RESUMO
Abstract Introduction: Soft tissue deposits is tumorous islands apart from lymph nodes and occasionally diagnosed in neck dissection specimens. Their importance has begun to be recognized, however, their value has not been investigated in laryngeal cancer as a single tumor site. Objective: To investigate the prognostic value of soft tissue deposits in patients with laryngeal carcinoma. Methods: Medical records of 194 patients with laryngeal carcinoma who were treated primarily by surgery and neck dissection were reviewed. Prognostic significance of soft tissue deposits was assessed along with other clinical and pathological findings. Recurrence rates, overall and disease-specific survival rates were examined. Results: The incidence of soft tissue deposits was found to be 7.2% in laryngeal carcinoma. N stage was more advanced in patients who had soft tissue deposits. Regional recurrence rate was higher and disease specific and overall survivals rates were significantly lower in patients with soft tissue deposits in univariate analysis. However, in multivariate analysis, soft tissue deposits were not found as an independent risk factor. Conclusion: In laryngeal carcinoma, soft tissue deposits was diagnosed in patients with more advanced neck disease and their significance was lesser than other factors including extranodal extension.
Resumo Introdução: Depósitos de tecido mole são ilhas tumorais diferente dos linfonodos e ocasionalmente diagnosticados em amostras de esvaziamento cervical. Sua importância começou a ser reconhecida, mas seu valor não foi investigado no câncer de laringe como um único local de tumor. Objetivo: Investigar o valor prognóstico do depósito de tecido mole em pacientes com carcinoma laríngeo. Método: Os prontuários de 194 pacientes com carcinoma laríngeo tratados principalmente por cirurgia e esvaziamento cervical foram analisados. O significado prognóstico dos depósitos de tecido mole foi avaliado juntamente com outros achados clínicos e histopatológicos. As taxas de recidiva, as taxas de sobrevida geral e específicas da doença foram avaliadas. Resultados: Observou-se uma incidência de depósitos de tecido mole de 7,2% no carcinoma laríngeo. O estágio N foi mais avançado em pacientes com depósitos de tecido mole. A taxa de recorrência regional foi maior e as taxas de sobrevida geral e específica da doença foram significativamente menores nesses pacientes na análise univariada. No entanto, na análise multivariada, o depósito de tecido mole não foi observado como um fator de risco independente. Conclusão: No carcinoma laríngeo, o depósito de tecido mole foi diagnosticado em pacientes com doença cervical mais avançada, mas sua significância foi menor do que outros fatores, inclusive a extensão extranodal.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Neoplasias de Tecidos Moles/secundário , Neoplasias Laríngeas/patologia , Prognóstico , Esvaziamento Cervical , Brasil/epidemiologia , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/patologia , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/mortalidade , Taxa de Sobrevida , Fatores de Risco , Metástase Linfática/patologiaRESUMO
OBJECTIVE: Benign paroxysmal positional vertigo (BPPV) is the most common peripheral cause of vertigo. It can be defined as transient vertigo induced by rapid change in head position, associated with a characteristic paroxysmal positional nystagmus. Posterior canal benign paroxysmal positional vertigo is the most frequent form of BPPV. The aim of our study was to investigate and compare the effectiveness of Epley maneuver and Brand-Daroff home exercises for the treatment of posterior canal BPPV. METHODS: A total of 50 patients between 27 and 76 years of age who were diagnosed with unilateral posterior canal into BPPV were randomized prospectively into two groups. In Group-1, modified particle repositioning maneuver and in Group-2 Brandt-Daroff exercises were utilized as treatment. Patients were followed weekly. Cure weeks were recorded. The patients were followed for 12 to 24 months for recurrence. RESULTS: The recovery rates at the first, second and third week controls were 76%, 96% and 100% for Group-1 (modified Epley maneuver) and 64%, 88% and 100% for Group-2 (Brandt-Daroff exercises) respectively. The recovery rates were similar for both groups. The average follow-up duration was 18 months. In Group 1, 7 patients (28%) and in Group 2, 5 patients (20%) had recurrence, which was also similar with no statistical difference. CONCLUSION: It was concluded that both Brandt-Daroff Exercises and Modified Epley maneuvers were almost equally effective in the treatment of BPPV.
