Clinical medicine insights. Ear, nose and throat最新文献

{"title":"Familial predisposition for salivary gland cancer in Finland.","authors":"Katri Aro,&nbsp;Tuomas Klockars,&nbsp;Ilmo Leivo,&nbsp;Antti Mäkitie","doi":"10.4137/CMENT.S13770","DOIUrl":"https://doi.org/10.4137/CMENT.S13770","url":null,"abstract":"<p><strong>Background: </strong>Salivary gland cancer (SGC) accounts for 3-5% of head and neck malignancies, and register-based studies estimate the familial proportion to be 0.15%.</p><p><strong>Objective: </strong>We studied familial predisposition for SGC in the genetically distinct Finnish population.</p><p><strong>Patients and methods: </strong>We sent a patient questionnaire to 161 Finnish SGC patients, 86 of whom responded.</p><p><strong>Results: </strong>A total of 76% of the patients reported having one or more relatives with cancer, 30% two or more, and 9% three or more but only one patient reported having a relative with SGC. Tracing the birthplaces of the SGC patients' grandparents showed no regional clustering suggestive of a founder effect.</p><p><strong>Conclusions: </strong>Lack of familial SGC patients and the absence of a founder effect strongly suggest that familial predisposition for SGC is insignificant in the Finnish population. Various histological subtypes and the rarity of these neoplasms make it impossible to draw conclusions about site-specific association between SGC and other malignancies.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"7 ","pages":"7-11"},"PeriodicalIF":0.0,"publicationDate":"2014-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S13770","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32235658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Proton Pump Inhibitors Versus Solitary Lifestyle Modification in Management of Laryngopharyngeal Reflux and Evaluating Who is at Risk: Scenario in a Developing Country.","authors":"Preetam Chappity,&nbsp;Rakesh Kumar,&nbsp;Ramesh C Deka,&nbsp;Venkatakarthikeyan Chokkalingam,&nbsp;Anoop Saraya,&nbsp;Kapil Sikka","doi":"10.4137/CMENT.S13799","DOIUrl":"https://doi.org/10.4137/CMENT.S13799","url":null,"abstract":"<p><strong>Background: </strong>Laryngopharyngeal reflux disease can present with a varied symptomatology because of the involvement of multiple sub-sites of the upper aero-digestive tract. It is a very common disease to be encountered in routine practice by both medical and ENT personnel. Its association with multiple pathologies including malignancy warrants an early diagnosis and management. The lack of cost effective and non-invasive tests constitutes a major hurdle in its early management.</p><p><strong>Objectives: </strong>1. To define the \"at risk\" population, prone to developing laryngopharyngeal reflux. 2. To formulate major and minor risk factors for the clinical diagnosis of patients with laryngopharyngeal reflux. 3. To evaluate the efficacy of lifestyle management alone as a treatment option. 4. To formulate a treatment protocol for the management of patients and to prevent recurrence.</p><p><strong>Study design: </strong>We performed a prospective analysis of 234 patients diagnosed with laryngopharyngeal reflux. Patients were randomized into study and control groups based on the treatment protocol, using a computer generated randomization table and were single blinded to the type of therapy received. A complete analysis of the possible risk factors, symptoms, and signs was performed with statistical analysis.</p><p><strong>Results and conclusion: </strong>The data has helped us define the \"at risk\" population and formulate the criteria to diagnose cases of laryngopharyngeal reflux, clinically. The results emphasize the non-requirement of invasive or costly investigations for all patients and indicate the probable protocol to be followed prior to considering further investigation. The role of long term proton pump inhibitor treatment along with lifestyle modification in the initial phase of treatment, as mentioned in the literature, was re-confirmed by our study. However, in addition to the initial treatment, the study establishes the need for continuing lifestyle modification further for at least six months after the cessation of proton pump inhibitor therapy to prevent early recurrence of symptoms.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"7 ","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2014-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S13799","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32194795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of temporal bone cholesteatoma and the correlation between high resolution computed tomography and surgical finding.","authors":"Mohammed A Gomaa,&nbsp;Abdel Rahim A Abdel Karim,&nbsp;Hosny S Abdel Ghany,&nbsp;Ahmed A Elhiny,&nbsp;Ahmed A Sadek","doi":"10.4137/CMENT.S10681","DOIUrl":"https://doi.org/10.4137/CMENT.S10681","url":null,"abstract":"<p><strong>Background: </strong>Acquired cholesteatomas are commonly seen in patients less than 30 years. There is a typical history of recurrent middle ear infections with tympanic membrane perforation. The diagnosis of cholesteatoma is usually made on otologic examination.