title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 4-2001. A 26-year-old man with pain, erythema, and swelling of the legs.
mesh_terms: D000328:Adult; D000842:Ankle / Q000000981:diagnostic imaging; D001706:Biopsy; D003937:Diagnosis, Differential; D004890:Erythema / Q000209:etiology; D005528:Foot / Q000000981:diagnostic imaging; D006801:Humans; D007866:Leg / Q000473:pathology*; D008168:Lung / Q000000981:diagnostic imaging; D008198:Lymph Nodes / Q000473:pathology*; D008297:Male; D008482:Mediastinum; D010146:Pain / Q000209:etiology; D013902:Radiography, Thoracic; D012507:Sarcoidosis / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed