1. Changes of bilateral pulmonary bronchitis. 2. The boundary of the lower left lung nodule is unclear. Regular follow-up visits are recommended. What does that mean? It's urgent ~ will the nodule foc

1. Changes of bilateral pulmonary bronchitis. 2. The boundary of the lower left lung nodule is unclear. Regular follow-up visits are recommended. What does that mean? It's urgent ~ will the nodule focus? Analysis of the disease: Sarcoidosis is a non-caseous epithelial chronic granulomatosis with unknown etiology involving multiple systems and organs. Lesions can automatically absorb or develop into fibrosis.

Suggestion: Nodular lesions are generally not easy to be identified, so it is necessary to comprehensively judge the nature of lesions combined with medical history and review them regularly. If the nodule does not change, become smaller or even disappear after long-term review, it means that the patient has no problem; However, if the reexamination finds that the lesion becomes larger, especially in the short term, it means that it is not benign and must be treated in time!