Application of endoscopic resection of benign tumor in infratemporal fossa / 中华耳鼻咽喉头颈外科杂志

Objective@#To explore the application of endoscopy and clinical effect of endoscopic resection of benign tumor in infratemporal fossa.@*Methods@#The clinical data of 11 patients with benign tumors in infratemporal fossa admitted to the Department of Otorhinolaryngology Head and Neck Surgery and Skull Base Surgery of the Affiliated Hospital of Qingdao University from January 2016 to September 2018 were retrospectively analyzed. There were 6 males and 5 females, with the age ranging from 11 to 63 years old. The main clinical manifestations were pharyngeal foreign body sensation, submaxillary pain, maxillofacial numbness and tongue numbness. Imaging examination showed that the tumor was round and had a clear boundary with the surrounding tissue. All the patients underwent endoscopic surgery. Appropriate surgical approach was selected according to the location of the tumor and its relationship with the internal carotid artery. The endoscopic surgical approaches included trans-oropharyngeal approach in 7 cases, trans-lateral pterygomandibular raphe approach in 1 case and trans-medial pterygomandibular raphe approach in 3 cases. The pathological results, prognosis, complications and relapse of patients were summarized through descriptive statistics.@*Results@#The tumors were completely resected under endoscope in all patients, and there was no significant complication occurred after surgery. The average pain VAS score was 3.1 after surgery and average hospital stay was 5.9 d. The postoperative pathological diagnoses consisted of 6 cases of pleomorphic adenoma, 4 cases of neurilemmoma and 1 case of basal cell adenoma. All patients were followed up regularly from 6 to 39 months without recurrence of tumor.@*Conclusion@#Endoscopic resection of benign tumors in infratemporal fossa has the advantages of minimal damage, rapid recovery, few complications, and definite curative effect, which can be used as an important alternative for surgical treatment of benign tumors.

Application of endoscopic resection of benign tumor in infratemporal fossa / 中华耳鼻咽喉头颈外科杂志

To explore the application of endoscopy and clinical effect of endoscopic resection of benign tumor in infratemporal fossa. The clinical data of 11 patients with benign tumors in infratemporal fossa admitted to the Department of Otorhinolaryngology Head and Neck Surgery and Skull Base Surgery of the Affiliated Hospital of Qingdao University from January 2016 to September 2018 were retrospectively analyzed. There were 6 males and 5 females, with the age ranging from 11 to 63 years old. The main clinical manifestations were pharyngeal foreign body sensation, submaxillary pain, maxillofacial numbness and tongue numbness. Imaging examination showed that the tumor was round and had a clear boundary with the surrounding tissue. All the patients underwent endoscopic surgery. Appropriate surgical approach was selected according to the location of the tumor and its relationship with the internal carotid artery. The endoscopic surgical approaches included trans-oropharyngeal approach in 7 cases, trans-lateral pterygomandibular raphe approach in 1 case and trans-medial pterygomandibular raphe approach in 3 cases. The pathological results, prognosis, complications and relapse of patients were summarized through descriptive statistics. The tumors were completely resected under endoscope in all patients, and there was no significant complication occurred after surgery. The average pain VAS score was 3.1 after surgery and average hospital stay was 5.9 d. The postoperative pathological diagnoses consisted of 6 cases of pleomorphic adenoma, 4 cases of neurilemmoma and 1 case of basal cell adenoma. All patients were followed up regularly from 6 to 39 months without recurrence of tumor. Endoscopic resection of benign tumors in infratemporal fossa has the advantages of minimal damage, rapid recovery, few complications, and definite curative effect, which can be used as an important alternative for surgical treatment of benign tumors.

Expanding the limits of endoscopic intraorbital tumor resection using 3-dimensional reconstruction / Expandindo os limites da ressecção endoscópica de tumor intraorbital utilizando reconstrução tridimensional

Abstract Introduction: Endoscopic orbital surgery is a nascent field and new tools are required to assist with surgical planning and to ascertain the limits of the tumor resectability. Objective: We purpose to utilize three-dimensional radiographic reconstruction to define the theoretical lateral limit of endoscopic resectability of primary orbital tumors and to apply these boundary conditions to surgical cases. Methods: A three-dimensional orbital model was rendered in 4 representative patients presenting with primary orbital tumors using OsiriX open source imaging software. A 2-Dimensional plane was propagated between the contralateral nare and a line tangential to the long axis of the optic nerve reflecting the trajectory of a trans-septal approach. Any tumor volume falling medial to the optic nerve and/or within the space inferior to this plane of resectability was considered theoretically resectable regardless of how far it extended lateral to the optic nerve as nerve retraction would be unnecessary. Actual tumor volumes were then superimposed over this plan and correlated with surgical outcomes. Results: Among the 4 lesions analyzed, two were fully medial to the optic nerve, one extended lateral to the optic nerve but remained inferior to the plane of resectability, and one extended both lateral to the optic nerve and superior to the plane of resectability. As predicted by the three-dimensional modeling, a complete resection was achieved in all lesions except one that transgressed the plane of resectability. No new diplopia or vision loss was observed in any patient. Conclusion: Three-dimensional reconstruction enhances preoperative planning for endoscopic orbital surgery. Tumors that extend lateral to the optic nerve may still be candidates for a purely endoscopic resection as long as they do not extend above the plane of resectability described herein.

