Department of Internal Medicine, Section of Pulmonary Medicine, Vrinnevi Hospital, Norrköping, Sweden.
Department of Internal Medicine, Section of Pulmonary Medicine, Vrinnevi Hospital, Norrköping, Sweden.
Chest. 2021 May;159(5):e313-e317. doi: 10.1016/j.chest.2020.11.061.
A 26-year-old man presented with a 2-week history of productive cough and a 1-year history of effort-related dyspnea. His medical history was significant for hay fever and exertion-triggered asthma. He was not taking medicines regularly but was using inhaled salbutamol as needed. He was an ex-smoker, with a previous history of 2-pack years.
一位 26 岁男性，因咳嗽有痰 2 周，活动后呼吸困难 1 年就诊。患者有花粉热和运动诱发哮喘病史。他没有规律服药，但按需使用沙丁胺醇吸入剂。患者曾吸烟，吸烟史 2 包年。
