Tuberculosis ball 11cm generally take medicine is difficult to disappear, need to accept surgical treatment as well as anti-tuberculosis treatment. 1. Surgical treatment: generally it is tracheal intubation under general anesthesia, need to remove part of the lung tissue or thoracoscopic surgical treatment; tuberculosis ball is usually mainly in the lung tissue, related to the tuberculosis infection in the lungs, after receiving systemic anti-tuberculosis treatment, it will cause local calcium salt deposition, and if necessary, need to consider surgical treatment. 2. Anti-tuberculosis treatment: commonly used anti-tuberculosis drugs include isoniazid, rifampicin, pyrazinamide, ethambutol and streptomycin, etc., which need to be used in combination, with sufficient courses of treatment, and regularly. In addition, tuberculosis has a certain degree of harm, it is recommended that patients need to actively accept the examination and treatment, under the guidance of the physician to use medication, not blindly use their own medication.