Abstract:
:A schwannoma of the larynx is a rare benign tumor that usually presents as a submucosal mass in the pyriform sinus and the aryepiglottic space, and this type of schwannoma constitutes a diagnostic and therapeutic challenge for otolaryngologists. We present here two cases of supraglottic schwannomas that were misdiagnosed as laryngoceles. Both were excised through a lateral thyrotomy approach without a tracheostomy, and the laryngeal function was successfully maintained. We discuss the clinical and imaging findings and the management of this rare neoplasm with focusing on the differential diagnosis of laryngeal schwannoma and laryngocele. We also review the relevant medical literature.
journal_name
Clin Exp Otorhinolaryngoljournal_title
Clinical and experimental otorhinolaryngologyauthors
Park KT,Ahn Y,Kim KH,Kwon TKdoi
10.3342/ceo.2010.3.3.166subject
Has Abstractpub_date
2010-09-01 00:00:00pages
166-71issue
3eissn
1976-8710issn
2005-0720journal_volume
3pub_type
杂志文章abstract:OBJECTIVES:Autologous costal cartilage is a promising alternative for mastoid obliteration. However, donor-site morbidities of the chest wall limit the use of this graft. To address this issue, we have developed a minimally-invasive technique of harvesting costal cartilage and report donor site morbidity associated wit...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2015.8.1.13
更新日期:2015-03-01 00:00:00
abstract:OBJECTIVES:Laryngomicrosurgery (LMS) is used to manage most vocal fold lesions. However, the functional voice outcome of the LMS might be diverse due to the influence of various factors. We intend to evaluate the incidence and etiologic factors of persistent dysphonia after LMS for benign vocal fold disease (BVFD). ME...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2013.6.3.166
更新日期:2013-09-01 00:00:00
abstract:Objectives:Fibro-osseous lesions of the paranasal sinuses can present various clinical conditions. This study aimed to report the long-term clinical course of benign fibro-osseous lesions (BFOLs) in the paranasal sinuses, including clinical and radiologic features. Methods:Radiologically confirmed BFOLs except osteoma...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2020.01522
更新日期:2020-11-04 00:00:00
abstract:OBJECTIVES:This study compared the survival outcomes, local control rate, and laryngeal preservation rate of various treatment strategies in the treatment of T3 squamous cell carcinoma of the glottis using proportional meta-analyses. METHODS:Twenty-five retrospective case-series studies were included in these analyses...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2017.00717
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVES:Vertebrobasilar dolichoectasia (VBD), an elongation and distension of vertebrobasilar artery, may present with cranial nerve symptoms due to nerve root compression. The objectives of this study are to summarize vestibulocochlear manifestations in subjects with VBD through a case series and to discuss the nee...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2019.00780
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:The authors would report the results of definitive radiation therapy (RT) for early glottic cancer by two different radiation dose schedules. METHODS:From February of 1995 till June of 2008, 157 patients with T1-2N0 glottic cancer were treated with curative RT at Samsung Medical Center. All patients had squ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2012.5.2.94
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVES:To clarify the anatomical distribution of the lingual artery in normal adult subjects through histopathologic evaluations. METHODS:Eighteen healthy cadaveric tongues were used to produce 8 paraffin-embedded tissue sections each. Length from midline raphe, depth from dorsum of tongue and the whole transverse...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2015.01137
更新日期:2016-09-01 00:00:00
abstract::Granulomatosis with polyangiitis (GPA) is an idiopathic vasculitis of medium and small arteries, characterized by necrotizing granulomatous inflammation. GPA typically affects upper and lower respiratory tract with coexisting glomerulonephritis. This disease is generally characterized by antineutrophil cytoplasm antib...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.21053/ceo.2016.9.1.8
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVES:This study was conducted evaluate the efficacy of electromyography (EMG) using transcartilaginous (TC) electrodes through the thyroid cartilage and perichondrium. METHODS:We prospectively collected EMG data from intraoperative neuromonitoring (IONM) of 54 nerves at risk in 38 patients during thyroidectomy. ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2019.01529
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVES:To compare voice parameters in subjects with different hearing level. METHODS:The evaluation consisted of Multi-Dimensional Voice Program (MDVP) and electroglottography. Group 1 consisted of normal hearing subjects which is bilateral average hearing better than 25 decibels (dB) whereas group 2 consisted of ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2015.01900
更新日期:2017-09-01 00:00:00
abstract::Endoscopic sinus and skull base surgeries are minimally invasive surgical techniques that reduce postoperative symptoms and complications and enhance patients' quality of life. However, to ensure excellent surgical outcomes after such interventions, intimate familiarity with important landmarks and high-level endoscop...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2018.00906
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVES:To evaluate efficacy of short term intranasal corticosteroid (mometasone furoate) treatment in pediatric sleep-disordered breathing (SDB) patients. METHODS:A prospective, observational study was done. A total of 41 children (2-11 years old) were enrolled into this study. All patients received 4-weeks course...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2011.4.1.27
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVES:To compare the velopharyngeal function, swallowing and speech of the conventional and modified radial forearm free flap (RFFF) for soft palate reconstruction. METHODS:Retrospective clinical study. Twenty-eight patients who underwent oropharyngeal reconstruction with RFFF were divided into two groups: 10 pat...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2008.1.3.161
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to compare the effect of the presence of one or two arytenoids on early/late period swallowing-aspiration functions. METHODS:Supracricoid partial laryngectomy (SCPL) with the diagnosis of laryngeal cancer between 2012 and 2014 were retrospectively evaluated. The patients were categ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2015.01837
