Synchronous benign and malignant tumors in the ipsilateral parotid gland.

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

authors： Manolidis L,Baloyannis SJ

更新日期：1985-03-01 00:00:00

abstract：CONCLUSION:Candidates for hearing preservation cochlear implant (CI) surgery can be divided into: those who benefit from electrical complement (EC) to remaining hearing and don't require additional amplification, those using a combined electric-acoustic stimulation (EAS) and those with the least amount of residual hear...

journal_title：Acta oto-laryngologica

authors： Podskarbi-Fayette R,Pilka A,Skarzynski H

更新日期：2010-08-01 00:00:00

abstract：:Unilateral tubal occlusion was performed in 10 cats, which were sacrificed 26-44 months later. During the observation period repeated bilateral tympanometry and auditory nerve response were recorded. Paracentesis with evacuation of effusion was performed up to eight times and the effusion was examined by viscometry. A...

journal_title：Acta oto-laryngologica

authors： Tos M,Wiederhold M,Larsen P

更新日期：1984-05-01 00:00:00

abstract：CONCLUSIONS:This study confirms a high prevalence of human papillomavirus (HPV)-positive tonsillar tumours (52%). The survival of the HPV-positive group was significantly better in males. OBJECTIVES:We assessed the prevalence of HPV in 137 patients with tonsillar carcinomas, measured the p53- and Ki-67-positive tumour...

journal_title：Acta oto-laryngologica

authors： Hannisdal K,Schjølberg A,De Angelis PM,Boysen M,Clausen OP

更新日期：2010-02-01 00:00:00

abstract：:Vestibular microphonics in response to acoustical stimulation were recorded in cochlea-deprived pigeons. Endolymph flow in the semicircular canals alters this response. A caloric stimulus was applied to the horizontal canal or the posterior vertical canal close to the ampulla. To minimize the influence of gravity, the...

journal_title：Acta oto-laryngologica

authors： Wit HP,Segenhout JM

更新日期：1988-03-01 00:00:00

abstract：:The occurrence of horizontal jerks with larger amplitudes than on Earth was observed during vertical optokinetic nystagmus in astronauts tested throughout a 7-day spaceflight. During early exposure to microgravity, a horizontal spontaneous-like nystagmus was recorded in darkness following both vertical and horizontal ...

journal_title：Acta oto-laryngologica

authors： Clement G,Berthoz A

更新日期：1990-03-01 00:00:00

abstract：:Fibroblasts in two portions of the vocal fold mucosa, the macula flava (MF) and Reinke's space (RS), were investigated by means of transmission electron microscopy. Five adult and five newborn larynges from autopsy cases were subjected to study. Both in adults and newborns, fibroblasts in the MF tended to be stellate ...

journal_title：Acta oto-laryngologica

authors： Hirano M,Sato K,Nakashima T

更新日期：1999-03-01 00:00:00

abstract：:In this experimental study in the rat, compound 48/80--a potent degranulating drug of mast cells--was instilled in the external auditory meatus towards the tympanic membrane. Moreover, effusion material was produced in the attic space by blocking the tympanic isthmus with a piece of Gelfoam applied through the tympani...

journal_title：Acta oto-laryngologica

authors： Alm PE,Bloom GD,Hellström S,Salén B,Stenfors LE

更新日期：1982-11-01 00:00:00

abstract：:The nystagmus and motion perception of two astronauts were recorded during Earth-vertical axis rotation and during off-vertical axis rotation (OVAR) before and after 7 days of spaceflight. Postflight, the peak velocity and duration of per- and postrotatory nystagmus during velocity steps about the Earth-vertical axis ...

journal_title：Acta oto-laryngologica

authors： Clement G,Darlot C,Petropoulos A,Berthoz A

更新日期：1995-09-01 00:00:00

abstract：:Thirty-two patients affected by idiopathic benign paroxysmal positional vertigo (BPPV) of the posterior semicircular canal were studied before, 3 days and I month after a resolutive Semont manoeuvre by means of dynamic posturography. The overall postural control in BPPV patients was shown to be impaired, as demonstrat...

journal_title：Acta oto-laryngologica

authors： Di Girolamo S,Paludetti G,Briglia G,Cosenza A,Santarelli R,Di Nardo W

更新日期：1998-06-01 00:00:00

abstract：:Cisplatin and gentamicin are two ototoxicants that are supposed to be transported by the paracellar route, i.e. via cellular junctions, to the perilymphatic compartment. This study was initiated to test the hypothesis that susceptive variation of individuals to ototoxic drugs may be explained by variability in transpo...

