Tracheal subglottic space may be associated with respiratory dysplasia, infection, or lung cancer.
Most of the subglottic space is associated with congenital respiratory dysplasia, which can be left untreated if there are no obvious clinical symptoms. If there are clinical symptoms such as dyspnea and recurrent infections, the patient should be actively consulted for treatment.
The subglottic space may also be caused by viral or bacterial pathogens infecting the respiratory tract and recurring lung infections, which require active anti-infective treatment as prescribed by the doctor.
It may also be lung cancer mass, and it is recommended that the patient under the guidance of professional physicians to do further examination, such as carcinoembryonic antigen, chest enhancement CT, etc., or mediastinoscopic biopsy to clarify the nature of the lesion.
It is recommended that the patient should seek medical treatment in time and follow the doctor’s instructions.