RESUMO
OBJECTIVE: To evaluate the association between nasal airway function and Eustachian tube (ET) functions and their impact on tympanoplasty in patients with chronic suppurative otitis media (CSOM). MATERIALS AND METHODS: The study group (CSOM group) consisted of 33 patients scheduled to undergo tympanoplasty for CSOM. Two control groups were formed: a nasal septal deviation (NSD) group of 25 patients scheduled to undergo nasal surgery for NSD, and a control group of 25 healthy individuals with no otologic or rhinologic symptoms. ET functions were assessed tympanometrically with automatic Williams test (ETF1) and modified pressure equalization inflation-deflation test (ETF2) and nasal functions were analyzed using acoustic rhinometry and rhinomanometry. The patients in the CSOM group underwent tympanoplasty, and tests were repeated at the end of the 3rd postoperative month. RESULTS: Both acoustic rhinometry and rhinomanometry revealed similar nasal function in the CSOM and NSD groups, which was inferior to that of the control group. The CSOM group had the worst ET function. Dysfunctional ETs in the CSOM group improved at 3 months postsurgery, and all groups had a similar outcome regarding ET functions. The outcome of ear surgery was not affected by nasal function, and the graft take rate was 90%. CONCLUSION: Patients with NSD had generally poor ET function; however, this did not affect the outcomes of tympanoplasty. The preoperative ET function results were inconsistent with the results following tympanoplasty; therefore, they were not predictive of need for septoplasty. Thus, we do not universally recommend surgical correction of NSD prior to ear surgery; however, this decision should be made on an individual basis.
Assuntos
Obstrução Nasal/fisiopatologia , Septo Nasal/cirurgia , Otite Média Supurativa/cirurgia , Timpanoplastia/métodos , Adolescente , Adulto , Idoso , Condução Óssea/fisiologia , Doença Crônica , Tuba Auditiva/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obstrução Nasal/diagnóstico , Obstrução Nasal/cirurgia , Septo Nasal/anormalidades , Deformidades Adquiridas Nasais/cirurgia , Estudos Prospectivos , Rinomanometria/métodos , Rinoplastia/métodos , Membrana Timpânica/cirurgia , Adulto JovemRESUMO
INTRODUCTION: Soft tissue deposits is tumorous islands apart from lymph nodes and occasionally diagnosed in neck dissection specimens. Their importance has begun to be recognized, however, their value has not been investigated in laryngeal cancer as a single tumor site. OBJECTIVE: To investigate the prognostic value of soft tissue deposits in patients with laryngeal carcinoma. METHODS: Medical records of 194 patients with laryngeal carcinoma who were treated primarily by surgery and neck dissection were reviewed. Prognostic significance of soft tissue deposits was assessed along with other clinical and pathological findings. Recurrence rates, overall and disease-specific survival rates were examined. RESULTS: The incidence of soft tissue deposits was found to be 7.2% in laryngeal carcinoma. N stage was more advanced in patients who had soft tissue deposits. Regional recurrence rate was higher and disease specific and overall survivals rates were significantly lower in patients with soft tissue deposits in univariate analysis. However, in multivariate analysis, soft tissue deposits were not found as an independent risk factor. CONCLUSION: In laryngeal carcinoma, soft tissue deposits was diagnosed in patients with more advanced neck disease and their significance was lesser than other factors including extranodal extension.
Assuntos
Neoplasias Laríngeas/patologia , Neoplasias de Tecidos Moles , Adulto , Idoso , Idoso de 80 Anos ou mais , Brasil/epidemiologia , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Feminino , Humanos , Neoplasias Laríngeas/mortalidade , Neoplasias Laríngeas/cirurgia , Metástase Linfática/patologia , Masculino , Pessoa de Meia-Idade , Esvaziamento Cervical , Prognóstico , Fatores de Risco , Neoplasias de Tecidos Moles/secundário , Taxa de SobrevidaRESUMO
OBJECTIVE: To evaluate the impact of nasal septum deviation (NSD) and septoplasty on eustachian tube (ET) functions. MATERIAL AND METHODS: The study was designed as a prospective controlled study and conducted in a tertiary referral center. A study group of 25 patients who were scheduled for septoplasty for NSD; and a control group of 25 healthy individuals having no ear or nose symptoms were formed. Tympanometric analysis of ET function, subjective and objective analysis of nasal functions with acoustic rhinometry and rhinomanometry were performed. Patients in study group underwent nasal surgery and tests were repeated at postoperative 1st and 3rd months. RESULTS: Eustachian tube functions of study group were significantly worse than the control group (Pâ=â0.032). ET functions were found to be poorer as the nasal airway resistances increase which was found to be close to significance (Pâ=â0.056). One and 3 months after corrective surgery, both nasal airway functions and ET functions improved significantly reaching to the level of control group. CONCLUSIONS: Nasal septum deviation was associated with higher rates of ET dysfunction, which could be improved by the nasal surgery. However, in some patients, nasal surgery itself caused ET dysfunction in the early postoperative period.
