Brachial neuritis from mediastinal leiomyosarcoma.
D000328:Adult; D001917:Brachial Plexus; D006801:Humans; D007890:Leiomyosarcoma / Q000150:complications*; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications*; D009443:Neuritis / Q000209:etiology*