journal_title：Acta oto-laryngologica

authors： Laurell G,Viberg A,Teixeira M,Sterkers O,Ferrary E

更新日期：2000-10-01 00:00:00

abstract：CONCLUSIONS:The risk factors for methicillin-resistant Staphylococcus aureus (MRSA) detection in head and neck cancer patients are the duration of hospitalization, intravenous hyperalimentation, prior antibiotic use, and the coexistence of other pathogens. OBJECTIVES:To shed light on the clinical characteristics of MR...

journal_title：Acta oto-laryngologica

authors： Shiomori T,Miyamoto H,Udaka T,Okochi J,Hiraki N,Hohchi N,Hashida K,Fujimura T,Kitamura T,Nagatani G,Ohbuchi T,Suzuki H

更新日期：2007-02-01 00:00:00

abstract：OBJECTIVE:To present the experiences of consumers with traditional hearing aids (T-HAs) and digital signal processing hearing aids (DSP-HAs) during the period 1999-2001, based on data obtained from an ongoing quality assurance programme. MATERIAL AND METHODS:A questionnaire is mailed to subjects fitted with HAs 3-4 mo...

journal_title：Acta oto-laryngologica

authors： Parving A

更新日期：2003-01-01 00:00:00

abstract：CONCLUSIONS:We conclude that the capsaicin inhalation test is useful to directly assess cough reflex and sensation around the larynx, while it indirectly reflects central nervous system function. OBJECTIVES:To understand the state of the cough reflex before patients with dysphagia start eating. METHODS:We studied the...

journal_title：Acta oto-laryngologica

authors： Imoto Y,Kojima A,Osawa Y,Sunaga H,Fujieda S

更新日期：2011-01-01 00:00:00

abstract：CONCLUSIONS:The present study revealed that miR-21 promotes the proliferation and invasion of cholesteatoma keratinocytes. These results provide a partial explanation for the more aggressive clinical behavior observed in cholesteatoma. OBJECTIVE:This study aims to investigate the post-transcriptional regulatory effect...

journal_title：Acta oto-laryngologica

authors： Chen X,Li X,Qin Z

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:Although endoscopic endonasal approach (EEA) for skull base tumors showed a good prognosis in sinonasal quality of life (QOL), what factors have influence on QOL is still in question. Aim/Objectives: To investigate the recovery of sinonasal QOL after EEA for anterior skull base tumors and find its prognostic...

journal_title：Acta oto-laryngologica

authors： Ahn JC,Cho SW,Kim DK,Han DH,Kim DY,Rhee CS,Lee CH,Kim YH,Paek SH,Won TB

更新日期：2019-05-01 00:00:00

abstract：OBJECTIVE:To assess paranasal sinus material histopathologically for the presence of fungus. MATERIAL AND METHODS:Paraffin-embedded archival biopsy samples of patients who underwent endonasal sinus surgery between 1992 and 2002 were retrospectively assessed for the presence of fungi. Hematoxylin-eosin-stained sections...

journal_title：Acta oto-laryngologica

authors： Erkiliç S,Aydin A,Bayazit YA,Güldür E,Deniz H,Bayazit N,Ozer E

更新日期：2003-04-01 00:00:00

abstract：CONCLUSION:The results suggested mercury (Hg)-induced anomalies in the brainstem-mediated acoustic stapedius muscle reflex in children. OBJECTIVES:Hg exposure has been associated with hearing impairment and brainstem anomalies. Acoustic stapedius reflex (ASR) thresholds, growth functions, decay/adaptation times, and b...

journal_title：Acta oto-laryngologica

authors： Counter SA,Buchanan LH,Ortega F

更新日期：2012-01-01 00:00:00

abstract：:The results of myringoplasty on 172 ears examined after an average follow-up time of 1.5 years are reported. The fascial underlay technique with swing-door plasty was employed in 78% of the cases. The graft take was successful in 150 ears (87%), three of which (2%) later revealed adhesive changes in the middle ear. Th...

journal_title：Acta oto-laryngologica

authors： Palva T,Virtanen H

更新日期：1982-05-01 00:00:00

abstract：OBJECTIVES:A meta-analysis was conducted to compare oncologic outcomes for patients of T1a glottic carcinoma who were treated with laser surgery (LS) or radiotherapy (RT). METHODS:All related studies published up to October 2016 were acquired by searching PubMed, EMBASE, and Cochrane were conducted by two authors, wit...

