Objective:To investigate the clinical effect of plasma resection of juvenile nasopharyngeal angiofibroma（JNA） under nasal endoscope. Methods:The clinical data of 12 cases with JNA treated in the Department of Otorhinolaryngology and head and neck surgery of the 940th Hospital from 2015.01 to 2020.01 were analyzed retrospectively. All of them were young males. Imaging examination, digital subtraction angiography（DSA） and selective blood supply artery embolization were performed before operation, and then plasma was used to remove the tumor under nasal endoscope. The patients were followed up for at least 30 months. During the follow-up, the nasal cavity was observed under nasal endoscope and the tumor recurrence was observed by imaging examination. Results:In 12 cases, the vision was clear, the amount of bleeding was less, the operation time was within 2 h, and the postoperative recovery time was short. 12 cases were followed up and no tumor recurrence was found by nasal endoscopy and imaging examination. Conclusion:Selective external carotid artery embolization before operation and plasma resection of JNA under nasal endoscope during operation is a safe and effective treatment, which can effectively improve the cure rate and reduce the recurrence rate.
Humans ; Angiofibroma/surgery* ; Male ; Nasopharyngeal Neoplasms/surgery* ; Retrospective Studies ; Endoscopy/methods* ; Embolization, Therapeutic/methods* ; Treatment Outcome ; Adolescent ; Young Adult ; Angiography, Digital Subtraction ; Neoplasm Recurrence, Local

Objective:To compare the clinical effects and complications of surgery + chemotherapy and radiotherapy + chemotherapy in patients with nasopharyngeal carcinoma recurrence, so as to compare the safety and efficacy of two different therapeutic methods. Methods:A retrospective analysis was performed on 40 patients with recurrent nasopharyngeal carcinoma after radiotherapy and chemotherapy admitted to our hospital from January 2016 to June 2020. Among them, 26 patients were treated with surgery. The recurrent tumor was removed under nasal endoscope, and the frozen resection margin was negative during the operation. Chemotherapy was continued for stage Ⅲ and Ⅳ patients from 3 to 5 weeks after surgery. Fourteen patients received secondary radiotherapy and chemotherapy. Postoperative complications and survival rate were observed. Results:There were 14 patients in the secondary chemoradiotherapy group（control group） and 26 patients in the nasal endoscopic surgery group（observation group）. Among the 26 patients, 19 patients underwent nasal septal mucosal repair, 5 patients underwent temporal muscle flap repair, 2 patients underwent submental flap repair, 2 patients had nasal septal mucosal flap necrosis and cerebrospinal fluid leakage, and the temporal muscle flap was used for secondary repair in the second stage operation, and 8 patients needed cervical lymph node dissection. The patients recovered well after surgery, and the patients in stage Ⅲ and Ⅳ were treated with chemotherapy after 3 weeks to 5 weeks according to the patient's wound condition. There were significant differences in the incidence of complications and 1-, 2-, and 3-year survival rates between the two groups（P<0.05）. Conclusion:Patients with recurrent nasopharyngeal carcinoma can be treated by nasal endoscopic surgery to remove the tumor, and the use of pedicled nasal septal mucosal flap or temporal muscle flap for skull base reconstruction, The operation can effectively prevent major complications such as internal carotid artery rupture and hemorrhage, and improve the survival rate and quality of life of patients. It provides a safe and effective treatment for patients with recurrent nasopharyngeal carcinoma.
Humans ; Plastic Surgery Procedures ; Nasopharyngeal Carcinoma/surgery* ; Retrospective Studies ; Quality of Life ; Skull Base/surgery* ; Nose Diseases/pathology* ; Nasopharyngeal Neoplasms/pathology*

Humans ; Nasopharyngeal Neoplasms/surgery* ; Consensus ; Nasopharyngeal Carcinoma/surgery* ; Carcinoma

Humans ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms/pathology* ; Carcinoma/surgery* ; Neoplasm Recurrence, Local/therapy* ; Treatment Outcome

Objective: To describe a technique of endoscopic transoral approach nasopharyngectomy for petroclival and jugular foramen nasopharyngeal carcinoma, based on anatomic studies and surgeries. Methods: Three dry human skulls and five fresh human cadaver heads were used for anatomic study of a endoscopic transoral approach to expose petroclival and jugular foramen. The anatomical landmarks and the extent of exposure were recorded. Six clinical cases who were treated in Eye & ENT Hospital, Fudan University from June 2020 to April 2022 were used to illustrate the technique and feasibility of this approach and to assess its indications and advantages, including 3 males and 3 females, aged 42 to 69 years old. Descriptive analysis was used in this research. Results: On the basis of the preservation of the internal pterygoid muscle and the external pterygoid muscle, this approach could fully expose the parapharyngeal, petrosal and paraclival segment internal carotid arteries, and safely deal with the lesions of jugular foramen and petroclival region. The 6 patients in our study tolerated the procedure well. Postoperative enhanced MRI showed complete resection of the tumor and no postoperative masticatory dysfunction. Conclusion: Endoscopic transoral approach is a safe, minimally invasive and effective surgical treatment for petroclival and jugular foramen recurrent nasopharyngeal carcinoma.
Male ; Female ; Humans ; Adult ; Middle Aged ; Aged ; Nasopharyngeal Carcinoma ; Jugular Foramina ; Neoplasm Recurrence, Local ; Endoscopy/methods* ; Nasopharyngeal Neoplasms/surgery*

