Pharyngeal hemangioma sclerosing agent injection

Pharyngeal hemangioma is also a common benign tumor of the pharynx. This method is applicable to hemangioma with limited symptoms such as pharyngeal discomfort or inconvenient swallowing. Treatment of diseases: pharyngeal papilloma pharyngeal nerve sheath tumor Indication Pharyngeal hemangioma is also a common benign tumor of the pharynx. This method is applicable to hemangioma with limited symptoms such as pharyngeal discomfort or inconvenient swallowing. Contraindications 1, there is skull base bone destruction or paranasal infiltration, cranial nerve damage or distant metastasis. 2, there are liver and kidney dysfunction, poor overall condition. Preoperative preparation Explain to the patient the purpose of spraying the anesthetic liquid and the temporary nature of the pharyngeal discomfort after spraying, so that the patient can relieve the concern and actively cooperate. Surgical procedure After anesthesia, take a 10 ml syringe and a long needle and take 2 ml of sodium cod liver oil. The needle is inserted along the edge of the tumor, and after suction without blood return, 0.2 to 1 ml is injected according to the size of the tumor. After 4 weeks, if the tumor has not disappeared, the injection can be repeated. complication Loss of appetite is one of the causes of cachexia and a clinical manifestation of cachexia. As with the cachexia of other advanced cancers, patients may experience loss of appetite or anorexia, weight loss, fatigue, anemia, and fever, severe failure and even death.