OBJECTIVE To explore the feasibility, surgical method, surgical effect and postoperative complications of stage-I functional reconstruction of traumatic deviated nose deformityaccompanied with chronic rhino-sinusitis.METHODS 37 patients with traumatic deviated nose deformity accompanied with chronic rhino-sinusitis were selected in this study.Methods of stage-I reconstruction included endoscopic nasal septoplasty, functional endoscopic sinsus surgery(FESS), turbinectomy, rhinoplasty and so on.The patients were followed up for one month after operation.The shape of the nose was observed and the nasal bias was measured also.At 3 months after operation, the therapeutic effect about the chronic nasosinusitis was estimated by endoscopic check and patients' subjective symptom.The data obtained preoperatively and postoperatively were treated with statistical methods.RESULTS 37 patients with traumatic deviated nose deformity were selected in this study.The postoperative bias was 2.04 ?0.97 mm and preoperative bias was(6.64?2.21) mm.A t-test revealed the significant difference between pre-and postoperative bias(t=6.374, P

AIM: To establish the quality standard for Yanqingsong Granule (Radix P uerariae, Rhizoma Chuanxiong, Radix Paeoniae Alba, Radix Angelicae Dahuricae, et c.). METHODS: Radix Puerariae; Rhizoma Chuanxio ng; Radix Paeoniae Alba; Radix Angelicae Dahuricae. in Yanqingsong Granule were identified by TLC, and the content of puerarin was determined by HPLC. RESULTS: Radix Puerariae; Rhizoma Chuanxio ng; Radix Paeoniae Alba; Radix Angelicae Dahuricae could be identified by TLC. P uerarin showed a good linear relationship at a ran ge of 0.1716～0.8580?g,r=0.9999. The average recovery was 97.49% (RSD= 1.77% and n=6). CONCLUSION: The methods are available with a reproducibility and ca n control the quality of this granule effectively.

OBJECTIVE:To establish the gas chromatography (GC) fingerprint for the petroleum ether part of Areca peel and provide reference for the quality evaluation. METHODS:GC was conducted to establish the fingerprint for the petroleum ether part of Areca peel from 10 different areas,the cluster analysis and similarity of fingerprint data were conducted to study the similarity of GC fingerprint of Areca peel. RESULTS:There were totally 8 common peaks. All the medicine materials had the characteristics,but there were differences among the relative peak area. CONCLUSIONS:The GC fingerprint has high importance and precision and can be used for the quality control of Areca peel.

Objective To study the feasibility and rehabilitation outcomes of one -stage cochlear implantation (CI) in profound deaf children with secretory otitis media (SOM ) .Methods A total of 11 profound deaf children with soal receired one -soage unilateral cochlear implantation with a follow -up period from 13~60 months .In-flamed mucosa in the mastoid as well as exudates were removed radical1y at the time of implantation for adequate drainage of the middle ear .After the sugery ,the patients were followed up and the hearing and rehabilitating out-comes were eveluated .Results All 11 patients were successfully operated with 8 cases in the right ear and 3 cases in the left ear .Among them ,7 cases were nucleus 24 CA ,1 case losa clarion AB 90 K ,2 cases were medel combi 40+and 1 case was pulsar .All patients were successfully operated .No infectious complications occurred .No recurrence of secretory otitis media was observed .After initial stimulation and post regular fitting ,the status of the implant-able devices were all stable .All the implantees had satisfied hearing and entered normal kindergartens or schools . Conclusion Profound deaf pediatric patients with SOM are not an absolute contraindication for CI .With sufticient pre-operation preparontion ,proper trentment and nursing .Cochlear implantation should be condnote as early as possible better rehabilitation performance .

Glucocorticoids ; therapeutic use ; Humans ; Olfaction Disorders ; drug therapy ; Smell

OBJECTIVETo investigate the efficacy and safety of nebulizing glucocorticoid combined with olfactory training in the treatment of postviral olfactory dysfunction.METHODSPatients with postviral olfactory dysfunction were recruited in this study. All patients underwent T&T olfactory testing, sinonasal computer tomgraphy scanning, as well as magnetic resonance scanning of the olfactory pathway. Nebulizing glucocorticoid (pulmicort repulse) was inhaled once daily at the starting dose of 2 mg tapered to 1 mg after two weeks combined with olfactory training for 4 weeks. T&T olfactory testing were repeated after 4-week treatment.RESULTS Twenty four patients received teatment, with a mean age of 54 years old(range 37 to 81 years old), a mean olfactory dysfunction course of 2.20 months(range, 0.25-9 months). Of whom, 21 were anosmia, 3 were hyposmia. After teatment, complete recovery were achieved in 4 patients(16.7%), obvious improvement in 9 (37.5%), improvement in 5 (20.8%), no improvement in 6 (25.0%). No side effect and untoward effect were found.CONCLUSIONThe primmary outcomes suggest the efficacy and safety of nebulizing glucocorticoid combined with olfactory training in the treatment of postviral olfactory dysfunction.

