Electrophysiological and biochemical findings in four cases of Meniere's disease.

abstract：CONCLUSION:Cone Beam Computed Tomography (CBCT) can be widely used in imaging of bony structures of the anterior and lateral skull base. Significant differences of applied dosages result from the different protocols of the various indications. OBJECTIVES:CBCT is increasingly being used in head and neck imaging. Until ...

journal_title：Acta oto-laryngologica

authors： Stutzki M,Jahns E,Mandapathil MM,Diogo I,Werner JA,Güldner C

更新日期：2015-01-01 00:00:00

abstract：CONCLUSION:Salivary gland diseases should be handled with a high index of suspicion. Although an inference could be drawn it is not clear from this study if primary head and neck cancers (HNCs) have a significant association with HIV/AIDS. OBJECTIVE:HIV/AIDS manifestations and malignancies do occur in the head and nec...

journal_title：Acta oto-laryngologica

authors： Nwaorgu O,Kokong D,Onakoya P,Adoga S,Ibekwe T

更新日期：2007-11-01 00:00:00

abstract：:Morphology of the tympanic membrane (TM) and external auditory canal (EAC) was studied in healthy, intact rat ears. TM-perforated ears (3 days after making the perforation) and TM-perforation-healed ears (14, 28 and 42 days after making the perforation). In intact ears, the epidermis in the annular region of the EAC d...

journal_title：Acta oto-laryngologica

authors： Kakoi H,Anniko M

更新日期：1996-11-01 00:00:00

abstract：:Thorotrast(R) containing thorium dioxide particles with diameters of around 100 Å was introduced in perilymph or endolymph using various methods and concentrations. The location of the tracer particles in the cochleas was determined using the transmission electron microscope. Injection of tracer into the cerebrospinal...

journal_title：Acta oto-laryngologica

authors： Angelborg C

更新日期：1974-01-01 00:00:00

abstract：OBJECTIVE:Multiple patches of atrophy have been reported in the stria vascularis (SV) in elderly persons with presbycusis The aim of this study was to investigate the correlation between sensorineural hearing loss and this strial condition. MATERIALS AND METHODS:We established a new animal model comprising two small l...

journal_title：Acta oto-laryngologica

authors： Takeshita T,Iwasaki S,Nagura M,Watanabe T,Umemura K,Hoshino T

更新日期：2003-04-01 00:00:00

abstract：:Characteristic patterns of laryngeal dysfunction due to central neurologic disease are documented by 16 mm ciné photography. Representative patients are used to describe typical patterns of abnormal laryngeal function which occur in upper motor neuron, extrapyramidal, cerebellar, nuclear and mixed foci of lesions. The...

journal_title：Acta oto-laryngologica

authors： Ward PH,Hanson DG,Berci G

更新日期：1981-05-01 00:00:00

abstract：CONCLUSION:Results from a database for sudden sensorineural hearing loss (SSNHL) demonstrate no correlation between laboratory findings, treatment, and outcome in 400 patients. The patients with pathological test results were not treated differently from those with normal test results. The value of laboratory findings ...

journal_title：Acta oto-laryngologica

authors： Nosrati-Zarenoe R,Hansson M,Hultcrantz E

更新日期：2010-03-01 00:00:00

abstract：:IL2Rs, in the presence of IL2, mediate activation and proliferation of human normal lymphocytes and modulate functional changes of some human leukocytic malignancies. IL2Rs have been demonstrated also on human neoplastic and fetal non-hematologic cells in vitro, although their functional role has not been described. W...

journal_title：Acta oto-laryngologica

authors： Cortesina G,Sacchi M,Galeazzi E,Johnson JT,Whiteside TL

更新日期：1992-01-01 00:00:00

abstract：CONCLUSIONS:The distortion product otoacoustic emission (DPOAE) amplitudes in diabetics were significantly lower than those in controls when pure tone audiometry (PTA) was within normal limits, implying cochlear function impairment in the early stage of diabetes mellitus. Retrocochlear damage was suggested by elongated...

journal_title：Acta oto-laryngologica

authors： Hao J,Fu X,Zhang C,Zhang X,Zhao S,Li Y

更新日期：2017-02-01 00:00:00

abstract：CONCLUSIONS:We used a feedback method, based on a blood pressure manometer with inflatable cuff, to control the sternocleidomastoid muscle (SCM) contraction. To obtain comparable left-right VEMP responses, it is necessary (1) to determine which cuff pressures on both sides yield identical mean rectified voltage (MRV) v...

