Whether or not it is important to have calcified spots in the lungs mainly depends on whether or not the calcified spots are accompanied by other lesions. Simple calcified spots are not serious; calcification accompanied by surrounding soft tissue masses is more serious. 1. Simple calcified spots are caused by calcium deposition, closely related to inflammation and trauma, and are stable lesions that do not require much intervention. 2. Calcification points surrounded by soft tissue masses, may be dystrophic calcification, the surrounding masses may be malignant lesions, the corresponding condition is a serious manifestation of the need for timely treatment. Calcification found in the lungs through the examination, must be combined with other lung lesions to make a comprehensive judgment, can not diagnose the condition need to do a puncture biopsy, in the lesion after the diagnosis, need to be standardized treatment under the guidance of the clinician.