Endoscopic nasopharyngeal tumor resection

Endoscopic nasopharyngeal tumor resection is a new technique for nasopharynx surgery through nasal or oral approach using minimally invasive endoscopic surgical techniques. The traditional surgical procedure in this area is either under blind vision (such as adenoidectomy) or through a nasal or incisional or incisional incision. The surgical trauma is large, leaving facial scars after surgery, or the risk of complications (hard sputum). Treatment of diseases: adenoid hypertrophy adenoid hypertrophy in children Indication 1, children with adenoid hypertrophy: is a common disease in children, affecting children's development, and is the main cause of sinusitis and snoring in children (obstructive sleep apnea hypopnea syndrome). 2, nasopharyngeal fibroangioma: is a benign tumor that occurs in adolescent males, tumor blood vessels are rich, bleeding more when resected. Contraindications 1, with systemic diseases, can not tolerate surgery. 2, local infection, not suitable for surgery. Preoperative preparation 1. A suitable dose of radiation therapy. 2. On the 3rd day before surgery, the nasal cavity and the nasopharyngeal cavity were rinsed with normal saline, and the axillary fossa was prepared for the skin of the ear. Surgical procedure 1, children with adenoid hypertrophy: the traditional surgical method is under blind vision (that is, the operator can not see the adenoid), with a special scraper with experience to remove. This type of surgery is largely blind, or not clean, or damages adjacent structures. Adenoidectomy is now performed using the most advanced micro-cutter in the nose under the guidance of nasal endoscopy and TV screen monitoring. 2, nasopharyngeal angiofibroma: the traditional surgical method is through the nasal face incision or oral hard fistula incision, surgical trauma, leaving facial scars after surgery, or the risk of complications (hard palate). Now, the nutritional vessels of the tumor are inserted through the catheter under the DSA, and the hemangioma of the nasopharynx is completed through the nasal approach. complication Wound infection.