title: Spontaneous rupture of the spleen in secondary amyloidosis: a patient with rheumatoid arthritis.
abstract: A 63-year-old man who had had a history of rheumatoid arthritis presented with shock and hemoperitoneum, without a history of trauma. An emergency laparatomy revealed hemoperitoneum and splenic rupture with massive bleeding. Splenectomy was performed. Histopathological examination of the spleen revealed amyloid deposition in the wall of the vessels. Rectal biopsy revealed amyloid deposition in mucosa that indicating amyloidosis was systemic. Histochemical studies showed that amyloid was secondary or AA.
authors.affiliation: Department of General Surgery, Ataturk University School of Medicine, Erzurum, Turkey. aydinlib@hotmail.com
authors.forename: B
authors.initials: B
authors.lastname: Aydinli
authors.forename: G
authors.initials: G
authors.lastname: Ozturk
authors.forename: A A
authors.initials: AA
authors.lastname: Balik
authors.forename: S
authors.initials: S
authors.lastname: Aslan
authors.forename: F
authors.initials: F
authors.lastname: Erdogan
mesh_terms: D000686:Amyloidosis / Q000473:pathology / Q000503:physiopathology*; D001172:Arthritis, Rheumatoid / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous / Q000473:pathology / Q000503:physiopathology; D013161:Splenic Rupture / Q000473:pathology / Q000503:physiopathology*