title: The pancreas in acute graft versus host disease in man.
abstract: Twenty-six bone marrow transplant recipients, 14 of whom had evidence of acute graft versus host disease at autopsy, were studied. The pancreas in four of these patients exhibited changes thought to be due to acute graft versus host disease. Pathognomonic findings were in exocrine ducts which showed marked epithelial cellular atypia associated with a mild lymphocytic infiltrate. This was accompanied by ulceration and intraluminal haemorrhage in severe cases. In three of these four cases ductal epithelium showed marked hyperexpression of class I and class II major histocompatibility complex molecules. By contrast islets were not inflamed, showed no evidence of endocrine cell damage and no abnormalities of major histocompatibility complex expression were seen.
authors.affiliation: Department of Pathology, Royal Infirmary, Glasgow, UK.
authors.forename: A K
authors.initials: AK
authors.lastname: Foulis
authors.forename: M A
authors.initials: MA
authors.lastname: Farquharson
authors.forename: G E
authors.initials: GE
authors.lastname: Sale
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006086:Graft vs Host Disease / Q000276:immunology / Q000473:pathology*; D006680:HLA Antigens / Q000378:metabolism; D006801:Humans; D008297:Male; D010182:Pancreatic Diseases / Q000209:etiology / Q000276:immunology / Q000473:pathology*
chemical_list: D006680:HLA Antigens