OBJECTIVE: To investigate the application of mitomycin in laryngeal surgery. METHOD: Retrospective analysis of the clinical data of 48 patients who had vocal cord lesion involving anterior commissure. The treatment of 30 patients treated with microsurgery and external application of mitomycin, while that of the others were only done with microsurgery. RESULT: Among the 30 patients who were treated with microsurgery and mitomycin, only 2 patients of which showed slight adhesion of anterior commissure after surgery. While in the group of microsurgery, there were 6 patients who had adhesion of anterior commissure adhesion after surgery. CONCLUSION Mitomycin could prevent vocal adhesion after laryngeal surgery.
Adult ; Aged ; Female ; Humans ; Laryngoscopy ; methods ; Larynx ; surgery ; Male ; Middle Aged ; Mitomycin ; therapeutic use ; Retrospective Studies

OBJECTIVE: In-depth understanding of endoscopic anatomy of the skull base is the cornerstone of the development of endoscopic endonasal skull base surgery. The purpose of this study is to explore the anatomical landmarks of the clivus for endoscopic endonasal skull base surgery. METHOD: Eight silicon-injected adult cadaveric heads (16 sides) were dissected performing endoscopic endonasal approach. The clivus and adjacent structures were exposed; and their anatomy shown in detail. High-quality pictures were produced. RESULT: The clivus was subdivided into the upper, the middle and the lower clivus. Extracranial soft tissue landmarks and bony landmarks were presented. Intradural landmarks of the upper clivus were the interpeduncular cistern, posterior cerebral artery, posterior communicating artery, superior cerebellar artery, cranial nerve III and cerebral peduncle; intradural landmarks of the middle clivus were the prepontine cistern, basilar artery, cranial nerve VI and pons; intradural landmarks of lower clivus were premedullary cistern, vertebral artery, cranial nerve XI and medulla oblongata. Surgical routes to the clivus were the upper clivus approach, middle clivus approach, lower clivus approach and panclival approach. CONCLUSION An understanding of the complex anatomy of the clivus is paramount for surgically dealing with the disease involved clivus and adjacent region.
Adult ; Cadaver ; Cranial Fossa, Posterior ; anatomy & histology ; surgery ; Endoscopy ; Humans ; Nose ; Skull Base

OBJECTIVE: To evaluate the etiology and management of delayed epistaxis after endoscopic surgery. METHOD: To retrospectively analyze the clinical data of 11 cases for epistaxis after nasal endoscopic surgery. To compare their precipitating factors, their surgical approach, time and site of bleeding and management in order to find the intrinsic rules. RESULT: The precipitating factors, bleeding sites and treatments varied among patients. CONCLUSION Delayed epistaxis after endoscopic surgery can not be neglected. There may be some precipitating factors. The surgical approach may be related to the bleeding site. It is better to treat the epistaxis using the endoscope to explore the bleeding site and to give corresponding intervention.
Adult ; Endoscopy ; adverse effects ; Epistaxis ; etiology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; therapy ; Retrospective Studies ; Young Adult

OBJECTIVE: To describe a modified lateral pharyngoplasty with partial transsection of levator veli palatine muscle in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) and report the primary outcomes. METHOD: Retrospective review was performed in sixty patients with OSAHS. All the patients underwent modified surgical procedures, including partial transsection of levator veli palatine muscle and high soft palatoplasty. RESULT: The patients with a reduction of the AHI at least 50% were 6 (6/60, 10%). The patients with a reduction of the AHI at least 50% and a postoperative AHI < 20 were 44 (44/60, 73.3%). The patients with a postoperative AHI < 5 were 10 (10/60, 16.7%). Postoperative complications were postoperative bleeding in two cases (3.3%) and short-term velopharyngeal insufficiency in 10 cases (16.7%). CONCLUSION Lateral pharyngoplasty with partial transsection of levator veli palatine muscle provides a safe and effective procedure for selected OSAHS patients with oropharyngeal collapse as the main site.
Adult ; Apnea ; surgery ; Female ; Humans ; Male ; Middle Aged ; Oral Surgical Procedures ; methods ; Palate, Soft ; surgery ; Pharynx ; surgery ; Retrospective Studies ; Sleep Apnea, Obstructive ; surgery ; Treatment Outcome