title: Pseudosarcoid granulomas in Hodgkin's disease.
abstract: The sarcoid-like granulomas encountered in lymph nodes, spleens, and hepatic biopsy specimens removed from patients being "staged" in the course of Hodgkin's disease and, in lower incidence, in non-Hodgkin's lymphomas may, at least in part, be due to reactions to the oily radiographic contrast medium used in lymphangiography. They are seen more often following lymphangiography than when no contrast medium is used. The granulomas in patients who have not undergone lymphangiographic procedures are attributed to the many agents inciting pseudosarcoid lesions. It is speculated that the granulomas seen in Hodgkin's disease after lymphangiography may be the result of a combination of lipogranulomatous reaction and the effects of an immune adjuvant.
mesh_terms: D003287:Contrast Media / Q000009:adverse effects*; D006099:Granuloma / Q000139:chemically induced* / Q000473:pathology; D006689:Hodgkin Disease / Q000473:pathology*; D006801:Humans; D008055:Lipids / Q000009:adverse effects; D008099:Liver / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008206:Lymphatic Diseases / Q000139:chemically induced*; D008220:Lymphography / Q000009:adverse effects; D008223:Lymphoma / Q000473:pathology; D013154:Spleen / Q000473:pathology
chemical_list: D003287:Contrast Media; D008055:Lipids