Polymyositis masquerading as carcinoma of the cervical esophagus.
D000328:Adult; D000410:Alanine Transaminase / Q000097:blood; D001219:Aspartate Aminotransferases / Q000097:blood; D003402:Creatine Kinase / Q000097:blood; D003680:Deglutition Disorders / Q000175:diagnosis / Q000209:etiology; D003937:Diagnosis, Differential; D004576:Electromyography; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D009040:Motion Pictures; D009220:Myositis / Q000097:blood / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000201:enzymology; D011859:Radiography
D007770:L-Lactate Dehydrogenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D003402:Creatine Kinase