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVES:Some changes are found in the labyrinth anatomy during postnatal development. Although the spatial orientation of semicircular canals was thought to be stable after birth, we investigated the age-related orientational changes of human semicircular canals during development. METHODS:We retrospectively studie...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2014.02012
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVES:The internet has become an important source of medical information and a great amount of information related to allergic rhinitis (AR) is available on the internet. However, the quality of this information is still a matter of debate. Therefore, this study was conducted to assess the AR-related information o...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2010.3.1.32
更新日期:2010-03-01 00:00:00
abstract:Objectives:Head and neck squamous cell carcinomas (HNSCs) are frequently diagnosed at the local-regional advanced stage (stage IVa) but their treatment with upfront surgery vs. definite chemoradiation therapy (CRT) is controversial. The purpose of the present study is to compare overall survival (OS) and disease-free s...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2020.01732
更新日期:2020-09-25 00:00:00
abstract:OBJECTIVES:This study was conducted to investigate the current practices of Asian otolaryngologists for laryngopharyngeal reflux (LPR). METHODS:An online survey about LPR was sent to 2,000 members of Asian otolaryngological societies, and a subgroup analysis was performed between Western and Eastern Asian otolaryngolo...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2019.01669
更新日期:2020-08-01 00:00:00
abstract::Sleep surgery is part of a continuum of care for obstructive sleep apnea (OSA) that involves medical, pharmacologic, and behavioral therapy. Upper airway surgery for OSA can significantly improve stability by way of modulating the critical negative closing pressure. This is the same mechanism of action as positive air...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.21053/ceo.2020.01053
更新日期:2020-08-01 00:00:00
abstract::Prognosis in relapsed metastatic head and neck squamous cell cancer (RM-HNSCC) is dismal. Platinum based chemotherapy in combination with Cetuximab is used in first-line setting, while no further validated options are available at progression. Immunotherapy has produced durable clinical benefit in some patients with R...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2018.00150
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVES:The prognostic significance of vertigo in patients with idiopathic sudden sensorineural hearing loss (SSNHL) remains a matter of debate because vertigo is associated with many different vestibular disorders. The purpose of this study is to determine the role of benign paroxysmal positional vertigo (BPPV) as ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2010.3.4.199
更新日期:2010-12-01 00:00:00
abstract::Meningioma's account for around 15% of all primary brain tumors with some 10% of meningiomas arising in the posterior fossa. In rare cases, a meningioma can form around the endolymphatic sac. When formed in the posterior fossa, meningioma tumors can produce vague, non-specific vertiginous symptoms. Research has observ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2012.5.4.234
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:Speech perception abilities, which vary widely among cochlear implant (CI) users, are considered to be associated with the integrity of the central auditory pathways from the auditory nerve to the cortex. Therefore, auditory evoked potentials (AEPs) are used to evaluate central auditory processing, which is ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2012.5.S1.S6
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVES:Past several studies have proven that caffeine facilitates attentional enhancement by acting as an adenosine antagonist once it is absorbed by the body, resulting in improved psycho-behavioral function. Modern clinical olfactory function tests are usually assessed by psychophysical tests but due to a paucity...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2018.01424
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVES:The number of patients with bilateral cochlear implant (CI) has gradually increased as patients and/or parents recognize its effectiveness. The purpose of this report is to evaluate the efficacy of 29 bilateral CI out of 169 pediatric CI users, who received auditory-verbal/oral habilitation at our hearing ce...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2012.5.S1.S24
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVES:This experimental study investigated the possible protective effect of beta glucans on amikacin ototoxicity. METHODS:Thirty-eight rats with normal distortion product otoacoustic emissions (DPOAEs) were divided into four groups. Group K was the control group. Group A was injected intramuscularly (i.m.) with ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2013.6.1.1
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to investigate serum pituitary tumor transforming gene (PTTG1) expression in laryngeal carcinoma and its relationship with the clinical pathological characteristics and prognosis. METHODS:Expression of serum PTTG1 was measured by enzyme-linked immunosorbent assay in 110 patient...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2019.00395
更新日期:2020-02-01 00:00:00
abstract::Laser surgery (LS) or radiotherapy (RT) is normally recommended in early glottic cancer. The objective of this study was to perform a comprehensive meta-analysis of acoustic and perceptual outcomes to compare voice quality of LS or RT in early-stage glottic cancer. Data sources were obtained after searching PubMed, Go...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.21053/ceo.2018.00990
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:This study aimed to evaluate the clinical characteristics of maxillary sinus fungus ball (MFB) to increase the preoperative diagnostic accuracy. METHODS:A retrospective review of 247 patients who underwent endoscopic sinus surgery for unilateral maxillary sinusitis from January 2015 to December 2017 at a si...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.21053/ceo.2019.00836
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:Streptococcus pneumoniae is one of the most common pathogens of otitis media (OM) that exists in biofilm, which enhances the resistance of bacteria against antibiotic killing and diagnosis, compared to the free-floating (planktonic) form. This study evaluated biofilm formation by S. pneumoniae on an abiotic ...
journal_title:Clinical and experimental otorhinolaryngology
pub_type: 杂志文章
doi:10.3342/ceo.2012.5.3.139
更新日期:2012-09-01 00:00:00