Resumo Introdução: A cirurgia orbital endoscópica é um campo emergente e são necessárias novas ferramentas para auxiliar no planejamento cirúrgico e determinar os limites da ressecabilidade tumoral. Objetivo: Usar a reconstrução radiográfica tridimensional para definir o limite lateral teórico de ressecabilidade endoscópica de tumores orbitais primários e aplicar essas condições de limites a casos cirúrgicos. Método: Um modelo orbital tridimensional foi aplicado a quatro pacientes representativos com tumores orbitais primários utilizando o software de imagem de fonte aberta OsiriX. Um plano bidimensional foi propagado entre a narina contralateral e uma linha tangencial ao eixo longo do nervo óptico que reflete a trajetória de uma abordagem transeptal. Qualquer volume de tumor situado medialmente ao nervo óptico e/ou dentro do espaço inferior a esse plano de ressecabilidade foi teoricamente considerado ressecável, independentemente de quão longe ele se estendia até o nervo óptico, pois a retração do nervo seria desnecessária. Os volumes reais do tumor foram então sobrepostos sobre esse plano e correlacionados com os resultados cirúrgicos. Resultados: Entre as quatro lesões analisadas, duas eram totalmente mediais ao nervo óptico, uma se estendia lateralmente ao nervo óptico, mas permaneceu inferior ao plano de ressecabilidade, e uma se estendia lateralmente ao nervo óptico e superior ao plano de ressecabilidade. Conforme previsto pelo modelo tridimensional, uma ressecção completa foi obtida em todas as lesões, exceto uma, que transgrediu o plano de ressecabilidade. Nenhuma nova diplopia ou perda de visão foi observada em qualquer paciente. Conclusão: A reconstrução tridimensional melhora o planejamento pré-operatório para a cirurgia orbital endoscópica. Os tumores que se estendem lateralmente ao nervo óptico podem ainda ser candidatos à ressecção puramente endoscópica, desde que não se estendam além do plano de ressecabilidade aqui descrito.

Estudio retrospectivo: características epidemiológicas de los pacientes con síndrome de apnea e hipoapnea obstructiva del sueño y roncopatía intervenidos por faringoplastia, Hospital Británico de Buenos Aires, 2011­2016 / Retrospective Study: Epidemiologic characteristics in patients with obstructive sleep apnea and hypopnea syndrome and snoring who underwent pharyngoplasty, Hospital Británico de Buenos Aires: 2011-2016 / Estudo retrospectivo: características epidemiológicas dos pacientes com síndrome de apneia e hipoapneia obstrutiva do sono e roncopatia intervindos por faringoplastia, Hospital Britânico de Buenos Aires, 2011­2016

Objetivo: el síndrome de apnea e hipoapnea obstructiva del sueño (SAHOS) y las roncopatías contribuyen al desarrollo de comorbilidades. La primera línea de tratamiento del SAHOS es el CPAP. En pacientes sin adhesión al tratamiento, se propone la opción quirúrgica. Se han descrito múltiples intervenciones adaptadas a cada paciente de acuerdo al grado de obstrucción. Este estudio describe las características epidemiológicas de los pacientes intervenidos por faringoplastias en el periodo comprendido entre 2011 y 2016 en el Hospital Británico de Buenos Aires. Metodología: estudio retrospectivo de pacientes intervenidos por faringoplastias. Se incluyeron pacientes mayores de 18 con diagnóstico de SAHOS por polisomnografía y/o roncopatía. Se excluyeron pacientes menores de 18 años y con obesidad mórbida. Resultados: se incluyeron 51 pacientes con una edad media de 44.8±1.7 años, de los cuales el 84.3% fueron hombres. 35.3% (n=18) de los pacientes presentaron alguna comorbilidad, siendo la más frecuente hipertensión arterial. 85% (n=43) de los pacientes presentaban SAHOS, siendo un 29,4% severo y el 35,3% de grado moderado. 15% de los pacientes que optaron por el tratamiento quirúrgico presentaban roncopatía. Conclusiones: en este estudio se encontró que los pacientes fueron en su mayoría hombres con una edad media de 44.8±1.7, sintomáticos (Epworth > 9), con obesidad (IMC 28.9±0.4) y con baja adherencia al CPAP. La comorbilidad más frecuente fue hipertensión arterial. El grado de SAHOS prevalente fue el moderado (35,5%). 15% de los pacientes que optaron por el tratamiento quirúrgico presentaban roncopatía.

Objective: Obstructive sleep apnea and hypopnea syndrome (OSAHS) and snoring contribute to the development of comorbidities. The first line of treatment in OSAHS is CPAP. In patients without treatment adherence, the surgical option is proposed. Multiple interventions adapted to each patient have been described according to degree of obstruction. This study describes the epidemiological characteristics of patients who underwent pharyngoplasty between 2011 and 2016 at the Hospital Británico de Buenos Aires. Methodology: Retrospective study of patients who underwent pharyngoplasty. Patients over 18 with OSAHS diagnosed by polysomnography and/or chronic snoring were included. We excluded patients under 18 as well as those with morbid obesity. Results: 51 patients were included with an average age of 44.8 ± 1.7, of whom 84.3% were men. 35.3% (n = 18) of the patients presented some comorbidity, where arterial hypertension was the most frequent. 85% (n = 43) of the patients had OSAHS, of which 29.4% involved a severe degree and 35.3% a moderate one. 15% of patients who underwent surgical treatment presented snoring. Conclusions: In this study, it was found that the patients were mostly men with a mean age of 44.8 ± 1.7; they were also symptomatic (Epworth> 9), suffered from obesity (BMI 28.9 ± 0.4), and presented poor adherence to CPAP. The most frequent comorbidity was arterial hypertension. The prevalent degree of OSAHS was moderate (35.5%). 15% of patients who underwent surgical treatment suffered from chronic snoring.

Objetivo: o síndrome de apneia e hipoapneia obstrutiva do sono (SAHOS) e as roncopatias contribuem ao desenvolvimento de comorbilidades. A primeira linha de tratamento do SAHOS é o CPAP. Em pacientes sem adesão ao tratamento, se propõe a opção cirúrgica. Se há descrito múltiplas intervenções adaptadas a cada paciente de acordo ao grau de obstrução. Este estudo descreve as características epidemiológicas dos pacientes intervindos por faringoplastias no período compreendido entre 2011 e 2016 no Hospital Britânico de Buenos Aires. Metodologia: estudo retrospectivo de pacientes intervindos por faringoplastias. Se incluíram pacientes maiores de 18 com diagnóstico de SAHOS por polisomnografia e/ou roncopatia. Se excluíram pacientes menores de 18 anos e com obesidade mórbida. Resultados: se incluíram 51 pacientes com uma idade média de 44.8±1.7 anos, dos quais 84.3% foram homens. 35.3% (n=18) dos pacientes apresentaram alguma comorbilidad, sendo a mais frequente hipertensão arterial. 85% (n=43) dos pacientes apresentavam SAHOS, sendo um 29,4% severo e 35,3% de grau moderado. 15% dos pacientes que optaram pelo tratamento cirúrgico apresentavam roncopatia. Conclusões: neste estudo se encontrou que os pacientes foram na sua maioria homens com uma idade média de 44.8±1.7, sintomáticos (Epworth > 9), com obesidade (IMC 28.9±0.4) e com baixa aderência ao CPAP. A comorbilidade mais frequente foi hipertensão arterial. O grau de SAHOS prevalente foi o moderado (35,5%). 15% dos pacientes que optaram pelo tratamento cirúrgico apresentavam roncopatia.

Clinical effect of ostimeatal complex surgery on chronic sinusitis under nasal endoscope / 中国基层医药

Objective To analyze the clinical effect of ostimeatal complex surgery on chronic sinusitis under nasal endoscope.Methods A total of 270 patients with chronic sinusitis treated in Huzhou Central Hospital from March 2014 to May 2017 were selected.The patients were randomly divided into control group and observation group according to the digital table,with 135 cases in each group.The observation group received ostimeatal complex surgery under nasal endoscope.The control group was treated with local excision,local glucocorticoid injection,and maxillary sinus puncture and irrigation. The patients were followed up for 6 months after surgery, the clinical effect was observed.The life quality of patients was evaluated with 36-items short form health survey (SF-36) and sino-nasal outcome test-20 (SNOT-20).Results At the last follow-up,the cure rate of the observation group was 84.4% , the improvement rate was 13.3% , the cure rate of the control group was 45.2% , and the improvement rate was 20.0%.The clinical efficacy of the observation group was significantly better than that of the control group ( Z =7.291,P<0.001).Three months after treatment,the physiological role score[(69.5 ± 14.1) points] and general health score [(62.9 ± 11.4) points], the total score of 20 items [( 15.5 ± 3.4 ) points] and 5 items [( 8.1 ± 3.7)points] of SNOT-20 scale in the observation group were significantly improved (t=4.881,5.102,20.283, 14.360,all P<0.05).The scores of physiological function,physiological role,body pain,vigor,social function,emotional role,mental health and general health in the observation group were (86.8 ± 11.5) points,(81.0 ± 12.1) points, (82.8 ± 12.7)points,(70.4 ± 11.0)points,(84.5 ± 13.0) points,(73.4 ± 11.6) points,(87.0 ± 12.4)points and (68.7 ± 16.4)points,which were significantly better than those in the control group [(83.8 ± 11.4)points,(69.5 ± 12.4)points,(78.5 ± 13.1) points,(68.4 ± 11.9) points,(74.4 ± 11.7) points,(67.4 ± 11.9) points,(78.9 ± 12.3)points and (64.3 ± 12.9) points],the differences were statistically significant (t =2.153,7.712,2.738, 2.012,6.710,4.195,5.388,2.450,all P<0.05).There were no statistically significant differences in the score of 20 general items and the score of 5 items compared with those at 3 months (all P>0.05).Conclusion The clinical effect of ostimeatal complex surgery on chronic sinusitis under nasal endoscope is satisfactory.The overall symptoms and quality of life of the patients returned to normal,but the 5 major problems such as nasal mucus,mucus nose,bad sleep at night,nasal discharge backstreaming and inattention have not been solved thoroughly.

Application of mucosal flap technique in Draf type Ⅱb/Ⅲ frontal sinus surgery / 中华耳鼻咽喉头颈外科杂志

Draf type Ⅱb/Ⅲ frontal sinus surgery has been widely used in clinical practice. They can obtain a wide operating space and sufficient drainage pathways. However, the mucosa around the frontal sinus ostium was removed during the surgery, resulting in bone exposure, and sinus ostium stenosis or atresia may occur after the operation. In recent years, rhinologists at home and abroad have applied various mucosal flaps to cover the exposed bone around the frontal sinus orifice after Draf Ⅱb/Ⅲ frontal sinus surgery, in order to reduce scar formation and bone hyperplasia along with the incidence of frontal sinus ostium stenosis or atresia after surgery. Satisfactory results have been achieved. The article reviews the application of mucosal flap technique in Draf Ⅱb/Ⅲ frontal sinus surgery, in order to promote the clinical research and technical development of this technique in China.