</p><p><strong>Objective: </strong>The aim of the work was to study the role of high resolution computed tomography (HRCT) in detecting, evaluating, and diagnosing middle ear cholesteatoma.</p><p><strong>Patients and methods: </strong>This was a prospective study that included 56 consecutive patients with chronic suppurative otitis media, unsafe type cholesteatomas. Each patient was subjected to full clinical evaluation, and HRCT examination. Intravenous contrast media was used in some patients with suspected intracranial complication. Preoperative radiological data were correlated with data related to surgical findings.</p><p><strong>Results: </strong>The study showed that a high incidence of cholesteatoma in the third decade of life. The scutum and lateral attic wall were the most common bony erosions in the middle ear bony wall (64.3%), and the incus was the most eroded ossicle in the middle ear (88.2%). Sclerosing of mastoid air cells were encountered in 60.7% of patients and the lateral semicircular canal was affected in 9%, while facial canal erosion was found in 21.4%. Temporal bone complications are more common than intracranial complications. HRCT findings were compared with operative features; the comparative study included the accuracy and sensitivity of HRCT in detecting cholesteatoma (92.8%), its location and extension (96.4%), ossicular chain erosion (98%), labyrinthine fistula and intracranial complications (100%).</p><p><strong>Conclusion: </strong>The important role of HRCT scannig lies on the early detection of cholesteatoma, and more conservative surgical procedures can be used to eradicate the disease.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"6 ","pages":"21-8"},"PeriodicalIF":0.0,"publicationDate":"2013-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S10681","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bilateral spontaneous hemotympanum secondary to chemotherapy-induced thrombocytopenia.","authors":"Peter Wong,&nbsp;Caroline Xu,&nbsp;Nahla Gomaa,&nbsp;Allan Ho","doi":"10.4137/CMENT.S11885","DOIUrl":"https://doi.org/10.4137/CMENT.S11885","url":null,"abstract":"<p><strong>Objective: </strong>To present a case of spontaneous, bilateral hemotympanum secondary to chemotherapy-induced thrombocytopenia.</p><p><strong>Methods: </strong>Case report and review of the literature.</p><p><strong>Results: </strong>Bilateral spontaneous hemotympanum is an exceedingly rare event. We present the first case of nontraumatic bilateral hemotympanum secondary to chemotherapy-induced thrombocytopenia in a patient with acute myelogenous leukemia. The patient presented with a 7-day history of progressive bilateral hearing loss and a platelet count of 10 × 10(9)/L after receiving his first dose of induction chemotherapy. A small, left-sided subdural hematoma was present in this patient though no extra-aural sources of bleeding to explain the bilateral hemotympanum were identified.</p><p><strong>Conclusion: </strong>Full resolution of symptoms was achieved with conservative management.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"6 ","pages":"17-20"},"PeriodicalIF":0.0,"publicationDate":"2013-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S11885","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magnetic resonance imaging versus computed tomography and different imaging modalities in evaluation of sinonasal neoplasms diagnosed by histopathology.","authors":"Mohammed A Gomaa, Moustafa S Hammad, Abobakr Abdelmoghny, Ashraf M Elsherif, Heba M Tawfik","doi":"10.4137/CMENT.S10678","DOIUrl":"10.4137/CMENT.S10678","url":null,"abstract":"<p><strong>Objective: </strong>The study purpose was to detect the value of magnetic resonance imaging (MRI) compared to computed tomography (CT) and different imaging modalities as conventional radiology in evaluation of sinonasal neoplasms diagnosed by Histopathology.</p><p><strong>Methods: </strong>Thirty patients (16 males and 14 females) were complaining of symptoms related to sinonasal tract. After thorough clinical and local examination, the patients were subjected to the following: conventional radiography, CT, MRI, and histopathological examination.</p><p><strong>Results: </strong>The nasal cavity was the most commonly involved site with sinonasal malignancies followed by the maxillary sinuses. The least commonly affected site was the frontal sinuses. Benign sinonasal tumors were present in 14 cases. The most common benign lesion was juvenile nasopharyngeal angiofibroma (6 cases), followed by inverted papilloma (3 cases). While malignant sinonasal tumors were present in 16 cases, squamous cell carcinoma was present in 5 cases, and undifferentiated carcinoma, in 3 cases. Lymphoepithelioma and non-Hodgkin lymphomas were present in 2 cases each, while adenocarcinoma, chondrosarcoma, adenoid cystic carcinoma, and rhabdomyosarcoma were present in 1 case each.