Survival time for pulmonary calcifications is related to the extent of the calcification, its cause, and the presence of other co-morbidities. Small lung calcifications with no active disease will not affect survival time, while patients with severe disease caused by active tuberculosis or lung cancer may live from a few months to 20 or 30 years. Lung calcification is a type of lung disease in which the lungs are infected by bacteria or tuberculosis, which triggers structural changes in the lungs and destroys lung tissue. If the calcification foci are caused by lung infection, the scattered and simple calcification foci have no effect on lung function and are not combined with other diseases, so the survival time will not be affected; if the calcification foci are large in size, the patient will suffer from pulmonary insufficiency, dyspnea and other diseases, which may cause pulmonary heart disease, and if not treated in time, it will be life-threatening, affecting the survival time. If the pulmonary calcification is after the cure of tuberculosis, it can be cured by following the doctor’s prescription of anti-tuberculosis treatment, which will not affect the survival time. If active tuberculosis is not treated in time, leading to exacerbation of the disease and lung destruction, the survival time ranges from a few months to 20 or 30 years. If patients with calcified foci in the right lung are combined with lung tumors, it is related to the benign and malignant nature of the tumors. Patients with benign tumors are treated promptly and survival time is not affected; patients with malignant tumors are treated aggressively and survival time can range from months to years. When lung calcification foci are found and combined with clinical symptoms, timely medical treatment is recommended to control the disease and prolong life.