Primary mediastinal lipoma.
D001707:Biopsy, Needle; D001999:Bronchoscopy; D005260:Female; D006801:Humans; D008067:Lipoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008477:Mediastinal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008875:Middle Aged; D014057:Tomography, X-Ray Computed