title: Lymphomatoid granulomatosis: radiologic features and pathologic correlations.
abstract: OBJECTIVE
  The purpose of this paper is to define the radiologic features of lymphomatoid granulomatosis and correlate them with histopathologic features.
  
  
  CONCLUSIONS
  Lymphomatoid granulomatosis shows characteristic CT features such as peribronchovascular distribution of nodules, coarse irregular opacities, small thin-walled cysts, and conglomerating small nodules. Large masses and occlusion of large vessels also occur. Histopathologic examination shows the nodules are caused by intravascular and perivascular infiltration by atypical lymphoid cells.
authors.affiliation: Department of Radiology, Health Sciences Center, University of Colorado School of Medicine, 4200 E. 9th Ave., Box A030, Denver, CO 80262, USA.
authors.forename: J S
authors.initials: JS
authors.lastname: Lee
authors.forename: R
authors.initials: R
authors.lastname: Tuder
authors.forename: D A
authors.initials: DA
authors.lastname: Lynch
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001808:Blood Vessels / Q000473:pathology; D001980:Bronchi / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008168:Lung / Q000098:blood supply; D008171:Lung Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008230:Lymphomatoid Granulomatosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed