title: Erythema nodosum with superficial vein involvement.
mesh_terms: D000510:Alpha-Globulins / Q000032:analysis; D001706:Biopsy; D001799:Blood Sedimentation; D004487:Edema; D004551:Elbow Joint; D004893:Erythema Nodosum / Q000139:chemically induced / Q000150:complications*; D005260:Female; D006644:Histiocytes; D006801:Humans; D008875:Middle Aged; D013420:Sulfamethoxazole / Q000009:adverse effects; D014295:Trimethoprim / Q000009:adverse effects; D014652:Vascular Diseases / Q000150:complications*; D014680:Veins / Q000473:pathology; D005719:gamma-Globulins / Q000032:analysis
chemical_list: D000510:Alpha-Globulins; D005719:gamma-Globulins; D014295:Trimethoprim; D013420:Sulfamethoxazole