Disseminated striated foci in both lungs refers to the presence of striated shadows in both lungs. Chest CT or chest radiographs show scattered striated foci in both lungs, which refers to the presence of striated shadows in both lungs. In most cases, these are old foci left behind after the absorption of previous inflammatory and non-inflammatory foci and the repair of tissues. If the examination report shows scattered striated foci in both lungs, if the patient does not have obvious clinical symptoms such as cough, sputum, chest pain, etc., no special treatment is needed; if there are obvious symptoms such as cough, sputum, chest pain, shortness of breath, fever, dyspnea, etc., suggesting that there is a lung infection, and anti-infective drugs such as cephalosporin or penicillin should be taken under the guidance of the physician in a timely manner to carry on the treatment. The examination report shows scattered striated foci in both lungs, the patient should consult the doctor in time and treat with medication if necessary.