The effect of genioglossus activity to velopharyngeal surgery in patient with obstructive sleep apnea hypopnea syndrome / 中华耳鼻咽喉头颈外科杂志

Objective@#To investigate the effect of genioglossus (GG) activation at sleep onset on the outcome of velopharyngeal surgery in obstructive sleep apnea hypopnea syndrome (OSAHS) patients.@*Methods@#Thirty-five patients between April 2014 and February 2015 in Beijing Tongren Hospital with OSAHS underwent overnight polysomnography with synchronous genioglossus electromyography (GGEMG) using intraoral electrodes. The upper airway (UA) anatomy was evaluated by three-dimensional computer tomography (3D-CT) in OSAHS patients. Then, all of the patients received velopharyngeal surgery, including revised uvulopalatopharyngoplasty (UPPP) with uvula preservation or UPPP combined transpalatal advancement pharyngoplasty. All patients were followed-up using polysomnography 3-6 months after surgery. T-test or Wilcoxon test were used to compare the variables between groups, and Spearman correlation analysis was used to test the correlation between parameters.@*Results@#Thirty-five patients received velopharyngeal surgery. Twenty-two patients (62.86%) were responders, and 13 patients (37.14%) were non-responders. Responders had a higher mean GGEMG during sleep onset (15.31±3.74 vs. 9.92±2.93, t=4.504, P=0.001). The decreased AHI was significantly positively related to the sleep onset mean GGEMG (r=0.541, P=0.004) and the change in GGEMG (r=0.422, P=0.028). The decreased AHI was significantly negatively related to the minimal cross sectional airway area (mCSA,ρ=0.629,P=0.000) and the minimal lateral airway dimension (mLAT, ρ=0.484, P=0.009) at velopharynx.@*Conclusions@#The outcome of velopharyngeal surgery was affected by the mean GGEMG during sleep onset. We speculated that the patient with higher GGEMG at sleep onset and narrower velopharynx were more suitable candidates for velopharyngeal surgery.

Tomographical Findings in Adult Patients Undergoing Endoscopic Sinus Surgery Revision

Abstract Introduction Many patients undergoing functional endoscopic sinus surgery still have an uncontrolled clinical disease in the late post-operative period. Up to 11.4% of the patients will require a revision surgery. Findings such as the residual uncinated process and the lateralization of the middle turbinate were considered by some studies as being responsible for failure in the primary surgery. Objectives To describe the tomographical findings in adult patients undergoing revision endoscopic sinus surgery, the profile of those patients, and verify the mucosal thickening level of the paranasal sinus. Methods Data were collected from medical records and computed tomography reports of 28 patients undergoing revision sinus surgery on a private service in the city of Blumenau between 2007 and 2014. The score of Lund-Mackay was used to verify the mucosal thickening level. Results Among the 28 patients, 23 were reoperated once, 3 were reoperated twice, and 2 were reoperated 3 times. The most relevant findings were mucosal thickening of the maxillary sinus (89.28%), deviated septum (75%), thickening of the ethmoid (50%) and sphenoidal sinuses (39.28%), and pneumatization of the middle turbinate (39.28%). The average obtained in the Lund-Mackay score was 5.71, withmost patients classified in the lower range of punctuation. Conclusion The analysis of the computed tomography scans showed persistent structures that may be responsible for the failure of the primary surgery. Computed tomography is a useful tool to plan the surgery and quantify the post-operative success.

Efficacy of dexmedetomidine in preventing agitation during recovery from general anesthesia in patients undergoing uvulopalatopharyngoplasty / 中华麻醉学杂志

Objective To evaluate the efficacy of dexmedetomidine in preventing agitation during recovery from general anesthesia in patients undergoing uvulopalatopharyngoplasty (UPPP).Methods Sixty adults patients with obstructive sleep apnea syndrome,of American Society of Anesthesiology physical status Ⅰ or Ⅱ,aged 24-62 yr,with body mass index of 24-37 kg/m2,undergoing elective UPPP,were divided into dexmedetomidine group (group D) and conventional group (group C) using a random number table method,with 30 patients in each group.Dexmedetomidine was infused in a loading dose of 0.8 μg/kg over 10 min starting from 10 min before anesthesia induction,followed by a continuous infusion of 0.4 μg · kg-1 · h-1 for 30 min in group D,while the equal volume of normal saline was given instead of dexmedetomidine in group C.Anesthesia was induced and maintained by target-controlled infusion of propofol and remifentanil,and bispectral index value was maintained at 40-60 during surgery.Patients were extubated after they restored spontaneous breathing completely,opened eyes on verbal command and responded to verbal command,and then the patients were transferred to the recovery room,and oxygen was inhaled by mask.The emergence time,extubation time and development of agitation were recorded.Verbal rating scale was used to assess pain at 30 min after patients were transferred to the recovery room.Results Compared with group C,the incidence of agitation was significantly decreased,pain was reduced,and the emergence time was prolonged in group D (P＜0.05).There was no significant difference in extubation time between two groups (P＞0.05).Conclusion Dexmedetomidine can effectively prevent the occurrence of agitation during recovery from general anesthesia in patients undergoing UPPP.