</p><p><strong>Conclusion: </strong>MRI with its superior soft tissue contrast and multiplanar capability is superior to CT in pretreatment evaluation of primary malignant tumors of sinonasal cavity.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"6 ","pages":"9-15"},"PeriodicalIF":0.0,"publicationDate":"2013-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3791956/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of recurrent otitis media on language profile in children with fragile x syndrome.","authors":"Hatem Soliman Badran,&nbsp;Khairy M Abulnasr,&nbsp;Sherien Abd El Hameed Nasser","doi":"10.4137/CMENT.S11157","DOIUrl":"https://doi.org/10.4137/CMENT.S11157","url":null,"abstract":"<p><strong>Objective: </strong>Language is almost always affected in fragile X syndrome (FXS), and a delay in language acquisition is one of the first characteristics. The aim of this work was to study the effect of recurrent middle ear infections on the language profile in boys with FXS.</p><p><strong>Study design: </strong>Prospective case series.</p><p><strong>Setting: </strong>Academic Medical Center.</p><p><strong>Subjects and methods: </strong>The present study was conducted on 30 males, ranging in age from 4-10 years. They were diagnosed as having a full mutation of DNA. The males were divided into two groups: Group A included 15 children with a history of recurrent middle ear infections more than four times per year during the first 4 years of life, and Group B did not have a history of recurrent middle ear infections during the first 4 years of life. Language assessments were done for all participants using the Standardized Arabic Language test.</p><p><strong>Results: </strong>Results showed significant delays in language development in children with FXS. Relative strengths in semantics compared to syntax and pragmatics were observed in all boys. The recurrent ear infections of the boys played an important role in the language development delay. The mean of receptive, expressive, and total language age was better and higher among boys without a history of recurrent middle ear infections compared to boys with recurrent middle ear infections.</p><p><strong>Conclusion: </strong>Recurrent otitis media in boys with FXS exacerbates the language problems that exist in this syndrome.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"6 ","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2013-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S11157","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of the Protective Effects of Radix Astragali, α-Lipoic Acid, and Vitamin E on Acute Acoustic Trauma.","authors":"Min Xiong,&nbsp;Huangwen Lai,&nbsp;Chuanhong Yang,&nbsp;Weiyi Huang,&nbsp;Jian Wang,&nbsp;Xiaoyan Fu,&nbsp;Qinglian He","doi":"10.4137/CMENT.S10711","DOIUrl":"https://doi.org/10.4137/CMENT.S10711","url":null,"abstract":"<p><strong>Objective: </strong>Oxidative damage is a critical role which involves hearing loss induced by impulse noise. That exogenous antioxidant agents reduce noise induced hearing loss (NIHL) has been well demonstrated in both animal studies and clinical practices. Choosing a stronger and more effective antioxidant is very important for treatment of NIHL. Vitamin E, α-lipoic acid, and radix astragali are the most commonly used anti-oxidants for cochlear oxidative damage from acoustic trauma. In this study, the protective effects of radix astragali, α-lipoic acid, and vitamin E on acute acoustic trauma are investigated.</p><p><strong>Methods: </strong>Guinea pigs in the experimental groups were intragastrically administered vitamin E, α-lipoic acid, and radix astragali. Auditory thresholds were assessed by sound-evoked auditory brainstem response (ABR) at click and tone bursts of 8, 16 and 32 kHz, 24 hours before and 72 hours after exposure to impulse noise. Cochlear malondialdehyde (MDA) concentrations were detected. Hair cell damage was analyzed by scanning electron microscopy.</p><p><strong>Results: </strong>Vitamin E, α-lipoic acid, and radix astragali significantly reduced ABR deficits, reduced hair cell damage, and decreased the concentrations of MDA. α-lipoic acid and radix astragali were better than vitamin E, and there were no significant differences between α-lipoic acid and radix astragali.</p><p><strong>Conclusions: </strong>α-lipoic acid or radix astragali are recommended for treatment of NIHL.