Assuntos
Otopatias , Tuba Auditiva/fisiopatologia , Septo Nasal , Deformidades Adquiridas Nasais , Complicações Pós-Operatórias , Rinoplastia , Testes de Impedância Acústica/métodos , Adulto , Idoso , Otopatias/diagnóstico , Otopatias/etiologia , Otopatias/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Septo Nasal/patologia , Septo Nasal/cirurgia , Deformidades Adquiridas Nasais/complicações , Deformidades Adquiridas Nasais/diagnóstico , Deformidades Adquiridas Nasais/cirurgia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/fisiopatologia , Estudos Prospectivos , Rinomanometria/métodos , Rinometria Acústica/métodos , Rinoplastia/efeitos adversos , Rinoplastia/métodos , Resultado do Tratamento , TurquiaRESUMO
OBJECTIVE: The aim of the present study was to use constant and customized pressure levels to improve the feedback method of the blood pressure cuff technique in order to decrease intra-subject and inter-subject variability. MATERIALS AND METHODS: The study was conducted in two stages. In the first stage, the relationship between the pressure level generated in the blood pressure cuff and electromyographic response in the sternocleidomastoid (SCM) muscle was investigated. In the second stage, vestibular evoked myogenic potential (VEMP) measurements were made using a custom-built VEMP chair at a constant pressure level of 40 mmHg (P40) or at 50% of the maximum pressure (Pmax50%) that could be generated by the SCM muscle. RESULTS: VEMP measurements were performed on 100 volunteers consisting of 48 males and 52 females whose ages were between 20 and 68 years. The response rate was 41% on a subject basis and 53% on an ear basis. Response rates were similar in males and females, and they decreased with age. The response rate was significantly lower in 11% of the volunteers who could not generate the stipulated 80 mmHg pressure level. Response rates obtained with P40 and Pmax50% were similar, and p13 and n23 latencies and p13-n23 amplitudes obtained from both sides were also similar. Amplitudes were higher in Pmax50% measurements compared to P40, and amplitudes obtained with P40 levels showed greater variance compared to Pmax50%. CONCLUSION: The use of Pmax50% provided reduced variation compared to P40; however, it did not have significant clinical implications. Further studies are needed for the control of many factors that are related to amplitude variability.
Assuntos
Potenciais Evocados Miogênicos Vestibulares/fisiologia , Testes de Função Vestibular/métodos , Adulto , Idoso , Determinação da Pressão Arterial/instrumentação , Eletromiografia , Retroalimentação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Músculos do Pescoço/fisiologia , Pressão , Adulto JovemRESUMO
OBJECTIVE: Various types of laser, microdrill, and perforator are effectively used in the surgical treatment of otosclerosis. However, they have certain disadvantages along with advantages. The aim of this study was to evaluate the effects of carbon dioxide (CO2) laser and perforator stapedotomy techniques on audiological outcomes and postoperative vestibular functions via videonystagmography (VNG). MATERIALS AND METHODS: This prospective and randomized clinical study was conducted in an academic tertiary medical center. Sixty-nine patients diagnosed with otosclerosis who underwent stapedotomy were enrolled in this study. Patients were divided into two groups based on the technique used in stapedotomy: CO2 laser and perforator. Postoperative hearing gain and VNG findings were the main outcome measures. Subsequently, the two study groups were compared for analysis. RESULTS: The preoperative air-bone gap was 32.7±8.9 decibel (dB) in the study population and it was improved to 12.9±8.4 dB after operation. There were no differences in VNG findings and vertigo symptoms between the laser and perforator groups at postoperative day 2. There was no significant gain difference regarding the air conduction, bone conduction, and air-bone gap between the two groups (p=0.294, p=0.57, and p=0.37, respectively). CONCLUSION: Both CO2 laser and perforator stapedotomy have successful audiological outcomes with no difference in postoperative vestibular disturbance.
Assuntos
Lasers de Gás/uso terapêutico , Otosclerose/cirurgia , Cirurgia do Estribo/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Recuperação de Função Fisiológica , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the objective and subjective findings between patients who underwent nasal tip augmentation surgery via two different methods using autogenous auricular conchal cartilage. MATERIALS AND METHODS: This study included the data of 21 patients who underwent nasal tip augmentation surgery. The patients were randomly divided in two groups according to the technique used to form a double layer columellar strut graft; either face to face (group 1) and back to back (group 2). All patients were assessed via nasal obstruction symptom evaluation scale (NOSE) and via acoustic rhinometry and rhinomanometry at preoperative and postoperative 1st and 6th months. RESULTS: There was statistically significant improvement in symptom score in both patient groups with no difference inbetween. Total nasal resistance decreased nonsignificantly at the end of 6th month in both groups; 13.1 Pa/cm3 to 8.6 Pa/cm3 and 10.3 Pa/cm3 to 9.5 Pa/cm3 respectively. There was no significant increment in MCA values for both groups except left MCA1. CONCLUSIONS: We achieved good results in tip augmentation via both techniques. An autogenous conchal cartilage is a good alternative to replace lacking caudal septal cartilage. It provides safe and stable support to the nasal tip. However, further comprehensive studies with larger sample size and long follow-up are required to elucidate any difference between these two techniques.
Assuntos
Autoenxertos/transplante , Cartilagem da Orelha/transplante , Deformidades Adquiridas Nasais/cirurgia , Rinoplastia/métodos , Adolescente , Adulto , Idoso , Resistência das Vias Respiratórias/fisiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Cartilagens Nasais/cirurgia , Obstrução Nasal/classificação , Obstrução Nasal/cirurgia , Septo Nasal/cirurgia , Satisfação do Paciente , Rinomanometria/métodos , Rinometria Acústica/métodos , Coleta de Tecidos e Órgãos/métodos , Resultado do Tratamento , Adulto JovemRESUMO
In the present study, we evaluated the efficacy of flaps via measurement of galvanic skin responses (GSR) in patients who had undergone superficial parotidectomy either with or without sternocleidomastoid (SCM) muscle flaps. Retrospective study design was used. The setting included University of Uludag School of Medicine Department of Otorhinolaryngology. Eleven patients who had undergone superficial parotidectomy for benign diseases in our clinic between June 2003 and August 2006 were included in the study. SCM muscle flaps were used in four patients. The GSR of the patients were measured using a MP 30 System. The Mann-Whitney U test was used for the analysis of data. There were complaints that resembled Frey's syndrome in three patients in whom flaps had not been performed. Patients with flaps had no complaints. In patients with flaps, no significant GSR changes were observed between the control and operated sides (P > 0.05). In patients without flaps, the GSR levels were significantly higher on the operated side compared to the control side (P < 0.05). GSR values on the control side did not show any differences between patients with and without a flap. However, there were significantly higher GSR values for the operated side in patients without flaps compared to patients with flaps (P < 0.05). Application of a SCM flap is an efficient method by which to prevent Frey's syndrome, and the GSR test is beneficial both in diagnosiing and determining the severity of the disease as well as evaluating the efficacy of surgical techniques used to prevent Frey's syndrome.
RESUMO
The aim of this study was to evaluate the effects of sternocleidomastoid (SCM) muscle flap on preventing Frey's syndrome by using, Galvanic skin responses (GSR). Fourty-three patients who underwent superficial parotidectomy were randomly divided into two groups and their GSR were recorded. SCM muscle flap was applied over the surgical area only in one group. Six months after the surgery, GSRs were remeasured. In addition, the patients completed a questionnaire regarding their complaints about clinical Frey's syndrome. Four patients had symptoms of clinical Frey's syndrome. Postoperative GSR measurements revealed no significant difference between two sides in flap group (p = 0.426) but higher in without flap group (p = 0.003). The patients with clinical Frey syndrome had significantly higher GSR values than the remaining patients. The SCM muscle flap was an effective method in preventing Frey's syndrome. Moreover, GSR test was highly sensitive and specific for diagnosis.
