title: A case of parapsoriasis en plaques of 18 years duration terminating with Hodgkin's disease or reticulum cell sarcoma of the lymphatic tissue.
mesh_terms: D000328:Adult; D006689:Hodgkin Disease / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000209:etiology* / Q000473:pathology; D008297:Male; D010267:Parapsoriasis / Q000150:complications*; D011230:Precancerous Conditions; D012877:Skin Manifestations; D012878:Skin Neoplasms / Q000473:pathology*