journal_title：Acta oto-laryngologica

authors： Huang G,Luo M,Zhang J,Liu H

更新日期：2017-11-01 00:00:00

abstract：:The biocompatibility of commercially available polyimides was examined in relation to the sensory and neural structures of the cochlea. Thin films of four different polyimides were prepared as substrates for photolithographically produced scala tympani electrode arrays and implanted in 32 cat cochleae. Following at le...

journal_title：Acta oto-laryngologica

authors： Haggerty HS,Lusted HS

更新日期：1989-01-01 00:00:00

abstract：:We investigated the postoperative conditions of ears and the hearing acuity of patients who underwent posterior canal wall reconstruction tympanoplasty for operated ears with open mastoid. The study included 118 ears of 105 patients (57 males, 48 females; age range 5-75 years) and the patients were followed for > 1 ye...

journal_title：Acta oto-laryngologica

authors： Sasaki Y,Iino Y,Suzuki J

更新日期：2002-04-01 00:00:00

abstract：:We studied three-dimensional arrangement of collagen fibers and elastic fibers in the human vocal fold by scanning electron microscopy after digesting cellular elements and collagen fibers with formic acid treatment and cellular elements and elastic fibers with 10% sodium hydroxide. The superficial layer consisted of ...

journal_title：Acta oto-laryngologica

authors： Ishii K,Zhai WG,Akita M,Hirose H

更新日期：1996-09-01 00:00:00

abstract：:Cells can die by two distinct pathways: apoptosis and necrosis. To explore whether intense noise can induce hair cell (HC) death via the apoptotic pathway, we systematically examined morphological changes in guinea pig cochlear HC nuclei stained with Hoechst 33342, a fluorescent dye specifically labelling the nuclear ...

journal_title：Acta oto-laryngologica

authors： Hu BH,Guo W,Wang PY,Henderson D,Jiang SC

更新日期：2000-01-01 00:00:00

abstract：CONCLUSIONS:Local administration of MP delivered by the C/GP-MP-hydrogel can improve the recovery of facial nerve following crush injury. The findings suggested that locally injected MP delivered by C/GP-hydrogel might be a promising treatment for facial nerve damage. OBJECTIVES:In this study, the aim is to assess the...

journal_title：Acta oto-laryngologica

authors： Chao X,Fan Z,Han Y,Wang Y,Li J,Chai R,Xu L,Wang H

更新日期：2015-01-01 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

authors： Gjuric M,Wigand ME,Hosemann W

更新日期：1992-11-01 00:00:00

abstract：:We established new cell lines from head and neck cancer patients for studies of adhesion molecules and cellular behavior in nine patients with primary or metastatic cancer treated at the Asan Medical Center. Explant cultures of fresh tumor tissue were used to develop new permanent tumor cell lines. Lines were tested f...

journal_title：Acta oto-laryngologica

authors： Kim SY,Chu KC,Lee HR,Lee KS,Carey TE

更新日期：1997-09-01 00:00:00

abstract：:The effects of transdermally administered scopolamine (TTS-scopolamine) (release rate 5 micrograms/h, one and two patches) and dimenhydrinate (100 mg) on caloric, angular acceleration induced and optokinetic nystagmus were examined in 16 volunteers in a randomized double-blind study. All drugs induced a statistically ...

journal_title：Acta oto-laryngologica

authors： Pyykkö I,Schalén L,Matsuoka I

更新日期：1985-05-01 00:00:00

abstract：CONCLUSION:On average, adult CI recipients report a moderate sound quality using the Dutch version of the HISQUI19 questionnaire. These results are correlated with their age, speech perception scores, CI aided hearing thresholds, and the SSQ5 and the APHAB questionnaire. BACKGROUND:The general aim of the study was to ...

journal_title：Acta oto-laryngologica

authors： Mertens G,Kleine Punte A,De Bodt M,Van de Heyning P

更新日期：2015-01-01 00:00:00

abstract：:In experimental autoimmune labyrinthitis, we found that the guinea pigs sensitized with bovine inner ear antigen (IEAg) developed cellular infiltration within the endolymphatic sac (E. sac). In this study, we investigated the distribution of immune mediated cells within bony vascular channels. The channels, which are ...

journal_title：Acta oto-laryngologica

authors： Yamanobe S,Harris JP,Keithley EM

更新日期：1993-03-01 00:00:00