Objective: To evaluate the indications, safety, feasibility, and surgical technique for patients with head and neck cancers undergoing transoral robotic retropharyngeal lymph node (RPLN) dissection. Methods: The current study enrolled 12 consecutive head and neck cancer patients (seven males and four females) who underwent transoral robotic RPLN dissection with the da Vinci surgical robotic system at the Sun Yat-sen University Cancer Center from May 2019 to July 2020. Seven patients were diagnosed as nasopharyngeal carcinoma with RPLN metastasis after initial treatments, 4 patients were diagnosed as thyroid carcinoma with RPLN metastasis after initial treatments, and one patient was diagnosed as oropharyngeal carcinoma with RPLN metastasis before initial treatments. The operation procedure and duration time, intraoperative blood loss volume and complications, nasogastric feeding tube dependence, tracheostomy dependence, postoperative complications, and hospitalization time were recorded and analyzed. Results: All patients were successfully treated by transoral robotic dissection of the metastatic RPLNs, none of which was converted to open surgery. RPLNs were completely resected in 10 patients, and partly resected in 2 patients (both were nasopharyngeal carcinoma patients). The mean number of RPLN dissected was 1.7. The operation duration time and intraoperative blood loss volume were (191.3±101.1) min and (150.0±86.6) ml, respectively. There was no severe intraoperative complication such as massive haemorrhage or adjacent organ injury during surgery. Nasogastric tube use was required in all patients with (17.1±10.6) days of dependence, while tracheotomy was performed in 8 patients with (11.6±10.7) days of dependence. The postoperative hospitalization stay was (8.5±5.7) days. Postoperative complications occurred in 4 patients, including 2 of retropharyngeal incision and 2 of dysphagia. During a follow-up of (6.5±5.1) months, disease-free progression was observed in all patients, 10 patients were disease-free survival and other 2 patients were survival with tumor burden. Conclusions: The transoral robotic RPLN dissection is safety and feasible. Compared with the traditional open surgical approach, it is less traumatic and safer, has fewer complications and good clinical application potentiality. The indications for transoral robotic RPLN dissection include thyroid carcinoma, oropharyngeal carcinoma, and some selected nasopharyngeal carcinoma and other head and neck cancers. Metastatic RPLNs from some nasopharyngeal carcinoma with incomplete capsule, unclear border and adhesion to the surrounding vessels are not suitable for transoral robotic RPLN dissection.
Blood Loss, Surgical ; Female ; Head and Neck Neoplasms/pathology* ; Humans ; Lymph Node Excision/methods* ; Lymph Nodes/pathology* ; Male ; Nasopharyngeal Carcinoma/pathology* ; Nasopharyngeal Neoplasms/surgery* ; Neck Dissection/methods* ; Postoperative Complications/surgery* ; Robotic Surgical Procedures/methods* ; Thyroid Neoplasms/pathology*

Objective: To investigate the safety, efficacy, locally control and survival results of transoral Da Vinci robotic surgery for salvage treatment of locally recurrent nasopharyngeal carcinoma. Methods: This retrospective study included 33 patients with locally recurrent nasopharyngeal carcinoma (stage rT1-2, partial rT3) underwent transoral Da Vinci robotic surgery between October 2017 and January 2020. There were 20 males and 11 females, with an average age of (47.9±10.5) years. The lesions were localized in nasopharyngeal cavity in 14 cases, with extending to parapharyngeal space in 6 cases and the floor of sphenoid sinus in 13 cases. Transnasal endoscopy was used to assist surgery if necessary. SPSS 25.0 statistical software was used for statistical analysis. Results: Transoral robotic nasopharyngectomy was successfully performed in all cases without conversion to open surgery, of which 13 cases were combined with transnasal endoscopic surgery. The average operation time was (126.2±30.0) min, ranging from 90 to 180 min. The postoperative pathological margin was R0 (31 cases) and R1 (2 cases), with no tumor residue. Complications of surgery mainly included symptoms of headache, nasal dryness and velopharyngeal insufficiency without nasopharyngeal hemorrhage. Follow-up time was from 3 to 54 months. One case had tumor recurrence 11 months after operation, 1 case had ipsilateral cervical lymph node metastasis 27 months after operation, 2 cases had distant metastasis and 1 case died of nasopharyngeal hemorrhage 3 months after operation. The 1-year, 2-year and 3-year overall survival rates were 97.0%, 96.0% and 92.9%, respectively and the local recurrence free rates were 97.0%, 95.7% and 91.7%, respectively. Conclusion: Transoral robotic nasopharyngectomy is safe and feasible for local recurrent nasopharyngeal carcinoma in selected patients, with higher local control rate and quality of life.
Adult ; Female ; Humans ; Male ; Middle Aged ; Nasopharyngeal Carcinoma/surgery* ; Nasopharyngeal Neoplasms/pathology* ; Neoplasm Recurrence, Local/surgery* ; Quality of Life ; Retrospective Studies ; Robotic Surgical Procedures

