Patient: I am spontaneous pneumothorax slipped to cause, in April last year in the Concord Hospital for surgery, the situation was fine, cut off a large alveoli, in June this year I have a little cold cough is not very strong, then feel chest pain, to the hospital a film, compression 10%, two days later film or 10%, the doctor asked me to leave him alone, said it may be a small pinpoint alveoli broken, 2 months later in the check, now I Feel good, the gas may be absorbed. It’s just that I have chest tightness when I walk fast. I work in a computer. Do I need to take a CT now to check if there are still large alveoli. I want to ask Prof. Hong Xuan if they are right? Is the surgery not done? What should I do now? Can I do exercise? What should I pay attention to? Thank you professor can give me to solve the confusion, thank you! A: After reading your expression, I have the following views for reference only: 1, postoperative recurrence of pulmonary herpes does exist, often occurring in the following patients: (1) long-term smoking leads to extensive herpetic changes in lung tissue, such patients are often difficult to do radical surgery, only the obvious herpes can be removed, if the patient continues to smoke after surgery, then the chances of postoperative recurrence is high; (2) congenital diffuse pulmonary tissue herpetic changes: this type of Patients have large blisters of varying sizes growing all over the lung tissue, which are sometimes difficult to distinguish with the naked eye, and there is a possibility of postoperative recurrence. For surgeons, obvious pulmonary blisters can be easily detected and removed, but it is difficult to distinguish them with the naked eye. 2, obvious pulmonary blisters can only be shown on CT, while small blisters are difficult to find through CT. 3, do not worry too much, appropriate exercise is necessary to help the recovery of lung tissue elasticity, improve function and reduce recurrence. 4, the final advice: normal life, less worry, uncomfortable when taking an x-ray, eat a pill, enough!