Clinical and biological significance of vascular invasion in Hodgkin's disease.
D001706:Biopsy; D006689:Hodgkin Disease / Q000473:pathology*; D006801:Humans; D007813:Laparotomy; D008099:Liver / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D011168:Portal System / Q000473:pathology; D013154:Spleen / Q000473:pathology; D013162:Splenic Vein / Q000473:pathology; D014680:Veins / Q000473:pathology*