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复发性多软骨炎(relapsing polychondritis,RP)是一种以累及软骨组织为特征的系统性炎症性自身免疫性疾病。约半数病例在疾病过程中出现喉、气管及支气管软骨等呼吸道组织病变,表现为相关器官软骨的肿胀、缺失,呼吸道塌陷,导致呼吸道狭窄或阻塞,通气障碍,甚至呼吸衰竭[1]。无创正压通气(NPPV)可持续提供呼吸道内正压力,维持呼吸道开放,改善气流受限,是治疗睡眠呼吸暂停低通气综合征与抢救呼吸衰竭的常用方法[2]。现将我院救
Relapsing polychondritis (RP) is a systemic inflammatory autoimmune disease characterized by involvement of cartilage tissue. About half of the cases showed pathological changes of the respiratory tract such as laryngology, trachea and bronchial cartilage in the course of the disease, which were manifested as swelling and loss of the relevant organ cartilage, respiration collapse, airway stenosis or obstruction, ventilation disturbance and even respiratory failure. Noninvasive Positive Pressure Ventilation (NPPV) is a commonly used method for the treatment of sleep apnea-hypopnea syndrome and rescue of respiratory failure. It can continuously provide positive intra-airway pressure, maintain the open airway and improve the airflow limitation. Now our hospital to save