LI Pei 1,2 , SU Xin 1 , SHI Yi 1
  • 1. Department of Respiratory and Critical Care Medicine, Nanjing General Hospital of People's Liberation Army, Nanjing, Jiangsu 210002, P. R. China;
  • 2. Department of Respiratory Medicine, Taikang Xianling Drum Tower Hospital, Nanjing, Jiangsu 210046, P. R. China;
SHI Yi, Email: shiyi56@163.com
Export PDF Favorites Scan Get Citation

Objective  To describe the underlying conditions of chronic pulmonary aspergillosis (CPA). Methods  A retrospective study was performed. Details of the clinical, imaging features, and the underlying conditions of CPA patients admitted to a tertiary university teaching hospital from January 2009 to December 2016 were extracted from clinical records. The classification distribution of CPA, and underlying conditions were analyzed. Results  Among the 108 CPA patients, 87 cases had underlying conditions, 21 cases had no underlying conditions. Seventy two (66.7%) patients were engaged in agriculture, the proportion of which was significantly higher in the cases without underlying conditions (85.7% vs. 62.1%). Chronic necrotizing pulmonary aspergillosis (CNPA) was the most common type of these CPA cases. The cases without underlying conditions had significantly more proportion of CNPA than the cases with underlying conditions (85.7% vs. 62.1%). The cases with systemic underlying conditions had significantly more proportion of CNPA than the cases only with pulmonary underlying conditions (82.8% vs. 51.7%). Chronic cavity pulmonary aspergillosis (24/108, 22.2%) only existed in the cases with pulmonary underlying conditions. Underlying conditions were identified in 87 cases of CPA, with 85.1% (74/87) pulmonary and 33.3% (29/87) systemic underlying diseases. Previous tuberculosis mycobacterial infection, bronchiectasis and chronic obstructive pulmonary disease were the most common pulmonary underlying conditions (40.2%, 39.1% and 35.6%, respectively). Diabetes (16.1%) and glucocorticoid using (13.8%) were the most two common systemic underlying conditions. Conclusions  CPA can occur in patients with and without underlying diseases. CNPA is the most common type of these CPA, the proportion of which is higher in cases without underlying conditions and cases with systemic underlying conditions. Farming maybe the risk factors of CPA. Chronic pulmonary primary diseases are the most common underlying conditions. The most common systemic factors are diabetes and glucocorticoid using.

Citation: LI Pei, SU Xin, SHI Yi. Underlying conditions of chronic pulmonary aspergillosis: a report of 108 cases. Chinese Journal of Respiratory and Critical Care Medicine, 2018, 17(4): 348-353. doi: 10.7507/1671-6205.201801004 Copy

  • Previous Article

    Clinical characteristics of hospitalized adult avian influenza A (H7N9) virus infections in Hunan province, 2013-2017
  • Next Article

    Clinical analysis of pulmonary cryptococcosis with varied immune status: 32 cases review