title: Pyomyositis mimicking malignant tumor. Three case reports.
mesh_terms: D000038:Abscess / Q000175:diagnosis* / Q000601:surgery; D000293:Adolescent; D000328:Adult; D001415:Back / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D005542:Forearm / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000175:diagnosis* / Q000601:surgery; D009369:Neoplasms / Q000175:diagnosis*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D011859:Radiography; D013203:Staphylococcal Infections / Q000601:surgery; D013848:Thigh / Q000000981:diagnostic imaging / Q000601:surgery