<unk>  is a treatment for hemoptysis, abbreviated as<unk> . It is a kind of catheter intervention to control hemoptysis (airway bleeding) by embolizing the<unk><unk> , which is a bleeding source. Embolic agents are particulate embolic material such as gelatin sponge or polyvinyl alcohol (PVA), and liquid embolic material such as NBCA, or metallic coils.
Bronchial artery embolization
Bronchial thermoplasty
First rib resection
Pulmonary tractotomy
Balloon pulmonary angioplasty
Laryngotracheal reconstruction
Aspiration therapy
Vulvectomy