[Case of mediastinal chemodectoma].
D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000601:surgery*; D008875:Middle Aged; D010234:Paraganglia, Nonchromaffin / Q000601:surgery; D010236:Paraganglioma, Extra-Adrenal / Q000601:surgery*
Przypadek chemodectoma mediastini.