Misdiagnosic analysis and treatment of pyriform sinus fistula in children / 中华耳鼻咽喉头颈外科杂志

Objective@#To discuss the misdiagnosis of pyriform sinus fistula and to better understand this kind of illness.@*Methods@#The analysis was based on twenty-eight patients with congenital pyriform sinus fistula aged from 11 months to 14 years, with the median age of 5 years, and who were surgically treated from January 2013 to January 2017 in Kunming Children′s Hospital.Twenty patients were misdiagnosed in other hospital.After the routine examination of neck ultrasound and enhanced CT, internal fistula was found by self-retaining laryngoscope, traced by methylene blue, and excised by high ligation.@*Results@#Twenty patients were misdiagnosed.The misdiagnosis time ranged from 6 months to 3 years.Under self-retaining laryngoscope, piriform fossa fistula were found in all patients.Nineteen fistula were found in the left and 1 in the right.The fistula in patients was unilateral.Seven cases were misdiagnosed as suppurative lymphadensitis, undergone abscess incisional drainage many times.Three cases were misdiagnosed as thyroglossal duct cyst and performed excision of thyroglossal duct cyst.One case was treated by extended Sistruck operation again because the doctor considered that excision of middle segment of hyoid bone was not enough and the fistula was not ligated completely.One case was misdiagnosed as second branchial cleft fistula on the right side of the neck.Nine cases were misdiagnosed as hyroid-associated diseases including 2 cases suppurative thyroiditis, 2 cases subacute thyroiditis and 5 cases thyroid neoplasms.Among them, 2 cases underwent partial thyroidectomy.All the patients were treated with high ligation of fistula under general anesthesia.The operation was smooth, and no hoarseness, bucking and pharyngeal fistula occurred after the operation.Postoperative follow-up time ranged from 12 months to 4 years and the median follow-up was 18 months without recurrence.The diagnosis was confirmed pathologically.@*Conclusions@#Pyriform sinus fistula in children was uncommon and easily misdiagnosed in clinic.The majority of physician including some otolaryngologists were lack of understanding of the disease.It should be regarded as one of the important differential diagnosis of neck mass in children.Children with recurrent left neck infection and/or abscess should be highly suspected.Self-retaining laryngoscopic examination can make a definite diagnosis and high ligation of the fistula through the external neck approach can achieve good therapeutic effect.

Control study of H-uvulopalatopharyngoplasty combined with tongue base radiofrequency for the treatment of obstructive sleep apnea hypopnea syndrome / 中华耳鼻咽喉头颈外科杂志

Objective@#To investigate the effect of H-uvulopalatopharyngoplasty(H-UPPP) combined with tongue base radiofrequency ablation in the treatment of obstructive sleep apnea hypopnea syndrome(OSAHS).@*Methods@#Sixty-two patients with moderate or severe OSAHS, whose obstructive plane located in the oropharynx and tongue base were divided into two groups two groups according to the patient′s independent choice under the condition of fully informed before the operation. The control group of 30 cases underwent H-UPPP, while the experimental group of 32 patients underwent improved H-UPPP and tongue base radiofrequency. The clinical efficacy between the two groups was compared.@*Results@#There was no significant difference between the two groups before operation. After the operation, the total effective rate of the experimental group was 71.9%, significantly higher than that of the control group (46.7%, χ2=4.09, P<0.05), the difference was statistically significant. After operation, in the control group, AHI was (19.4±8.1)/h, LSaO2 was 0.767±0.052. In the experimental group, AHI was (17.8±7.8)/h, LSaO2 was 0.790±0.059. There was significant difference in both groups before and after surgery (P<0.001), with statistical significance. In the experimental group, after operation, the minimum diameter of oropharyngeal cavity was (10.6±2.4) mm, there was obvious increase compared with the diameter of oropharyngeal cavity (9.9±2.2) mm before operation, the difference was statistically significant (t=2.64, P<0.05). In the control group, after operation, the minimum diameter of oropharyngeal cavity was(10.0±2.4) mm, there was no obvious increase compared with the diameter of oropharyngeal cavity (9.9±2.5) mm before operation, the difference was not statistically significant (P>0.05). Compared between control group and experimental group, the differences of AHI, LSaO2, the minimum anteroposterior diameter of oropharyngeal cavity before and after operation were not statistically significant (P>0.05).@*Conclusion@#The effect of same time H-UPPP and radiofrequency ablation surgery is definitive.

The impact of resection of skull base tumor via an endoscopic endonasal approach on the visual function of vision impaired patients and the analysis of factors affecting their visual recovery / 中华耳鼻咽喉头颈外科杂志

Objective@#To evaluate the visual outcomes of patients with visual impairment after resecting skull base tumor via an endoscopic endonasal approach, and to analyze the factors affecting visual recovery.@*Methods@#One hundred and fifty-three patients with skull base tumor who suffered from preoperative visual impairment from Skull Base Surgery Center of Xuanwu Hospital were operated through an endoscopic endonasal approach. Both preoperative and postoperative visual function outcomes as well as factors that might have affected their visual recovery were analyzed retrospectively by Chi square test and Logistic regression analysis.@*Results@#Complete resection was achieved in 85.6% of the patients using this technique. The rate of postoperative visual recovery in the female group (86.1%) was higher than that in the male group (73.9%), the benign group (90.2%) higher than the malignant group (20.0%), the group without optic atrophy (97.1%) higher than the one with (51.2%), and the acute group (96.6%) higher than the chronic group (80.0%). Significant differences were found between the abovementioned groups (χ2 value was 5.849, 87.860, 79.757, 4.745, respectively, all P<0.05). The degree of optic atrophy and the property of tumors were significantly associated with visual improvement after treatment (Wold χ2 value was 18.597 and 35.623, all P<0.001).@*Conclusions@#Our results indicate that endoscopic endonasal surgery shows its ability both to resect skull base tumors and to improve visual function in the majority of patients. The timing of treatment for patients suffered from preoperative visual impairment should be selected in early stage before optic atrophy occurs.

Long-term efficacy of supracricoid partial laryngectomy for 298 patients with laryngeal carcinoma / 中华耳鼻咽喉头颈外科杂志

Objective@#To evaluate the oncologic and functional outcomes of supracricoid partial laryngectomy (SCPL) in the treatment of laryngeal carcinoma.@*Methods@#A total of 298 laryngeal carcinoma patients who underwent SCPL treatment from January 2005 to December 2013 were reviewed retrospectively. Clinical data of demographic and clinical characteristics, postoperative complications, rehabilitation information, recurrence and metastasis were analysed. Survival and local control were used to evaluate the clinical outcome.Data were analyzed by SPSS 23.0 software.@*Results@#Thirty-one patients with supraglottic carcinoma underwent cricohyoidoepiglottopexy (CHEP)and 267 with glottic carcinoma underwent cricohyoidopexy (CHP) were enrolled in this study. The mean duration of followed up was 74 months, ranging from 12 to 146 months. Fifty-four cases died at last follow-up. With respect to 31 patients with supraglottic carcinoma, 5- and 10-year overall survival rates and disease specific survival rates all were 78.1%; 5- and 10-year disease free survival rates were 72.1% and 63.7% respectively; and 5- and 10-year local control rates were both 84.2%. In 267 patients with glottic carcinoma, 5- and 10-year overall survival rates were 85.8% and 77.1% respectively; 5- and 10-year disease specific survival rates were 86.6% and 78.4% respectively; 5- and 10-year disease free survival rates were 80.6% and 74.2% respectively; and 5- and 10-year local control rates were 90.0% and 89.4% respectively. The survival rate of patients with glottic carcinoma at stage T1 was higher than that at stage T2 or T3, and the disease free survival rate of patients with early stage was superior than that of patients with advance stage. Cox regression analysis showed that tumor stage T2, and T3, tumor recurrence, and tumor metastasis were independent risk factors for survival. Furthermore, nasogastric feeding tube removal rate was 100% and the decannulation rates of SCPL were 96% in the patients with SCPL.@*Conclusions@#SCPL is a safe procedure with tumor resection for laryngeal carcinoma, with preserving of swallowing, respiration, and phonation functions, and has excellent survival and local control rates. This procedure could be considered as a standard function-sparing treatment for selected patients with laryngeal carcinoma of stages T1b-T3.

Endoscopic salvage treatment for optic neuropathy caused by sinonasal fibro-osseous lesions / 中华耳鼻咽喉头颈外科杂志

Objective@#To summarize the surgical techniques, benefits and limitations of transnasal endoscopic resection and optic nerve decompression for patients with optic neuropathy caused by fibro-osseous lesions.@*Methods@#Eight patients with optic neuropathy caused by fibro-osseous lesions who accepted endoscopic surgery of either resection of the lesion or decompression of optic nerve in Otorhinolaryngology Hospital, First Affiliated Hospital of Sun Yat-sen University from 2007 to 2016 were retrospectively reviewed and followed until April, 2017. Analyses were performed on the pathology type, disease extent and disease duration, especially on the visual acuity and visual field changes before and after surgery.@*Results@#Eight patients (5 male and 3 female) were included in this study, with a median age of 12 years old (8-19 years old). The median disease duration was 12 months (1-72 months). The visual acuity (VA) of five patients (40 cm/FC, 0.2, 0.1, 0.2, 10 cm/FC, respectively) improved after surgery (0.1, 0.3, 1.2, 0.1, 0.6, respectively), and one patient had no change of VA after the surgery. Two patients (0.02, hand movement, before surgery) became deprived of light perception (VA=0) immediately after surgery. One patient complicated with intra orbital hemorrhage because of anterior artery injury. No complications of cerebral spinal fluid leak, intra-ocular muscle injury, intra-cranial hemorrhage or brain tissue injury occurred.@*Conclusion@#For the treatment of optic neuropathy caused by fibro-osseous lesions, transnasal endoscopic surgery might have a good outcome.

Therapeutic effectiveness of the soft palate fold surgery in patients with obstructive sleep apnea hypopnea syndrome / 中华耳鼻咽喉头颈外科杂志

