Abstract:
:Anaesthesia and sedation in electrocochleo-graphy are of paramount importance for the whole procedure, since restlessness of the patient during the measurements can invalidate the results of the test. The time needed for extensive electrocochleography amounts on average to two hours. The only pain experienced during the procedure is associated with the placement of the transtympanic electrode. A relatively long-lasting, light level of anaesthesia has to be achieved to obtain the desired relative or absolute immobility of the patient. For the psychologically normal adult, local anaesthesia and additional sedation will meet the requirements for electrocochleography, but for children and mentally disturbed or anxious patients general anaesthesia is necessary. Tor children under the age of 8 years, two types of anaesthesia are available, i.e. dissociative anaesthesia and inhalation anaesthesia. After relatively extensive experience with dissociative anaesthesia, we abandoned this method because the above-mentioned requirements for ECoG could not be adequately satisfied during the entire duration (two hours) of the procedure. Inhalation anaesthesia, using the semi-closed-circle technique, has proved to be the optimal available procedure in these cases.
journal_name
Acta Otolaryngoljournal_title
Acta oto-laryngologicaauthors
Zvonar M,Zvonar-Kuhndl B,Odenthal DWdoi
10.1080/16512251.1974.11675745subject
Has Abstractpub_date
1974-01-01 00:00:00pages
37-8eissn
0001-6489issn
1651-2251journal_volume
77 Suppl 316pub_type
杂志文章abstract::The treatment of acute otitis media was studied in 158 children. All children (mean age 4 years) received penicillin orally 80 000--100 000 IU per day for 10 days. Myringotomy was performed on 68 children at the time of the diagnosis. The other 90 children were treated with penicillin and ear drops. The bacteriologica...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487909137149
更新日期:1979-01-01 00:00:00
abstract::The ultrastructural pattern of the acoustic nerve Schwannoma was studied on surgically excised tumours and on explants cultured in vitro. The typical neoplastic cell is elongated, spindle-shaped, coated with basement membrane and numerous protruding cellular processes. Cells demonstrating numerous microfilaments are a...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488509108909
更新日期:1985-03-01 00:00:00
abstract:CONCLUSION:Chances of hearing preservation are better in patients with vestibular schwannoma (VS) from the superior vestibular nerve (SVN) than from the inferior vestibular nerve (IVN). Pathologic posturography and electronystagmography (ENG) findings are more common in schwannomas from the SVN compared with tumors fro...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2010.536991
更新日期:2011-05-01 00:00:00
abstract:CONCLUSION:Otolith organs input influences the axis of horizontal semicircular canal ocular reflex; therefore, the plane of compensatory eye movements induced by the horizontal canal stimulation is not always parallel to the canal. OBJECTIVE:To clarify whether horizontal canal ocular reflex is influenced by otolith or...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2012.656286
更新日期:2012-07-01 00:00:00
abstract::The ultrastructure of the geniculate ganglion was studied in the guinea pig and monkey. Two cytologically distinct colonies of ganglion cells were seen and identified as light and dark cells. All neurons were unmyelinated and most were unipolar, although a few bipolar cells were seen. The axons, upon leaving the cell ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488209130869
更新日期:1982-01-01 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::Simultaneous monitoring in human subjects on the same ear of eardrum displacement by tympanomanometry, and impedance with the electroacoustic bridge, provided information concerning contraction of the stapedius muscle and its effect on eardrum displacement. Extensive control procedures were employed to elicit only the...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487609107472
更新日期:1976-01-01 00:00:00
abstract:CONCLUSIONS:The incidence of tonsillar cancer in Sweden is increasing, particularly among men. Risk factors other than smoking may have contributed to the observed secular trend in men. In women, however, smoking can be a part of the explanation. Further studies to look at changes in other environmental factors, such a...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480601110170
更新日期:2007-09-01 00:00:00
abstract:CONCLUSION:This 3D prototyped model constructed using a selective laser sintering method serves as a good material for surgical simulation of a malformed ear. OBJECTIVE:In order to perform surgery of the malformed ear, a thorough understanding of the anatomy of the ear is required, together with sufficient experience....
