Chronic bronchitis is one of the forms of chronic obstructive lung disease.

慢性支气管炎是一种形式的慢性阻塞性肺疾病。

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Objective To study the living quality, the sicken condition and the prevention of the senile patients over 70 years old with chronic obstructive lung diseases(COPD).

目的调查70岁以上老年军人慢性阻塞性疾病（COPD）患者的生活质量、病情严重程度及预防治疗情况现状。

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Etiologies of respiratory distress are numerous and include pneumonia, acute respiratory distress syndrome, pulmonary embolism, and exacerbations of chronic obstructive lung disease.

呼吸窘迫病因很多，包括肺炎、急性呼吸窘迫综合症、肺栓塞和慢性阻塞性肺部疾病等。

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Verne Wisby, 68, suffers from chronic obstructive pulmonary disease, a lung disease linked to smoking that can cause respiratory infections and breathing trouble.

WSJ: Bringing the Hospital to Your Home

Trained dogs were asked to sniff out a study group that included lung cancer patients, chronic obstructive pulmonary disease (COPD) patients, and healthy volunteers.

FORBES: How Dogs Beat Doctors in Identifying Early-Stage Lung Cancer

Professor Danny McAuley from the Centre for Infection and Immunity, a partner in developing the new nanomedicine, said that, if successful, this nanomedicine could also have application in other common lung disorders such as Chronic Obstructive Pulmonary Disease (COPD) and Cystic Fibrosis.

BBC: lungs