title: [Liver transplantation in familial amyloid polyneuropathy. Case report and review of the literature].
abstract: A 59-year old male of German origin noticed exercise-independent cardiac arrhythmia two years before admission. An alanine 47 transthyretin variant of Familial Amyloid Polyneuropathy with hypertrophic cardiomyopathy, peripheral sensory-motor polyneuropathy, I, degree AV heart block was diagnosed. To diminish production and deposition of mutant transthyretin and to prevent disease progression orthotopic liver transplantation was performed. Prior to transplant the patient complained of inappetence. Postoperatively, he received a chemically defined enteral nutrition regime that was discontinued after 30 months until return of appetite and weight gain indicated marked improvement. However, a duodenal biopsy still demonstrated amyloid deposits 24 months after transplantation. Echocardiographic findings remained unchanged. Neurologic examination showed an improvement of sensory-motor polyneuropathy with regression of electromyographic changes. Only traces of variant transthyretin were detectable in plasma samples taken 12 months after the operation. During the 3 year follow-up, no additional symptoms have occurred and progression of amyloidosis was prevented. Currently, orthotopic liver transplantation is the only specific treatment to prevent progression of familial amyloid polyneuropathy.
authors.affiliation: Abteilung Gastroenterologie und Hepatologie, Medizinische Hochschule Hannover.
authors.forename: M
authors.initials: M
authors.lastname: Krüger
authors.forename: K
authors.initials: K
authors.lastname: Altland
authors.forename: R P
authors.initials: RP
authors.lastname: Linke
authors.forename: H
authors.initials: H
authors.lastname: Maschek
authors.forename: B
authors.initials: B
authors.lastname: Ringe
authors.forename: G
authors.initials: G
authors.lastname: Oehler
authors.forename: R
authors.initials: R
authors.lastname: Pichlmayr
authors.forename: M P
authors.initials: MP
authors.lastname: Manns
mesh_terms: D000682:Amyloid / Q000378:metabolism; D017772:Amyloid Neuropathies / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D001706:Biopsy; D004750:Enteral Nutrition; D005500:Follow-Up Studies; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D016031:Liver Transplantation / Q000502:physiology; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis / Q000473:pathology / Q000628:therapy; D011228:Prealbumin / Q000378:metabolism
chemical_list: D000682:Amyloid; D011228:Prealbumin