RESUMO
OBJECTIVE: Frey syndrome is one of the most common complications following parotid surgery. The current most common test for objectively diagnosing Frey syndrome is Minor starch-iodine test. This test might be insufficient because its results are not quantitative and therefore tests with quantitative results are investigated. The objective of this study was to investigate the efficiency of galvanic skin response (GSR) test, which measures changes in skin resistance, as a method with quantitative results for diagnosis of Frey syndrome. METHODS: Thirty patients who underwent superficial parotidectomy were assessed postoperatively (mean, 24.7 ± 25.7 months; range, 6-109 months). Patients completed a symptomatic evaluation questionnaire and underwent Minor starch-iodine test and GSR. RESULTS: Diagnostic validity of GSR test was found to be >2.91 following analysis. Sensitivity and specificity of this value were 100% and 55%, respectively, based on symptomatic assessment. Sensitivity and specificity were 87.5% and 57.1%, respectively, based on Minor starch-iodine test. CONCLUSIONS: When compared to symptomatic evaluation of patients who underwent superficial parotidectomy, GSR test was shown to be 100% sensitive in diagnosing Frey syndrome and quantitative results of GSR test could determine severity of Frey syndrome.
Assuntos
Resposta Galvânica da Pele/fisiologia , Glândula Parótida/fisiopatologia , Glândula Parótida/cirurgia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/fisiopatologia , Sudorese Gustativa/diagnóstico , Sudorese Gustativa/fisiopatologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Adulto JovemRESUMO
BACKGROUND: Frey's Syndrome is a frequent complication of parotid surgery. The aim of this study was to evaluate the association between skin flap thickness and Frey's Syndrome in patients who underwent superficial parotidectomy. METHODS: Thirty adult patients were randomized into 2 groups: subcutaneous and subsuperficial musculoaponeurotic (sub-SMAS) skin elevation. In both groups skin flap thickness was measured by a micrometer at defined points. The patients were queried for subjective Frey's Syndrome and Minor's test was performed for objective Frey's Syndrome. RESULTS: The thickness of skin flap in the subcutaneous group was significantly less than that in the sub-SMAS group. There was no statistical significance between skin flap thickness and objective Frey's Syndrome, although the dimension of the colored area in the subcutaneous group was larger compared with that of the sub-SMAS group: 7.5 cm(2) (0-48 cm(2) ) and 0.5 cm(2) (0-18 cm(2) ), respectively. CONCLUSIONS: In conclusion, sub-SMAS elevation of the skin flap in parotid surgery provides better results regarding Frey's Syndrome.
Assuntos
Glândula Parótida/cirurgia , Retalhos Cirúrgicos/patologia , Sudorese Gustativa/diagnóstico , Adenolinfoma/cirurgia , Adenoma/cirurgia , Adenoma Pleomorfo/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cisto Dermoide/cirurgia , Feminino , Granuloma/cirurgia , Humanos , Masculino , Metaplasia/cirurgia , Pessoa de Meia-Idade , Mioepitelioma/cirurgia , Doenças Parotídeas/cirurgia , Glândula Parótida/patologia , Estudos Prospectivos , Sialadenite/cirurgia , Sudorese Gustativa/etiologia , Adulto JovemRESUMO
OBJECTIVES: This study aims to evaluate the role of sentinel lymph node (SLN) biopsy in patients who had clinically N0 oral cavity cancer in the neck assessment. PATIENTS AND METHODS: Between May 2006 and May 2008, nine patients with clinically N0 oral cavity cancer (6 females, 3 males; mean age 57±24.7 years; range 31 to 71 years) who underwent surgical treatment were enrolled in this study. Eight of them had corpus linguae carcinoma, while one had lower lip carcinoma. Tumor stages were T1 in four, T2 in four patients, and T4a in one patient. The patients underwent surgery within 8 to 16 hours after lymphoscintigraphy was performed for detecting SLNs. Initially primary tumor was excised. Then, SLNs which were identified by a gamma probe, lifting skin flap of the neck were excised. Neck dissection was performed as scheduled. SLNs were examined in frozen sections. The results of frozen section and definitive histopathological diagnosis of SLNs were compared with each other, as well as the definitive histopathological diagnosis of the dissection materials. RESULTS: In all patients SLNs were completely identified and excised successfully, including one node in one patient, two nodes in six patients and three nodes in two patients. All nodes were localized ipsilaterally in the neck. In addition, the frozen section and definitive histopathological examination results of all nodes were consistent. Biopsy results indicated that eight patients were SLN-negative, while one was SLN-positive. Only one patient was SLN-negative, although the pathological diagnosis was found to be N1. CONCLUSION: Our study results suggests that SLN biopsy may be applicable for early stage oral cavity tumors.
Assuntos
Neoplasias Bucais/diagnóstico , Neoplasias Bucais/patologia , Esvaziamento Cervical , Biópsia de Linfonodo Sentinela , Adulto , Idoso , Feminino , Secções Congeladas , Humanos , Linfonodos/diagnóstico por imagem , Linfonodos/patologia , Masculino , Pessoa de Meia-Idade , Neoplasias Bucais/cirurgia , CintilografiaRESUMO
OBJECTIVES: In this study, we compared the functional results of incus interposition and the use of bone cement in patients who underwent type 2 tympanoplasty due to isolated incus defects. PATIENTS AND METHODS: A total of 47 patients including 12 patients with incus interposition and 35 patients with bone cement were enrolled in the study. The middle ear risk indices (MERI) of the patients were evaluated from the patient files. The mean air conduction thresholds at 0.5, 1, 2 and 4 kHz and air-bone gap were estimated, evaluating preoperative and postoperative audiogram results at 12 months of all patients. The success rate of surgery and functional outcomes were compared between the patients of similar MERI groups on which ossicular reconstruction was performed using different methods (bone cement or incus interposition). RESULTS: In all patients, there was a statistical significant improvement in terms of the mean air conductance threshold and decrease in the mean air-bone gap (p<0.001, p=0.001). The comparison of percentage changes of functional gain between incus interposition and bone cement groups showed no statistically significant difference (p=0.542, p=0.534). CONCLUSION: In this study, similar functional outcomes were attained between the patient groups in which type 2 tympanoplasty with either sculptured incus interposition or bone cement was performed. Several factors including the cost of the material to be used, status of the middle ear and ossicles, defect size, and experience of the surgeon should be also considered.
Assuntos
Cimentos Ósseos , Bigorna/cirurgia , Timpanoplastia/métodos , Audiometria , Cimentos Ósseos/normas , Feminino , Humanos , Bigorna/patologia , Masculino , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Timpanoplastia/normasRESUMO
OBJECTIVES: To evaluate the effects and the predictive value of environmental risk factors on the success of different reconstruction materials used in ossiculoplasty. STUDY DESIGN: Retrospective case review. SETTING: Tertiary referral university hospital. PATIENTS: Between January 2007 and October 2010, 110 patients who underwent ossiculoplasty with or without mastoidectomy due to chronic otitis media were enrolled in the study. All patients were classified into 1 of the 3 risk groups (mild, moderate, and severe) according to their measured Middle Ear Risk Index score. INTERVENTIONS: The patients underwent exploratory tympanotomy, tympanoplasty, or tympanomastoidectomy (canal wall-up or wall-down), all with ossicular reconstruction. The ossicular reconstructions were performed using either bone cement, autologous bone interposition, or allograft material. MAIN OUTCOME MEASURES: For each patient, the air-conduction threshold and air-bone gap (ABG) were measured at the 12th month after ossiculoplasty. The ABG gain and air-conduction improvement were compared with preoperative values. The correlation of the success of ossiculoplasty with the middle ear risk group of patients was investigated. Moreover, the efficacy of different types of reconstruction material on the success of ossiculoplasty in the same risk group was evaluated. RESULTS: In the mild- and moderate-risk groups, the ABG gain (p = 0.001 and p = 0.014) and air-conduction improvement (p < 0.001 for both) were statistically significant, whereas those changes were found to be insignificant in the severe-risk group. Moreover, the ABG gain and air-conduction improvement in none of the risk groups revealed a significance in favor of any of the used reconstruction materials. CONCLUSION: The results of this study revealed that none of the reconstruction materials or specific techniques have a superiority in the functional outcomes in patients from the same middle ear risk group. We conclude that the success of ossiculoplasty is highly correlated with the pathophysiological status of the middle ear and is independent of the type of replacement material.
