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*

Adenocarcinoma/pathology* ; Gene Rearrangement ; Humans ; Nasal Cavity/pathology* ; Nose Neoplasms/surgery* ; Paranasal Sinus Neoplasms/surgery* ; Paranasal Sinuses/pathology*

Histiocytes/pathology* ; Humans ; Lymphoma, Extranodal NK-T-Cell/pathology* ; Nose Neoplasms/surgery*

Osteoid osteoma was first reported in 1935 by Jaffe. It is a kind of benign bone disease with the limitation of well-defined lesions. It is rarely seen in the periorbital region. The only symptom of the patient was unilateral proptosis of right. The result of MRI examination was cystic masses in the edge of the right orbit. The tumor was complete removed by the nasal endoscopic approach during the surgery. Pathology result was reported as osteoid osteoma. There was no significant complications of diplopia, visual acuity decreased, enophthalmos, cerebrospinal fluid leakage and others.
Endoscopy ; Exophthalmos ; Face ; Humans ; Magnetic Resonance Imaging ; Nasal Surgical Procedures ; Nose ; Osteoma, Osteoid ; surgery ; Skull Base ; pathology ; Skull Base Neoplasms ; surgery

Synovial sarcoma is a rare tumour found in soft tissue; it is a mesenchymal spindle cell tumour that is not related to the synovial membrane. This tumour has a low incidence, and the most frequent place of occurrence is the lower extremities in young adults. Synovial sarcoma of the head and neck accounts for 3%-5% of sarcomas in this anatomical region. The tumor in the nasal cavity is less than 1%. The treatment of choice for synovial sarcoma of the head and neck is complete surgical excision of the tumour mass followed by adjuvant radiotherapy.
Humans ; Nasal Cavity ; pathology ; Nose Neoplasms ; diagnosis ; radiotherapy ; surgery ; Paranasal Sinuses ; pathology ; Radiotherapy, Adjuvant ; Sarcoma, Synovial ; diagnosis ; radiotherapy ; surgery

We report a rare case of pleomorphic adenoma arising from the nasal septum. A 37-year-old woman presented with a 1-year-history of right-sided occasional epistaxis. Computed tomographic scans revealed an oval mass in the right nasal cavity. The tumor was removed endoscopically with endonasal approach. The microscopic finding showed numbers of myoepithelial cells and duct-like structures consisting of loose myxoid stroma. This lesion had histological characteristics of a pleomorphic adenoma, and this was confirmed by immunohistochemical expression of cytokeratin, S-100 protein and SMA. Her post-operative course was uneventful, and she is currently free from the disease 1.5 years after surgery.
Actins ; metabolism ; Adenoma, Pleomorphic ; diagnosis ; surgery ; Adult ; Endoscopy ; Epistaxis ; Epithelial Cells ; Female ; Humans ; Keratins ; metabolism ; Nasal Septum ; pathology ; Nose Neoplasms ; diagnosis ; surgery ; S100 Proteins ; metabolism

OBJECTIVE: To assess the long-term clinical efficacy of endoscopic surgery of primary sinonasal malignant neoplasms and find out the potential postoperative prognostic factors. METHOD: Forty-three clinical cases of primary sinonasal malignant neoplasms treated under endoscopy were analyzed retrospectively. RESULT: Fifteen patients died. The 1-year, 2-year, 3-year and 5-year survival rates were 83. 7% (36/43), 74. 4% (32/43), 69. 8% (30/43) and 65. 1% (28/43), respectively. Kaplan-Meier single-variable analysis showed that gender, T grade, TNM stage and pathological types of olfactory neuroblastoma were statistically significant prognostic factors (P< 0. 05). COX Pro-Portional hazard models showed that TNM stage was an independent prognostic factors. CONCLUSION Endoscopic surgery for primary sinonasal malignant neoplasms is a safe and effective minimally invasive surgical treatment, and it is an important supplement to the traditional surgery. Gender, T grade, TNM stage and pathological types of olfactory neuroblastoma might be significant prognostic factors.
Endoscopy ; Esthesioneuroblastoma, Olfactory ; surgery ; Humans ; Nasal Cavity ; pathology ; surgery ; Nose Neoplasms ; surgery ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate ; Treatment Outcome

We reported a case of nasal malignant granular cell tumor. The patient was a 51 years old man who went to the hospital because of "right nasal intermittent bleeding for half a year". The pathological examination after resection showed malignant granular cell tumor. No recurrence was noted during a year after resection. The etiology and pathogenesis, clinical features, pathological features and treatments of malignant granular cell tumor were reviewed.
Epistaxis ; Granular Cell Tumor ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Nose ; Nose Neoplasms ; pathology ; surgery

Sinonasal inverted papilloma (SNIP) is one of the most common benign sinonasal tumors demonstrating a high recurrence rate after surgery, and sometimes presents malignant tendency or coexists squamous cell carcinoma. Therefore, it is essential to achieve complete surgical resection, especially the original location of SNIP. In this paper, we evaluated the predictability of preoperative CT and magnetic resonance imaging (MRI) for localization of SNIP origin.
Carcinoma, Squamous Cell ; diagnosis ; pathology ; surgery ; Humans ; Magnetic Resonance Imaging ; Nose Neoplasms ; diagnosis ; pathology ; surgery ; Papilloma, Inverted ; Paranasal Sinus Neoplasms ; diagnosis ; pathology ; surgery ; Prognosis ; Tomography, X-Ray Computed

OBJECTIVE: To describe and analyze the clinical features of nasal respiratory epithelial adenomatoid hamartom and improve the levels of diagnosis and treatment. METHOD: Fourteen cases of nasal respiratory epithelial adenomatoid hamartom confirmed by pathology were collected and analyzed. RESULT: In 14 cases, primary complaint of Hyposmia(or Anosmia)and nasal obstruction were occured in 13 and 11 cases respectively. Four cases had past history of endoscopic sinus surgery because of the diagnosis of nasal polyps. Polypoid neoplasms could be seen in the bilateral olfactory clefts. Sinus CT showed soft tissue shadows in bilateral nasal cavity and mucous membrane thickening in different sinus. Endoscopic sinus surgery were utilized to eliminate focus in all cases. All cases weren t recurred after 2-20 months' following-up visitings. CONCLUSION Nasal respiratory epithelial adenomatoid hamartom is so rare that clinical and pathological doctors have limited knowledge of it. It has its own characteristics from the clinical symptoms, signs to sinus CT although they are nonspecific. So we should improve the understanding about it to avoid misdiagnosis or missed diagnosis.
Diagnosis, Differential ; Endoscopy ; Hamartoma ; diagnosis ; pathology ; surgery ; Humans ; Nasal Cavity ; Nasal Obstruction ; Nasal Polyps ; Neoplasm Recurrence, Local ; Nose Neoplasms ; diagnosis ; pathology ; surgery ; Paranasal Sinuses