Abstract:
CONCLUSIONS:The facial nerve courses shown by preoperative CT imaging coincide with the surgical findings in most congenital aural atresia cases. CT scanning is critical in evaluation of a patient's candidacy for atresia surgery. OBJECTIVES:To evaluate the diagnostic value of preoperative CT scanning of the facial nerve course in congenital aural atresia. SUBJECTS AND METHODS:All inpatients (135 cases) with congenital aural atresia had routine preoperative CT examination. The facial nerve courses were observed in the operation and compared with the preoperative CT imaging. RESULTS:CT imaging showed that the mastoid portions of the facial nerves in 57% of cases (77/135) were located at the level of the round window, and 17% (23/135) were located at the levels of the oval window and the cochlea. Differential overlapping of the oval window by the facial nerve could also be shown in most of the cases. In the majority of cases (75%, 61/81) the tympanic portions of the facial nerve on CT imaging could be confirmed by surgical findings. In severe overlapping of the oval window or cases with anterior displacement, stapedectomy or tympanoplasty, respectively, could not be performed as usual.
journal_name
Acta Otolaryngoljournal_title
Acta oto-laryngologicaauthors
Yu Z,Han D,Gong S,Wang Z,Dai H,Zhao S,Zheng Y,Leng Tdoi
10.1080/00016480801953064subject
Has Abstractpub_date
2008-01-01 00:00:00pages
1375-80issue
12eissn
0001-6489issn
1651-2251pii
793116555journal_volume
128pub_type
杂志文章abstract::Experimental animals (cats) were exposed to tones of 125, 1000, 2000, and 4000 Hz at sound pressure levels in the range 120 to 157.5 dB, and for durations of one hour (1000, 2000, 4000 Hz) or four hours (125 Hz). Pure tone audiograms were obtained for each animal before and after exposure. Post-exposure tests were con...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487509121336
更新日期:1975-11-01 00:00:00
abstract:CONCLUSIONS:Cyclo-oxygenase-2 (COX-2) enzyme would not appear to be constitutively expressed in human perilymph while it is always induced in the perilymph of patients affected by sensorineural hearing loss (SNHL). The COX-2 isoform may be involved in hearing loss and, therefore, pathological states of the inner ear sh...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2010.522593
更新日期:2011-03-01 00:00:00
abstract::The distribution of vascular endothelial growth factor (VEGF), one of the most important angiogenic factors, and microvessel density (MVD) were assessed in laryngeal carcinomas by means of immunohistochemistry. Correlation of VEGF with MVD and clinical parameters (T stage, N stage, histological grading, survival, recu...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489950180711
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:To investigate the relationship between hearing loss and vestibular dysfunction in patients with sudden sensorineural hearing loss (SSHL). METHODS:Clinical data including the symptom of vertigo of 149 SSHL patients were investigated retrospectively. Pure tone audiometry, ocular vestibular-evoked myogenic pot...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2015.1110750
更新日期:2016-01-01 00:00:00
abstract::Conclusions Endoscopic surgery is safe and effective for children with congenital basal meningoencephaloceles (CBMs); it provides an acceptable operative outcome with a short recovery time and fewer complications and may be considered as a primary approach. Objectives To explore the safety and effectiveness of using t...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2015.1133930
更新日期:2016-06-01 00:00:00
abstract:CONCLUSION:Patients with hiatus hernia can be relieved from H, MSL and MSN by hiatus hernia repair. OBJECTIVE:It has been hypothesized that respiratory symptoms in patients with gastro-oesophageal reflux disease (GORD) may, in some cases, be due to misdirected swallowing as a consequence of defective opening of the up...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480410017945
更新日期:2005-01-01 00:00:00
abstract::The practicability of recording auditory nerve and brainstem responses during early childhood is demonstrated. This paper reports our experience with two different electrode locations: ear-canal/ear-lobe and ear-lobe/vertex. The test is performed with a light portable stimulus-generating and response-recording system ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487909126421
更新日期:1979-03-01 00:00:00
abstract::The influence of the solitary avian middle ear muscle, the m. stapedius, on auditory sensitivity and sound transmission was investigated in the domestic chicken, Gallus gallus. Electrophysiological recordings of inner ear microphonic potentials (MP) were made in order to determine the effects of calibrated, mechanical...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:
