secondary amyloidosis: early complication? A case report and review of the literature.
abstract: Secondary amyloidosis is a rare but serious complication of inflammatory bowel disease (IBD), generally seen in Crohn's disease. At least 1% of patients with Crohn's disease develop amyloidosis. In the literature, the time lapse between the onset of Crohn's disease and the diagnosis of amyloidosis has been reported to range from one to 21 years. In most patients, proteinuria heralded the onset of renal involvement from amyloid and occurred from three to 15 years after Crohn's disease diagnosis. In this case, we estimate secondary amyloidosis occurred before Crohn's disease or early Crohn's disease complication, based on the fact that hypoalbuminaemia and proteinuria was detected approximately one year after the start of gastrointestinal complaints.
authors.affiliation: Department of Nephrology, Bagcilar Research and Education Hospital, Istanbul, Turkey. tanerbast@yahoo.com
authors.forename: Taner
authors.initials: T
authors.lastname: Basturk
authors.forename: Aysim
authors.initials: A
authors.lastname: Ozagari
authors.forename: Tulin
authors.initials: T
authors.lastname: Ozturk
authors.forename: Ramazan
authors.initials: R
authors.lastname: Kusaslan
authors.forename: Abdulkadir
authors.initials: A
authors.lastname: Unsal
mesh_terms: D000328:Adult; D000686:Amyloidosis / Q000097:blood / Q000175:diagnosis / Q000209:etiology*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D001706:Biopsy; D003078:Colchicine / Q000627:therapeutic use; D003424:Crohn Disease / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D018450:Disease Progression; D042241:Early Diagnosis; D006801:Humans; D006973:Hypertension / Q000209:etiology; D034141:Hypoalbuminemia / Q000209:etiology; D007676:Kidney Failure, Chronic / Q000209:etiology / Q000628:therapy; D008297:Male; D019804:Mesalamine / Q000627:therapeutic use; D011507:Proteinuria / Q000209:etiology; D035583:Rare Diseases; D006435:Renal Dialysis; D012307:Risk Factors; D013997:Time Factors
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D019804:Mesalamine; D003078:Colchicine