Assuntos
Otopatias/cirurgia , Ossículos da Orelha/cirurgia , Substituição Ossicular , Timpanoplastia/métodos , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Substituição Ossicular/métodos , Procedimentos de Cirurgia Plástica/métodos , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Adulto JovemRESUMO
Ramsay Hunt syndrome (RHS) is a disease characterized by acute peripheric facial paralysis, vesicular eruptions on the auricular skin and severe ear pain caused by reactivation of latent Varicella zoster virus in the geniculate ganglion. In addition to clinical findings, the diagnosis is confirmed with the presence of viral DNA in the involved tissue and vesicular exudate, as assessed by polymerase chain reaction. Corticosteroids for their anti-inflammatory effects and antiviral agents for their anti-replicative effects on viral load are used as the first-line therapy. However, there is a limited number of studies which proved the efficacy of this treatment.
Assuntos
Corticosteroides/uso terapêutico , Antivirais/uso terapêutico , Herpes Zoster da Orelha Externa/tratamento farmacológico , Esquema de Medicação , Herpes Zoster da Orelha Externa/diagnóstico , HumanosRESUMO
OBJECTIVES: This study aims to evaluate the effectiveness of selective neck dissection (SND) in stage pN1 head and neck cancers. PATIENTS AND METHODS: Patients who underwent neck dissection due to squamous cell carcinoma of oral cavity, larynx, oro-hypopharynx were evaluated retrospectively. Sixty-one patients diagnosed with pathological N1 by neck dissection were included in the study. Thirty-four of the 61 necks, to which SND was applied, comprised the study group, and 27 necks, which underwent comprehensive neck dissection (CND), comprised the control group. RESULTS: Neck recurrence rates were 4.9% for all cases, 5.9% for the SND group and 3.7% for the CND group. Two- and five-year disease-specific survival rates were similar for SND group (78.6%, 72.5%) and CND group (90.5%, 82.9%). Two- and five-year overall survival rates were also similar for SND group (67.6%, 58%) and CND group (81.5%, 66%). None of them were significantly different between groups (p>0.05). CONCLUSION: Selective neck dissection provides comparable results to CND in the treatment of pN1 necks.
Assuntos
Carcinoma de Células Escamosas/cirurgia , Neoplasias de Cabeça e Pescoço/cirurgia , Esvaziamento Cervical/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/mortalidade , Estudos de Casos e Controles , Quimioterapia Adjuvante , Feminino , Neoplasias de Cabeça e Pescoço/mortalidade , Humanos , Neoplasias Hipofaríngeas/mortalidade , Neoplasias Hipofaríngeas/cirurgia , Neoplasias Laríngeas/mortalidade , Neoplasias Laríngeas/cirurgia , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Neoplasias Bucais/mortalidade , Neoplasias Bucais/cirurgia , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/mortalidade , Neoplasias Orofaríngeas/mortalidade , Neoplasias Orofaríngeas/cirurgia , Radioterapia Adjuvante , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
OBJECTIVES: We evaluated the alleviation of post-tonsillectomy pain with systemic and topical applications. PATIENTS AND METHODS: Data obtained from 78 patients (28 females, 50 males) who had undergone tonsillectomy for recurrent tonsillitis by conventional cold surgery were reviewed with prospective, randomized clinical study. Initially, the patients were assigned into topical and systemic drug groups. These groups were then divided into three sub-groups; (i) clindamycin, dexamethasone, and control (saline) (ii) groups for the topical drug group; (iii) cefprozil, amoxicillin+clavulanate and control (no medications except analgesic) for the systemic drug group. The intensity of pain perceived by the patients at 21 different times was assessed by visual analog scale and facial scale. RESULTS: No significant relation was found between topical or systemic antibiotic use and pain intensity after tonsillectomy. CONCLUSION: Neither topical application nor systemic administration is significantly superior to the other for postoperative management of pain.