更新日期:1982-09-01 00:00:00
abstract:CONCLUSIONS:The transconjunctival approach to orbital floor fractures permits excellent exposure of the inferior orbit and provides a good surgical outcome, especially with regard to ocular motility. OBJECTIVE:Surgical access to orbital floor fractures can be accomplished via the transconjunctival approach. The majori...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480500395757
更新日期:2006-04-01 00:00:00
abstract::To elucidate immune mechanisms in otitis media, middle ear infection was induced in 12 rats by intratympanic inoculation of Streptococcus pneumoniae type 3, either the ipsilateral or the contralateral middle ear being re-challenged 4 weeks later. Otomicroscopy inspection confirmed the presence of acute otitis media (A...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489109100760
更新日期:1991-01-01 00:00:00
abstract::As part of an early intervention study on the acceptability of auditory rehabilitative intervention, we examined patient complaints and clinical findings of balance disorders. Hallam et al. have discussed desynchrony between such findings in hospital patient populations, and the aim of the present study was to investi...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489109137373
更新日期:1991-01-01 00:00:00
abstract::Cochlear blood flow is considered to be closely related to cochlear function. Among several etiologic factors implicated in inner ear diseases, disturbance of local blood flow is held to be one of the most important. With this in view, various pharmaceuticals are currently being used to increase local blood flow in pa...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489209137500
更新日期:1992-11-01 00:00:00
abstract::Luetic hydrops can occur in both congenital and acquired lues and otologic manifestations may be indistinguishable from Meniere's disease. Eight endolymphatic sac decompression procedures were performed on 6 patients with refractory luetic vertigo. Of those, 3 had congenital and 3 acquired lues. All cases had received...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488009127172
更新日期:1980-05-01 00:00:00
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journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2017.1388540
更新日期:2018-04-01 00:00:00
abstract::A study was performed to evaluate whether vascular reflex participates in mucosal swelling in nasal allergy, by measuring changes in mucosal swelling in both nasal cavities and changes in blood flow in the bilateral inferior turbinates caused by antigenic challenge in one inferior turbinate. On unilateral challenge, t...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488209128897
更新日期:1982-07-01 00:00:00
abstract::This study aimed to investigate whether unilateral vestibular neuritis (VN) causes the same deficits of ocular counter-roll during static head roll (OCR(S)) and dynamic vestibulo-ocular reflex gains during head impulses (VOR(HI)) as unilateral vestibular deafferentation (VD). Ten patients with acute and 14 patients wi...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489950180379
更新日期:1999-01-01 00:00:00
abstract::As a continuation of our previous work, where we have demonstrated that in chronic otitis media the picture in the submucosa-bone marginal zone is dominated by capillary proliferation and occurrence of a mononuclear, histiocyte-like cell containing lysosome-like cytoplasmatic bodies, we now report the presence of cons...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487509124704
更新日期:1975-05-01 00:00:00
abstract::To investigate the pathogenesis of swimmers' sinusitis we questioned and examined a group of 20 swimmers and 20 controls. Clinical examination was followed by rhinomanometry, sonography of the maxillary sinuses, a saccharine test to assess mucociliary transport in the nose, and a viable cytological sampling of the nas...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489009122550
更新日期:1990-09-01 00:00:00
abstract::Eight patients with dystrophia myotonica (Steinert) were studied. They all had myotonia and pathological EMG and in some cases other signs of the disease. The 50% relaxation times of the stapedius reflex were significantly prolonged compared with a control group of 40 healthy, young subjects with normal hearing and no...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488209128937
更新日期:1982-11-01 00:00:00
abstract::In a double-blind crossover trial, 24 patients with perennial rhinitis have been treated with 2% disodium cromoglycate (DSCG) nasal spray. 15 patients preferred DSCG to placebo, 9 patients showed no preference. Analysis of the diary cards showed a significant preference of DSCG in the group which received placebo firs...