Objective: To explore the therapeutic effect and contributing factors of pedicle nasoseptal flap in endoscopic nasopharyngectomy for recurrent nasopharyngeal carcinoma. Methods: Thirty-nine patients with recurrent nasopharyngeal carcinoma admitted to the Eye, Ear, Nose and Throat Hospital of Fudan University from July 2016 to July 2019 were reviewed, with 19 males and 20 females, aging from 30 to 75 years old. All patients underwent endoscopic nasopharyngectomy, followed by reconstruction with the pedicle nasoseptal flap. The methods of preoperative assessment, mucosal flap preparation and nasopharyngeal reconstruction were summarized, and factors affecting the survival of the pedicle nasoseptal flap were discussed. The rates between groups were compared by Fisher's exact test. Results: Ipsilateral mucosal flap was used in 19 cases while contralateral mucosal flap in 20 cases. After the operation, there were 33 cases with complete epithelialization and 6 cases with flap necrosis. Univariate analysis suggested that the number of radiotherapy courses was an important factor affecting the survival of flap (OR=7.429, 95%CI: 1.120-49.270, P=0.042). However, gender, age, type of transnasal endoscopic nasopharyngectomy, osteonecrosis, side of flap and internal carotid artery resection had no influence on flap survival (all P>0.05). All patients were followed-up for 24 to 60 months. Among them, 8 patients had local recurrence and then operated again, 4 patients survived with systemic metastases and 2 patients died. Conclusion: The pedicle nasoseptal flap is a good material for reconstruction for endoscopic nasopharyngectomy, but it is less effective for patients with multiple course radiotherapy.
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Nasal Surgical Procedures/methods* ; Nasopharyngeal Carcinoma/surgery* ; Nasopharyngeal Neoplasms/surgery* ; Pharyngectomy/methods* ; Surgical Flaps ; Neoplasm Recurrence, Local/surgery* ; Treatment Outcome ; Endoscopy

Humans ; Nasopharyngeal Carcinoma/surgery* ; Neoplasm Recurrence, Local/surgery* ; Nasopharyngeal Neoplasms/surgery* ; Chronic Disease

Objective: To summarize and popularize the application of temporalis muscle flap in repair and reconstruction after the resection of tumor or necrotic foci following radiotherapy of nasopharyngeal carcinoma (NPC). Methods: A retrospective analysis was made on the patients treated in the Department of Otorhinolaryngology Head and Neck Surgery of Xiangya Hospital between January 2019 and March 2021 who underwent surgical resection of tumor or necrosis of NPC after radiotherapy and temporalis muscle flap repair. The effect of the repair and the patients' postoperative conditions were analyzed. Results: A total 29 patients, 19 males and 10 females, aged from 33 to 65 years old, were included in the study, and were followed up for 6-35 months. Except for 2 patients who were not followed due to bleeding or special bacterial infection, the others' temporalis muscle flap healed well and no cerebrospinal fluid rhinorrhea or massive hemorrhage occurred. After the operation, all patients had no nasopharyngeal reflux or new open rhinolalia, and in some patients, the open rhinolalia even got relieved. Except for one case of depressed temporal fossa caused by infection and followed debridement and another one case of shallowed forehead wrinkles, the appearances of the other patients were basically symmetrical. Some patients had temporary mouth opening limitation after operation, and all of them recovered after rehabilitation exercises. Conclusions: The temporalis muscle flap can protect the skull base and internal carotid artery, and improve the quality of life of patients after the resection of NPC or necrotic foci. It is a reliable pedicled flap for repairing skull base defect with simple operation procedures and relatively few complications.
Humans ; Male ; Female ; Adult ; Middle Aged ; Aged ; Nasopharyngeal Carcinoma ; Retrospective Studies ; Quality of Life ; Plastic Surgery Procedures/methods* ; Surgical Flaps/blood supply* ; Nasopharyngeal Neoplasms/surgery* ; Necrosis ; Speech Disorders ; Muscles