Assuntos
Antibacterianos/uso terapêutico , Anti-Inflamatórios/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Tonsilectomia/efeitos adversos , Administração Oral , Administração Tópica , Adolescente , Adulto , Combinação Amoxicilina e Clavulanato de Potássio/administração & dosagem , Combinação Amoxicilina e Clavulanato de Potássio/uso terapêutico , Antibacterianos/administração & dosagem , Anti-Inflamatórios/administração & dosagem , Cefalosporinas/administração & dosagem , Cefalosporinas/uso terapêutico , Criança , Pré-Escolar , Clindamicina/administração & dosagem , Clindamicina/uso terapêutico , Dexametasona/administração & dosagem , Dexametasona/uso terapêutico , Feminino , Humanos , Masculino , Medição da Dor/métodos , Estudos Prospectivos , Adulto Jovem , CefprozilRESUMO
OBJECTIVES: We aimed to determine the incidence of unexpected pathological findings observed during the histopathological examination of the neck dissection specimens performed for primary head and neck squamous cell carcinoma, and their impacts on the treatment and follow-up plans. PATIENTS AND METHODS: We retrospectively reviewed 410 patients (369 males, 41 females; 169 patients unilateral, 241 patients bilateral) with a diagnosis of squamous cell carcinoma of head and neck, who underwent 651 neck dissections. RESULTS: Unexpected pathological findings were found in 3.2% of patients and 2% of neck dissections. These unexpected findings were tuberculosis in eight patients (2%), metastatic papillary thyroid carcinoma in three patients (0.7%), Warthin,s tumor in one patient and cystic hygroma in one patient. All patients who had metastatic papillary thyroid carcinoma received radioactive iodine treatment after thyroidectomy. In control examinations, none of these cases had problem related to neither primary disease nor thyroid pathology. Only two of eight patients who had tuberculosis in lymph nodes received medical treatment for tuberculosis, while the others were observed by clinical and radiological examinations. None of these patients had problems related to tuberculosis. We had no long-term follow-up results for cystic hygroma and Warthin,s tumor since these patients did not continue their routine examinations. CONCLUSION: During the pathologic examination of neck dissections, unexpected pathologic findings may occasionally be encountered. Most frequently seen unexpected findings were tuberculosis lymphadenitis and metastatic papillary thyroid carcinoma. However, these pathologic findings do not seem to affect the management of the primary disease.
Assuntos
Carcinoma de Células Escamosas/patologia , Neoplasias de Cabeça e Pescoço/patologia , Linfonodos/patologia , Esvaziamento Cervical , Carcinoma Papilar/secundário , Carcinoma de Células Escamosas/secundário , Carcinoma de Células Escamosas/cirurgia , Feminino , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/cirurgia , Laringectomia , Metástase Linfática , Masculino , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/secundário , Tuberculose dos Linfonodos/complicações , Tuberculose dos Linfonodos/patologiaRESUMO
OBJECTIVES: The aim of this study was to compare the efficacy of conventional radiography (CR), computed tomography (CT) and nasal endoscopy for the preoperative evaluation of chronic rhinosinusitis in patients with persistent complaints despite appropriate medical therapy. PATIENTS AND METHODS: Forty-three patients (26 males, 17 females; mean age 43 years; range 15 to 73 years) were prospectively evaluated. All patients underwent detailed physical examination, CR and coronal high resolution CT of paranasal sinuses. Thirty of them were evaluated with detailed nasal rigid and/or flexible endoscopy as well. The anatomic variations and mucosal changes in paranasal sinuses were noted. The specificity and sensitivity of CR was calculated using CT findings as a reference point. Surgery was performed on two of the other three patients because of obstructive symptoms of middle turbinate. Paradoxal middle turbinate surgery was performed on one patient due to a headache of rhinogenic origin. RESULTS: In our study 40 (93%) of all patients showed mucosal abnormalities on CT. Computed tomography scanning of the patients revealed anatomic variations in 74.4% of the cases. Mucosal pathology was most frequently observed in the anterior ethmoid region (middle meatus). While we found mucosal anomalies in 47.4% of all sinuses using CR, 42.2% of these cases were confirmed with CT. Also, 19.5% of all sinuses evaluated as normal with CR presented pathologic findings on CT. An overall correlation of 75.3% was observed between CR and CT, while diagnostic nasal endoscopy and CT findings were correlated at a rate of 87%. CONCLUSION: (i) While no ipsilateral maxillary or frontal sinus disease was detected when no abnormality in the anterior ethmoid region and infundibulum was observed endoscopically in the presence of mucosal abnormalities similar abnormalities were seen at the same side for maxillary or frontal sinuses. (ii) Anatomic variations of nasal and paranasal sinuses may be considered as etiologic and predisposing factors of chronic rhinosinusitis. (iii) Conventional radiography should not be used as a single diagnostic tool in preoperative evaluation; however, due to its high sensitivity, CR technique may be used alone in the diagnosis and follow-up of maxillary sinus disease. (iv) Nasal endoscopy may reduce unnecessary diagnostic CT scanning procedures.