title: Gaucher disease: abdominal MR imaging findings in 46 patients.
abstract: Abdominal magnetic resonance imaging findings were reviewed in 46 patients with Gaucher disease. All patients had hepatosplenomegaly at the time of initial imaging. Splenic nodules were present in 14 patients (30%) and varied in signal intensity. These nodules were isointense on T1-weighted and hypointense on T2-weighted images. Splenic infarcts were seen in 15 patients (33%), and four of these patients (9%) also had subcapsular fluid collections. Both nodules and infarcts were present in the spleen in four patients (9%). Pathologic correlation was performed with specimens from two patients who underwent partial splenectomy. Focal areas of abnormal signal intensity were noted in the liver in nine patients (20%). They were either stellate or segmental, and may represent fibrotic septa with ischemic changes associated with aggregates of Gaucher cells. No changes were noted in the kidneys or abdominal lymph nodes.
authors.affiliation: Department of Diagnostic Radiology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892.
authors.forename: S C
authors.initials: SC
authors.lastname: Hill
authors.forename: B M
authors.initials: BM
authors.lastname: Damaska
authors.forename: A
authors.initials: A
authors.lastname: Ling
authors.forename: K
authors.initials: K
authors.lastname: Patterson
authors.forename: A M
authors.initials: AM
authors.lastname: Di Bisceglie
authors.forename: R O
authors.initials: RO
authors.lastname: Brady
authors.forename: N W
authors.initials: NW
authors.lastname: Barton
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005776:Gaucher Disease / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008099:Liver / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013154:Spleen / Q000473:pathology*