Objective@#To evaluate the relationships between anatomical changes and treatment outcomes after modified velopharyngeal surgery in obstructive sleep apnea hypopnea syndrome (OSAHS) patients with the soft palate drooping.@*Methods@#From November 2011 to November 2015, 44 OSHS patients (AHI 5-30 times/h) with the soft palate drooping determined by Muller test and drug-induced sleep endoscopy (DISE) were randomly selected. Treatment group included 23 patients who underwent modified velopharyngeal surgery, in which uvula was preserved and soft palate was shortened and advanced. Control group included 21 patients who received conventional UPPP surgery.Compared the differences in preoperative and postoperative Epworth Sleepiness Scale (ESS), Numeric Rating Scale (NRS), lowest arterial blood oxygen saturation (LSaO2), and apnea hypoventilation index (AHI) between the two groups. Each data rows normality test. The two groups' preoperative and postoperative data row intra-group comparison and matching t test. Used the independent sample t test after homogeneity of variance test to compare the two groups. The difference was statistically significant when P<0.05.@*Results@#There were statistically significant differences in AHI , LSaO2 and ESS score between before and after surgery in individual groups. There were not significant differences in preoperative AHI and LSaO2 between the two groups, but with a higher ESS in treatment group compared to control group. There were no statistically significant differences in postoperative AHI, LSaO2 or ESS between the two groups. Compared with control group, treatment group had a lower postoperative pain scale score (4.3±1.3 vs 6.3±0.8, P=0.000) and a shorter time to resume normal eating ((6.7±1.6) d vs (15.5±3.5) d, P=0.000).@*Conclusion@#OSAHS patients (AHI 5-30 times/h) with the soft palate drooping are more likely to have favorable anatomical changes after revised velopharyngeal surgery.

Effect of the obstructive sleep apnea hypopnea syndrome treatment on blood pressure in patients with resistant hypertension / 中华耳鼻咽喉头颈外科杂志

Objective@#To investigate the effect of the treatments for obstructive sleep apnea hypopnea syndrome (OSAHS) on the resistant hypertension (RH) of patients.@*Methods@#Eighty patients with OSAHS and RH (blood pressure could not be controlled under 140/90 mmHg (1 mmHg=0.133 kPa) even with more than three kinds of antihypertensive drugs including diuretics) received surgery or continuous positive airway pressure (CPAP) treatment. The results of polysomnography monitoring, ambulatory blood pressure monitoring, and the dosage of antihypertensive medication were recorded before and six months after the treatment.@*Results@#Apnea hypopnea index (AHI) decreased from (32.9±10.8) before treatment to (9.4±6.5) after treatment, while the lowest oxygen saturation (SaO2) increased from (0.682±0.062) to (0.884±0.056), with significant differences (t value was 18.863 and 26.614, respectively; both P<0.001). Twenty-four hours systolic blood pressure (SBP)/diastolic blood pressure (DBP) decreased respectively from ((150.5±9.8)/(97.8±7.3)) mmHg to ((140.7±6.8)/(88.6±6.3)) mmHg, daytime SBP/DBP decreased from ((154.3±8.9)/(100.6±7.4)) mmHg to ((144.8±5.8)/(91.3±5.5)) mmHg, and nighttime SBP/DBP decreased from ((145.5±8.8)/(93.8±6.4)) mmHg to ((135.8±5.7)/(84.6±5.9)) mmHg, with significant differences (t value was 7.832, 6.903, 7.005, 6.848, 8.025, 7.554, respectively; all P<0.001). The reduction of nighttime SBP /DBP was ((11.5±2.2)/(10.2±3.1)) mmHg, and the reduction of daytime SBP/DBP was ((9.0±2.8)/(7.9±3.5)) mmHg. The reduction of nighttime SBP/DBP was more obvious than daytime SBP/DBP, with significant differences (t value was 9.732 and 6.936, respectively; both P<0.001). Before treatment, nighttime blood pressure decrease rate below 10% was showed in 75 percent of patients, and after treatment, this rate only in 37.5 percent of patients (χ2=22.857, P<0.01). The numbers of required antihypertensive drugs decreased in 45 (56.3%) cases, the average numbers of antihypertensive drugs decreased from (3.2±0.4) before treatment to (2.6±0.5) after treatment, with a significant difference (t=9.276, P<0.01).@*Conclusions@#After treatment of OSAHS, the blood pressure of the patients with OSAHS and RH dropped significantly, the circadian rhythm of blood pressure condition was better, the varieties of antihypertensive drugs taken in these patients were reduced significantly.

Effectiveness analysis of humanistic care nursing applicated in otorhinolaryngology endoscopy / 中国基层医药

Objective To explore the effectiveness of humanistic care nursing applicated in otorhinolaryngology endoscopy.Methods 124 patients with otorhinolaryngology endoscopy were selected as the research subjects,and they were randomly divided into two groups according to the digital table,62 cases in each group.The normal group was given the general nursing measures,the research group was given the humanistic care in nursing care concept.And then,the HAMA scores,HAMD scores,satisfaction and incidence of adverse reactions were compared between the two groups.Results The HAMA scores and HAMD scores of the two groups before nursing had no significant differences (t =0.452,0.526,all P ＞ 0.05).The patients of the two groups all suffered from mild anxiety and depressive symptoms.After nursing,the HAMA scores of the research group[(7.51 ± 0.25) points] and HAMD scores[(9.30 ± 0.10) points] decreased obviously lower,it showed the patients' anxiety and depression significantly improved,there were statistically significant differences compared with the normal group (t =5.231,4.798,all P ＜ 0.05).The patients'satisfaction rate of the research group was 96.77％,which of the normal group was only 82.23％,the difference between the two groups was statistically significant (x2 =6.328,P ＜ 0.05).Conclusion Patients with otorhin olaryngology endoscopy in daily nursing into humanistic care nursing concept can achieve more significant effect,and it can significantly improve patients with bad mood and nursing satisfaction,reduce the incidence of adverse reactions,and it is worthy of recommending to adopt.

