Intratracheal granulation growth is often related to mechanical friction, autoimmune disease, and papillomavirus infection, etc. Those who can not get rid of the cause of the disease by simply using laser resection may grow again.
1. Mechanical friction: tracheotomy tube or anesthesia tracheal intubation patients wearing a tube for a long time, due to the friction of the cannula tracheal tube wall and the occurrence of intratracheal granulation growth, even after laser resection, in the continuous mechanical friction stimulation, but also to appear friction parts of the growth of granulation.
2. autoimmune disease: this disease can have immunoglobulin deposition in the capillary wall, and in the active phase of the disease, the patient’s serum appears in the immune complex, this disease occurs in the trachea when the manifestation of granulation tissue growth. After granulomatous laser resection, the granulation tissue will grow again under the effect of the underlying disease.
3. Papillomavirus infection: This disease is often caused by human papillomavirus infection, and when granulation growth occurs in the trachea, there is a high risk of recurrence, even after laser excision that is relatively complete to the naked eye.
After laser excision of tracheal granules, active medical treatment, dynamic observation, and standardized diagnosis and treatment according to the characteristics of the disease, in accordance with the doctor’s instructions.