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480410016874
更新日期:2005-01-01 00:00:00
abstract::This work describes the different patterns of expression of integrins and extracellular matrix proteins in normal and transformed mucosa in laryngeal and oropharyngeal carcinomas. Samples from each tumor group were sectioned and examined by immunohistochemistry using monoclonal antibodies raised against integrin chain...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480252814298
更新日期:2002-03-01 00:00:00
abstract::The sympathetic nerve pathways to the nasal vasculature were examined in 8 cats by recoding the effects of section of the orbital nerves on vasoconstriction produced by cervical sympathetic nerve stimulation. No sympathetic fibres were found in the sphenopalatine and infraorbital nerves. The majority were conveyed by ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487709123967
更新日期:1977-09-01 00:00:00
abstract::The goal of this investigation was to develop a method of surgical removal of the semicircular canals of the rabbit without induction of auditory impairment. Four different surgical techniques were utilized: i) fenestration of the lateral semicircular canal; ii) fibrin glue perfusion of the canal following fenestratio...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489209137490
更新日期:1992-11-01 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::The input from fore- and hindlimbs to the vestibular nuclear complex (VNC) was investigated in awake cats. Electrical stimulus was given to the sciatic, radial and vestibular nerves bilaterally and single unit responses were recorded in the VNC with extracellular technique. The position of the microelectrode was histo...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487909126395
更新日期:1979-01-01 00:00:00
abstract:CONCLUSIONS:This study shows that heavy drinking is a risk factor for prolonged delay in presenting with head and neck cancer and for presenting with a large tumour in the head and neck region. Excessive smoking is only a risk factor for being diagnosed with a large tumour, although there is a weak association between ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480510028456
更新日期:2005-05-01 00:00:00
abstract::Serially cultivated rat middle ear epithelium was studied under exposure to various concentrations of carbon dioxide. Three experiments were performed exposing the epithelium to a gaseous environment containing 5 or 10% CO2 or to an atmosphere almost devoid of CO2. Oxygen was maintained constant at 20% and nitrogen wa...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489009125165
更新日期:1990-05-01 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:CONCLUSION:The addition of transoral robotic surgery (TORS) in the diagnostic management of patients classified with head and neck squamous cell carcinoma of unknown primary (SCCUP) is promising and appears to improve detection rates of the primary tumour. The approach presented in this first Scandinavian study could p...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2015.1052983
更新日期:2015-01-01 00:00:00
abstract::Background: The various pathological types of non-squamous cell carcinomas (nSCCs) of the larynx accounted for about 5% laryngeal malignancies, but the knowledge regarding these pathological behaviors, therapeutic models and prognostic factors was limited.Objectives: To investigate the clinical characteristics and the...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2019.1700305
更新日期:2020-02-01 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::We examined the expressions of alpha-subunits of very late antigen (VLA)-4 (alpha4) and VLA-5 (alpha5) on tonsillar lymphocytes and the interaction between these integrin receptors and their ligand, fibronectin (FN). Immunohistological and flow cytometric analyses showed that alpha4 and alpha5 were expressed in the ly...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489609137722
更新日期:1996-01-01 00:00:00
abstract:CONCLUSION:In the mouse, when a tympanic perforation is present, gadoteridol does not seem to cause ototoxicity. Gadodiamide may cause mild ototoxicity other than toxicity to the outer hair cells of the cochlea. OBJECTIVES:Endolymphatic hydrops have been visualized through intra-tympanic injection of gadolinium-based ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2016.1193892
更新日期:2016-11-01 00:00:00
abstract::In a previous study (1) it was found that in healthy subjects Ocular (Counter) Rotation is mainly due to otolith stimulation and only to a minor extent induced by slanted visual structures. Stimulation of the neck by tilting the trunk laterally upwards did not result in a systematic rotation of the eyes. In the presen...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489109138369
更新日期:1991-01-01 00:00:00
abstract:CONCLUSION:Concomitant antiemetic therapy comprising fosaprepitant, palonosetron, and dexamethasone is effective for head and neck carcinoma. OBJECTIVE:A patient diary was constructed to determine the effectiveness of concomitant antiemetic therapy with a neurokinin-1 receptor antagonist (fosaprepitant), 5-hydroxytryp...
journal_title:Acta oto-laryngologica
pub_type: 临床试验,杂志文章
doi:10.3109/00016489.2014.913314
更新日期:2014-11-01 00:00:00
abstract::Frozen tissue sections of biopsies from head and neck squamous cancer lesions were examined for immunohistochemical staining with a recently developed monoclonal antibody, designated as SQM1 antibody and directed against the surface membrane of squamous carcinoma cells. SQM1 antibody stained selectively squamous carci...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488609108684
更新日期:1986-09-01 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:CONCLUSION:No case of death related to surgery in the form of uvulopalatopharyngoplasty, uvulopalatoplasty or nasal surgery for snoring or sleep apnea has been recorded in Sweden among 4876 patients treated between 1997 and 2005. Severe complications of surgery in the peri- and postoperative period, especially in the f...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2010.528793
更新日期:2011-03-01 00:00:00
abstract::A platinum-iridium electrode with a Teflon cover tube was chronically implanted through the round window into the scala tympani of the guinea pig. Animals were sacrificed at 30 to 40 weeks after electrode implantation, and the cochleae were observed by scanning electron microscopy or with light microscopy. The results...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488809097005
更新日期:1988-03-01 00:00:00
abstract::The authors carried out immunological investigations in 96 patients with laryngeal cancer. The following tests were applied: DNCB, PPD, phyto-test and the lymphocyte count. The patients were divided into three groups: 1) cured, one year following treatment; 2) relapses; 3) died during the first year. The separate grou...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487909126438
更新日期:1979-03-01 00:00:00
abstract::Background: Chronic exposure to whole body vibration can affect the gastrointestinal system, the lumbar spine, the peripheral veins and the vestibulocochlear system. Aims/Objectives: The aim of this study was to evaluate the effects of vibration on the vestibular system in noisy and noise-free environments using the v...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2019.1666213
更新日期:2019-11-01 00:00:00