journal_title：Acta oto-laryngologica

authors： Vanspauwen R,Wuyts FL,Van De Heyning PH

更新日期：2006-08-01 00:00:00

abstract：CONCLUSION:Photodynamic therapy (PDT) is a viable and safe option for early laryngeal cancer that would be less suitably treated with radiation or trans-oral laser surgery (TLS). The cure rates with PDT appear to be comparable to those of conventional therapy, and the voice outcomes are also comparable. In the case of ...

journal_title：Acta oto-laryngologica

authors： von Beckerath MP,Reizenstein JA,Berner AL,Nordqvist KW,Landström FJ,Löfgren AL,Möller CG

更新日期：2014-08-01 00:00:00

abstract：CONCLUSIONS:The adenovirus-5 vector specifically transduced spiral ganglion cells with high efficiency, suggesting that it is a potential gene therapeutic tool for the survival of spiral ganglion cells with secondary injury. OBJECTIVES:This study aimed to find a suitable viral vector allowing efficient transduction to...

journal_title：Acta oto-laryngologica

authors： Lei L,Han D

更新日期：2010-07-01 00:00:00

abstract：:Metal intoxication (mercury and arsenic) in guinea pigs may cause damage to labyrinthine blood vessels by swelling of the endothelial cells, mitochondrial disintegration and sometimes protrusion of endothelial cell cytoplasm herniating into the blood vessel lumen. Chronic mercury intoxication resulted in distorted end...

journal_title：Acta oto-laryngologica

authors： Anniko M,Sarkady L

更新日期：1977-05-01 00:00:00

abstract：CONCLUSION:The occult metastasis rate for T2 oral cancer can be reduced by ultrasonography (US). Also, the late metastasis rate is considered to be reduced by combining US with frozen section biopsy (FSB) during supraomohyoid neck dissection (SOHND). OBJECTIVES:Early oral cancer has been reported to show occult metast...

journal_title：Acta oto-laryngologica

authors： Lee K,Nishikawa S,Yoshimura K,Kawata R

更新日期：2011-11-01 00:00:00

abstract：CONCLUSION:Each of eight patients with bilateral microtia and atresia underwent bilateral reconstruction of the auricles and external auditory canals and were fitted bilateral canal-type hearing aids in the operated ears to replace a bone conduction hearing aid. The ability to discriminate inter-aural intensity differe...

journal_title：Acta oto-laryngologica

authors： Kaga K,Asato H

更新日期：2017-04-01 00:00:00

abstract：:Scleroma, chronic specific granuloma of the nose and upper respiratory tract, is endemic in Egypt and many other countries. The exact pathogenesis of the disease as regards the aetiological role of Klebsiella rhinoscleromatis is contradictory. This work investigated the effect of experimental intravenous injection of ...

journal_title：Acta oto-laryngologica

authors： Gaafar HA,Bassiouny M,El Mofty M,Badour NM,Nour YA

更新日期：2000-03-01 00:00:00

abstract：CONCLUSION:The narrowing pattern of the upper airway in obstructive sleep apnea patients may be different in sleep as compared with awake. Three different types of obstruction were observed in these subjects during drug-induced sleep. The different obstruction pattern during drug-induced sleep suggests that different s...

journal_title：Acta oto-laryngologica

authors： Chuang LP,Chen NH,Li HY,Lin SW,Chou YT,Wang CJ,Liao YF,Tsai YH

更新日期：2009-12-01 00:00:00

abstract：:This report shows the changes that occurred in consecutive audiograms of a patient who underwent chemotherapy and radiotherapy for nasopharyngeal cancer and the histopathological examination of the temporal bones. Both conductive and sensorineural hearing loss developed, but followed different modes of progression. In...

journal_title：Acta oto-laryngologica

authors： Asenov DR,Kaga K,Tsuzuku T

更新日期：2007-10-01 00:00:00

abstract：CONCLUSION:These findings indicate a strong protective effect of ALCAR and NAC on impulse noise-induced cochlear damage, and suggest the feasibility of using clinically available antioxidant compounds to protect the ear from acute acoustic injury. OBJECTIVE:Reactive oxygen species have been shown to play a significant...

