title: Thoracic actinomycosis presenting as a brachial plexus syndrome.
mesh_terms: D000196:Actinomycosis / Q000150:complications / Q000175:diagnosis*; D000328:Adult; D001917:Brachial Plexus; D006801:Humans; D008297:Male; D009422:Nervous System Diseases / Q000150:complications*; D013577:Syndrome; D013896:Thoracic Diseases / Q000150:complications / Q000175:diagnosis*