The morbidity and mortality rate of nodular disease is 1% to 4%, with involvement of the lungs, heart, and nervous system as the main causes of death, and its prognosis is related to the stage. The morbidity and mortality rate of nodular disease is 1% to 4%, with involvement of the lungs, heart, and central nervous system being the main causes of death. In Japan, cardiac involvement is the cause of death in 77% of patients with tuberculosis; in the United States, 13% to 50% are due to cardiac involvement, and most have progressive pulmonary insufficiency. Neurologic involvement has a poorer prognosis, with a case fatality rate of about 10%. The prognosis of nodal disease is related to the stage of the chest radiograph at presentation: stage I (hilar lymph node enlargement without lung abnormalities) resolves in 60% to 80%, stage II (diffuse lung lesions with hilar lymph node enlargement) resolves in 50% to 60%, and stage III (diffuse lung lesions without hilar lymph node enlargement) resolves in less than 30%. The overall prognosis of Nodular Disease is good, patients should go to the hospital in time, under the guidance of doctors to standardize the treatment.