journal_title：Acta oto-laryngologica

authors： Kopke R,Bielefeld E,Liu J,Zheng J,Jackson R,Henderson D,Coleman JK

更新日期：2005-03-01 00:00:00

abstract：:Basic scientific research has demonstrated that epidermal growth factor (EGF), basic fibroblast growth factor (bFGF), platelet-derived growth factor-AA (PDGF-AA) and transforming growth factor-alpha (TGF-alpha) are induced by acute tympanic membrane (TM) perforation. The expression of these growth factors peaks during...

journal_title：Acta oto-laryngologica

authors： Ma Y,Zhao H,Zhou X

更新日期：2002-09-01 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：CONCLUSIONS:Proteases in fungi interact with nasal epithelial cells and enhance the production of inflammatory cytokines in vitro. These cytokines induced the migration of eosinophils and neutrophils. Protease-activated receptors (PARs) might also play a role in the process of epithelial cell activation. OBJECTIVE:The...

journal_title：Acta oto-laryngologica

authors： Shin SH,Lee YH,Jeon CH

更新日期：2006-12-01 00:00:00

abstract：:Seventeen cases of postinflammatory acquired artresia of the external auditory canal in 14 women are described and analysed. Fourteen of these cases were solid atresias in which the auditory canal was more or less filled with fibrous tissue. Three patients had partial membranous atresia. The aetiology was external oti...

journal_title：Acta oto-laryngologica

authors： Bonding P,Tos M

更新日期：1975-01-01 00:00:00

abstract：:Several reports have indicated that some cochlear implant patients experience a reduction in their tinnitus while listening to noise or speech. In the present study, two patients reporting bilateral tinnitus were selected from a group of adults with the Nucleus cochlear implant. They rated their tinnitus loudness and ...

journal_title：Acta oto-laryngologica

authors： Dauman R,Tyler RS,Aran JM

更新日期：1993-05-01 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

authors： Helgaland T,Engelen B,Olsnes C,Aarstad HJ,Vassbotn FS

更新日期：2010-07-01 00:00:00

abstract：:Detection of immune complexes (ICs) of IgG, IgM, or IgA isotypes in middle ear effusions (MEEs) by the solid-phase anti-C3 ELISA and cytologic analyses of MEEs were done in 245 patients with otitis media with effusion (OME). In 320 ears, the clinical classification was acute, 10.3%; subacute, 16.6%; chronic, 73.1%. In...

journal_title：Acta oto-laryngologica

authors： Yamanaka N,Somekawa Y,Suzuki T,Kataura A

更新日期：1987-11-01 00:00:00

abstract：:Histology, histogenesis, biology and treatment of the rare spindle cell carcinoma of the larynx are presented. The histogenesis of spindle cell tumours has been much debated, but electron microscopic investigations have shown that most of the laryngeal lesions are squamous epithelial carcinomas that have undergone tra...

journal_title：Acta oto-laryngologica

authors： Katholm M,Krogdahl A,Hainau B,Bretlau P

更新日期：1984-07-01 00:00:00

abstract：:Aspiration biopsy is an accurate but still a somewhat controversial method of diagnosing salivary gland tumours preoperatively. During the last few years this method has been more and more accepted dependent on its increasing reliability in diagnosing the different types of tumours, but for an adequate treatment it is...

journal_title：Acta oto-laryngologica

authors： Eneroth CM,Zetterberg A

更新日期：1976-05-01 00:00:00

abstract：CONCLUSIONS:Gentamicin ototoxicity presents with gait imbalance and oscillopsia, but only rarely with hearing loss and vertigo. Sinusoidal rotational stimuli with high accelerations such as the bedside head-thrust test or rotational step changes in velocity are useful to diagnose bilateral vestibulopathy. OBJECTIVE:To...

journal_title：Acta oto-laryngologica

authors： Ishiyama G,Ishiyama A,Kerber K,Baloh RW

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:Traumatic tympanic membrane perforation (TTMP) is usually managed conservatively because most close spontaneously within a few months. Nevertheless, spontaneous closure of TTMP during long-term observation has not been well described in the literature. OBJECTIVES:The present study investigated factors assoc...

journal_title：Acta oto-laryngologica

authors： Tachibana T,Kariya S,Orita Y,Makino T,Haruna T,Matsuyama Y,Komatsubara Y,Naoi Y,Nakada M,Noda Y,Sato Y,Nishizaki K

更新日期：2019-06-01 00:00:00