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"5 ","pages":"25-31"},"PeriodicalIF":0.0,"publicationDate":"2012-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S10711","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cigarette smoking and alcohol ingestion as risk factors for laryngeal squamous cell carcinoma at kenyatta national hospital, kenya.","authors":"Pyeko Menach,&nbsp;Herbert O Oburra,&nbsp;Asmeeta Patel","doi":"10.4137/CMENT.S8610","DOIUrl":"https://doi.org/10.4137/CMENT.S8610","url":null,"abstract":"<p><p>Laryngeal squamous cell carcinoma (SCC) is strongly linked to cigarette smoking. It is estimated to account for more than 70% of laryngeal SCCs and up to 89% in combination with alcohol. We wished to determine the prevalence of cigarette smoking and alcohol ingestion among patients with laryngeal squamous cell carcinoma and estimate risk attributed to cigarette smoking and alcohol ingestion. Fifty experimental group patients and fifty controls were recruited of matching age, sex and region of residence. History of smoking and alcohol intake was taken and analyzed to estimate the relative strengths of these exposures. Cessation of smoking was associated with reduced risk of SCC. Smokers had increased risk compared to controls. Those who smoked only had a higher glottic cancer risk. Those who smoked and drank alcohol had a higher supraglottic cancer risk. Being a current smoker and long duration of smoking were independent risk factors of laryngeal SCC. </p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"5 ","pages":"17-24"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S8610","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of recurrent metastatic head and neck cancer: focus on cetuximab.","authors":"Akshar N Patel,&nbsp;Janice M Mehnert,&nbsp;Sung Kim","doi":"10.4137/CMENT.S5129","DOIUrl":"https://doi.org/10.4137/CMENT.S5129","url":null,"abstract":"<p><p>EGFR belongs to the ErbB family of receptor tyrosine kinases and is associated with worse prognosis in head and neck squamous cell carcinoma (HNSCC). Cetuximab is a monoclonal antibody to the extracellular domain of EGFR and inhibits its downstream actions via multiple mechanisms. Besides its proven efficacy in locally advanced and incurable HNSCC, cetuximab has the distinct advantage of having a relatively tolerable side effect profile and not potentiating radiation toxicity. Though therapies for advanced HNSCC are evolving, locoregional recurrence and/or distant metastases occur in a large percentage of patients. Though some patients can be salvaged with surgery or radiation therapy, the majority are incurable, and are treated palliatively with systemic therapy. In the setting of first line therapy for recurrent/metastatic HNSCC, the EXTREME trial provided level 1 evidence that cetuximab improves overall survival when combined with cisplatinum and 5 FU. Following progression on first line chemotherapy, several phase II trials suggest that cetuximab monotherapy is a reasonable choice in this setting. Future studies should concentrate on clinical and molecular markers that may allow more personalized approaches to treating HNSCC, and combining EGFR inhibitors with other agents in a synergistic approach. </p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"5 ","pages":"1-16"},"PeriodicalIF":0.0,"publicationDate":"2012-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S5129","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31823032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Psychological status in patients seeking rhinoplasty.","authors":"Patorn Piromchai,&nbsp;Surapol Suetrong,&nbsp;Suwanna Arunpongpaisal","doi":"10.4137/CMENT.S7859","DOIUrl":"https://doi.org/10.4137/CMENT.S7859","url":null,"abstract":"<p><strong>Background: </strong>Rhinoplasty is the most common operation performed by our facial plastic surgery unit. Recognition of patients with psychological problems which may result in an unfavourable post-operative outcome is essential. The objective of this study was to evaluate the psychological status of patients seeking rhinoplasty, compared with the general population.</p><p><strong>Methods: </strong>We prospectively collected the data from patients who requested rhinoplasty in Srinagarind hospital, Thailand and controls. We used the general health questionnaire-28 (GHQ-28) for psychological problems detection.</p><p><strong>Results: </strong>We included a total of 196 participants, 98 in study group and 98 in control group. The study group has a 5.5 times (95% CI 1.25 to 24.17, P = 0.01) higher risk for poor mental status more than control group.</p><p><strong>Conclusions: </strong>The patients seeking rhinoplasty group were more likely to have psychological problems when compared with the control group. Surgeons should be aware of the patient's psychological status before performing the operation.</p>","PeriodicalId":89906,"journal":{"name":"Clinical medicine insights. Ear, nose and throat","volume":"4 ","pages":"31-5"},"PeriodicalIF":0.0,"publicationDate":"2011-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4137/CMENT.S7859","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31824214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}