Satellite foci after TB treatment are a common post-treatment imaging manifestation, requiring prompt medical attention if clear symptoms occur, otherwise regular follow-up is sufficient. The presence of satellite foci on the imaging report is a normal post-treatment imaging manifestation of tuberculosis if it is accompanied by a history of tuberculosis and is detected on follow-up after recovery from treatment. Scattered foci of fibrosis around an old TB lesion are called satellite foci, which usually do not show signs of malignancy. Satellite foci generally do not affect normal respiratory function, and it is sufficient to keep observing your symptoms, but if you experience symptoms such as coughing and hemoptysis, you need to seek medical attention. If there is no discomfort, regular observation is sufficient, and part of it can be self-absorbed, subject to medical advice.