Chest radiograph (CXR) of a patient with mild COVID-19 disease.The initial CXR of a 29-year-old male patient with mild symptom. The patient reported rhinorrhea and chest pain at the time of CTC entry. However, the initial CXR showed diffusely increased opacities in both the mid- to lower-lung zones (arrowheads). Dyspnea was aggravated the following day, and the patient was transferred to a hospital.