Surgical Treatment of Rhinogenic Contact Point Headache: An Experience from a Tertiary Care Hospital

Abstract Introduction Even in the absence of inflammatory disease, facial pain often results from pressure of two opposing nasal mucosa surfaces. Objectives The objective of this study is to assess the efficacy of surgical treatment of contact point headache. Methods Our study enrolled patients with unilateral facial pain and without nasal/ paranasal sinus disease. We confirmed the presence of mucosal contact by nasal endoscopy and by computed tomography. Forty-two subjects with the three most common anatomical variations underwent complete evaluation: 17 with concha bullosa (CB), 11 with septal deviation (SD), and 14 with septal spur (SS). All participants were treated by topical corticosteroid, adrenomimetic, and antihistamine. The patients without improvement were treated surgically. We assessed the severity of pain using a Visual Analogue Score (VAS) before surgical treatment and one, six, twelve, and twenty-four months after. Results The patients with SS had more severe facial pain in comparison with patients with CB (p=0.049) and SD (p=0.000). The subjects with CB had higher degree of facial pain than the ones with SD (p=0.001). After an unsuccessful medical treatment and surgical removal of mucosal contacts, the decrease of headache severity was more intense in patients with CB and SS (p=0.000) than in the patients with SD (p=0.01). Conclusion Our results suggest that topical medications have no effects and that surgical removal of mucosal contacts could be effective in the treatment of contact point headache. The results of surgical treatment were better in cases of facial pain caused by SS and CB, than in those caused by SD.

Comprehensive evaluation on the effect of simultaneous multi-level surgery for moderate to severe OSAHS / 实用医学杂志

Objective To investigate the effects of simultaneous multi-level surgery for moderate to severe obstructive sleep apnea hypopnea syndrome (OSAHS). Methods A retrospective analysis was made on surgical cases of one hundred and thirty seven patients with moderate to severe OSAHS diagnosed by polysomnography (PSG). They were divided into multi-level group (n = 95) and UPPP group (n = 42). The two groups were compared in terms of postoperative complications as well as the related indicators of PSG , calgary sleep apnea quality of life index (SAQLI), epworth sleepiness scale (ESS), snore scales (SS) before operation and after operation. Results Just one patient in the multi-level group had difficulties in respiration and was rescued by timely tracheotomy. The AHI, LSaO2, TS90%, the total score and the scores on the four dimensions of SAQLI, ESS score, SS score in the multi-level group were significantly improved as compared both to the results after operation (P < 0.01) and to the UPPP group (P < 0.05). But only the AHI, LSaO2 and TS90% in the UPPP group were improved (P < 0.05). Conclusions The multi-level surgery is a safe and feasible therapy or moderate to severe OSAHS. The evaluation in subjective and objective ways can be more accurate in comprehensive reflecting the surgical efficacy and effects of OSAHS on patients′ of life quality.

Preparation and placement of cartilage island graft in tympanoplasty / Preparação e colocação de enxertos de cartilagem “em ilha" em timpanoplastia

Introduction: Cartilage graft tympanoplasty has a better success rate in the treatment of chronic otitis media if regularly prepared and placed. Objective: To prepare cartilage island material and evaluate its effect on the success rate of tympanoplasty. Methods: The medical records of 87 patients (48 males and 39 females; mean age, 27.3 ±11.2 years; range, 14–43 years) with chronic otitis media without cholesteatoma who underwent intact canal-wall-up tympanoplasty and revision surgery between December of 2007 and October of 2011 were retrospectively evaluated. Surgery was performed under general anesthesia via a retroauricular approach. Results: The overall success rate of this technique was 93% in terms of perforation closure. No graft lateralization or displacement into the middle ear occurred. The overall average preoperative air bone gap was 37.27 ± 12.35 dB, and the postoperative air bone gap was 27.58 ± 9.84 dB. The mean postoperative follow-up period was 15.3 months (range: 7–21 months). Conclusion: If cartilage graft is properly prepared and placed, cartilage graft tympanoplasty appears to provide better success rates and hearing results. .

Introducão: A timpanoplastia de enxerto de cartilagem tem uma melhor taxa de sucesso no tratamento de otite média crónica se for preparada e colocada de forma sistemática. Objetivo: Preparar o material de enxerto de cartilagem “em ilha" e avaliar o seu impacto na taxa de sucesso da timpanoplastia. Método: Os registos médicos de 87 pacientes (48 do sexo masculino e 39 do sexo feminino; idade média 27.3 ±11.2 anos; intervalo 14–43 anos) com otite média crónica sem colesteatoma que foram submetidos a timpanoplastia de levantamento de parede do canal intacto e cirurgia de revisão entre Dezembro 2007 e Outubro 2011 foram avaliados em retrospetiva. A cirurgia foi realizada sob anestesia geral através de uma abordagem retro auricular. Resultados: A taxa de sucesso global da nossa técnica foi de 93% em termos de sutura da perfuração. Não ocorreu lateralização do enxerto nem deslocação para o ouvido médio. O intervalo aéreo-ósseo pré-operatório médio global (ABG) era de 37.27 ±12.35 dB e o ABG pós-operatório era de 27.58±9.84dB. O período médio de seguimento pós-operatório era de 15.3 meses (intervalo 7-21 meses). Conclusão: Se o enxerto de cartilagem for devidamente preparado e colocado, a Timpanoplastia de enxerto de cartilagem apresenta melhores taxas de sucesso e resultados ao nível da audição. .