journal_title:Acta oto-laryngologica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00016487709123969
更新日期:1977-09-01 00:00:00
abstract::Contact endoscopy allows an in vivo and in situ study of the superficial layers of the vocal cord epithelium. This technique offers access to some characteristics of the epithelium cells: dimension and shape of the nuclei, nucleus/cytoplasm ratio, keratosis, presence of nucleolus, mitosis and koylocites. Contact endos...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489509139318
更新日期:1995-03-01 00:00:00
abstract::Hereditary angioneurotic edema (HAE) is an autosomal dominant disease resulting from a deficiency of functional C1-esterase inhibitor. If not recognized promptly and treated properly the disease can result in a fatal outcome as it causes laryngeal edema, which can lead to a life-threatening acute upper airway obstruct...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480510038185
更新日期:2005-11-01 00:00:00
abstract::Angioneurotic edema is a non-pitting edema which is usually limited to the skin and the mucous membranes of the face and upper aerodigestive tract. The risk of acute upper airway obstruction makes angioneurotic edema a concern for emergency room physicians, internists and otolaryngologists because prompt recognition o...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480310005129
更新日期:2003-10-01 00:00:00
abstract::Based on the late results of tympanoplasty on 300 ears and of one-stage mastoidectomy and tympanoplasty on 269 discharging ears, the problems involved in staging tympanoplasty are discussed. The results of one-stage operations were found to be satisfactory 2-10 years after operation. The frequency of recurrent cholest...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487609120906
更新日期:1976-09-01 00:00:00
abstract::The purpose of this study was to establish whether lactoferrin (hLf) attached to Streptococcus pyogenes, one causative agent of acute pharyngotonsillitis (AT), during the course of the disease. Bacterial samples were obtained from the tonsillar surfaces of 7 patients (6 females, 1 male; median age 26 years; range 16-5...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Many patients with coronavirus disease 2019 (COVID-19) complain from olfactory dysfunction (OD). Aims/objectives: To evaluate the prevalence, prognosis, and recovery from OD in COVID-19 patients. MATERIAL AND METHODS:In this study, patients with COVID-19 symptoms who were referred to six different tertiary ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2020.1836397
更新日期:2020-11-11 00:00:00
abstract:OBJECTIVE:The aim of this study was to analyze the safety and effectiveness of a new cochlear implant (CI) system developed in China, the Nurotron Venus device. MATERIAL AND METHODS:Fifteen post-lingually deafened patients received Nurotron Venus CIs in our hospital. The safety and effectiveness of the devices were ev...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
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更新日期:2014-06-01 00:00:00
abstract::Nitric oxide synthase (NOS) isoforms I and III were localized in the guinea pig cochlea by indirect immunohistochemistry using frozen sections and paraffin sections. NOS I staining was observed in the cytoplasm of outer hair cells, in nerve cell somata and fibers of the spiral ganglion, and in axonal profiles of the s...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489609137914
更新日期:1996-09-01 00:00:00
abstract:CONCLUSION:Bilateral electric acoustic stimulation (EAS) effectively improved speech perception in noise and sound localization in patients with high-frequency hearing loss. OBJECTIVE:To evaluate bilateral EAS efficacy of sound localization detection and speech perception in noise in two cases of high-frequency hearin...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2014.951453
更新日期:2015-02-01 00:00:00
abstract:CONCLUSION:Our results show a significant difference between skin and cholesteatoma biology in vitro. OBJECTIVES:Cholesteatoma disease is a process of destruction characterized by uncontrolled growth of squamous epithelial cells in the middle ear or temporal bone. The pathophysiology behind the cholesteatoma developme...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016480903413657
更新日期:2010-07-01 00:00:00