Pulmonary Encystment Disease requires treatment. Lung encapsulation disease, is the larvae of the echinococcus tapeworm, known as echinococcus larvae, parasitized in the human lungs, caused by the parasitic disease, will cause cough, chest pain, cough sputum, breathing difficulties and other symptoms need timely treatment. Drug treatment, surgical treatment and other measures can be taken. 1. Drug treatment: mainly choose anti-parasitic drugs, such as albendazole, mebendazole, praziquantel and so on. 2. Surgical treatment: generally take complete endocyst removal, endocyst puncture removal, lobectomy, segmental lung, total lung resection and other surgical programs. Lung encapsulation disease prevention is mainly to do a good job in the pasture as well as the treatment of sick dogs, do not use sick animal offal to feed canines, regularly disinfect dogs, while paying attention to personal hygiene, avoid raw animal offal, as well as meat and other unclean diet. At the same time, timely medical treatment, in accordance with medical advice.