"lithoptysis: coughing up of broncholith(s)"
"Broncholith refers to focal calcified endobronchial material which usually follows erosion by a granulomatous peribronchial lymph node (e.g. TB) 13. This can cause distal atelectasis, bronchiectasis or mucoid impaction."
"In some cases they may be left alone while in other cases, they can be removed safely by rigid bronchoscopy with the aid of Nd-YAG laser photocoagulation 9."
"Broncholith refers to focal calcified endobronchial material which usually follows erosion by a granulomatous peribronchial lymph node (e.g. TB) 13. This can cause distal atelectasis, bronchiectasis or mucoid impaction."