Humans ; Water ; Rivers ; Skull/anatomy & histology* ; Brain/diagnostic imaging* ; Forensic Medicine ; Forensic Anthropology

Humans ; Intervertebral Disc Displacement/surgery* ; Skull ; Lumbar Vertebrae/surgery* ; Blindness ; Treatment Outcome ; Intervertebral Disc Degeneration/surgery*

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*

Necrotizing otitis externa is a progressive infectious disease involving the external auditory canal and even the skull base, which can lead to serious complications and even death if not treated in time. In this paper, the latest advances in etiology, pathogenesis, clinical manifestations, diagnosis and treatment were reviewed based on previous literature, providing reference for clinical diagnosis, treatment and future research.
Humans ; Otitis Externa/therapy* ; Skull Base/pathology* ; Ear Canal/pathology* ; Head

OBJECTIVE: To observe the clinical efficacy of acupuncture of revised acupoint combination around the skull base in treating post-stroke mild cognitive impairment (PSMCI), and preliminary explore its action mechanism. METHODS: A total of 76 PSMCI patients were randomly divided into an observation group (38 cases, 4 cases dropped off) and a control group (38 cases, 3 cases dropped off, 1 case was removed). In the observation group, acupuncture of revised acupoint combination around the skull base (bilateral Fengchi [GB 20], Wangu [GB 12], Tianzhu [BL 10] and Yamen [GV 15], Baihui [GV 20]) was used for treatment. In the control group, 8 non-meridian and non-acupoint points at the distal end were selected for shallow puncture treatment. Retaining the needles of 30 min, once every other day,3 times a week for 4 weeks in both groups. The scores of Montreal cognitive assessment (MoCA), mini-mental state examination (MMSE), Barthel index (BI) and serum levels of cystatin C (Cys-C) and homocysteine (Hcy) were compared in the two groups before and after treatment, and the clinical efficacy was evaluated. RESULTS: After treatment, the scores of MoCA were increased compared with those before treatment in the two groups (P<0.05), and the score in the observation group was higher than that in the control group (P<0.05). The scores of MMSE and BI were increased compared with those before treatment in the observation group (P<0.05), and the score of MMSE in the observation group was higher than that in the control group (P<0.05). After treatment, the serum levels of Cys-C and Hcy were decreased compared with those before treatment in the observation group (P<0.05), and lower than those in the control group (P<0.05). After treatment, the serum level of Cys-C was increased compared with that before treatment in the control group (P<0.05). The total effective rate of the observation group was 88.2% (30/34), which was higher than 32.4% (11/34) of the control group (P<0.05). CONCLUSION Acupuncture of revised acupoint combination around the skull base can improve cognitive function and daily living ability of PSMCI patients, which may be related to the down regulation of serum levels of Cys-C and Hcy.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Cognitive Dysfunction/therapy* ; Stroke/complications* ; Treatment Outcome ; Skull Base

Epidermoid cysts are generally benign neoplastic lesions, the etiology of which is unclear and is mainly related to epithelial cells left in the tissues during the embryonic period and traumatically implanted in the tissues. The most common intraosseous sites are the phalanges and the skull. Epidermoid cysts occurring in the jaws are clinically rare. In this paper, we report a case of epidermoid cyst occurring in the mandible with embedded teeth and discuss the etiology, clinical manifestations, diagnosis, and treatment of epidermoid cysts in the jaws in the context of the relevant literature.
Humans ; Epidermal Cyst/surgery* ; Skull ; Mandible ; Diagnosis, Differential ; Epithelial Cells

Humans ; Skull Base/surgery* ; Endoscopy/methods* ; Neurosurgical Procedures/methods*

Humans ; Nose ; Endoscopy/methods* ; Skull Base/surgery* ; Skull Base Neoplasms/surgery*

Humans ; Skull Base/surgery* ; Head ; Philosophy

Humans ; Endoscopy ; Neurosurgical Procedures ; Skull Base/surgery*