Malignant eccrine poroma invading the parotid gland.

abstract：CONCLUSIONS:Our preliminary results indicate that mastoidectomy by reconstruction of the posterior wall and obliteration (MAPRO) avoided the disadvantages of a canal-wall-down mastoidectomy. MAPRO effectively prevented cholesteatoma recurrence, provided an excellent basis for hearing restoration, and was generally wate...

journal_title：Acta oto-laryngologica

authors： Kronenberg J,Shapira Y,Migirov L

更新日期：2012-04-01 00:00:00

abstract：OBJECTIVES:In this paper we test the concept of combining electrical stimulation for high-frequency sound with acoustic hearing for low-frequency information in the same ear. In addition, we test whether residual hearing can be preserved when an electrode is placed up to 10 mm into the inner ear, and whether the site o...

journal_title：Acta oto-laryngologica

authors： Gantz BJ,Turner C

更新日期：2004-05-01 00:00:00

abstract：:The main parameters of the vestibulo-ocular reflex (i.e. the gain or reflectivity, the long-time constant of the semicircular canals, the time constant of the mechano-neural transduction, and that of the central leaky integrator) were computed from the post-rotational nystagmic responses of unilateral Meniere's patien...

journal_title：Acta oto-laryngologica

authors： Stefanelli M,Mira E,Schmid R,Lombardi R

更新日期：1978-05-01 00:00:00

abstract：:In a study on the effects of a frequency-dependent automatic gain control in hearing-aids, two experiments were carried out with hearing-impaired listeners. In the first experiment, the effect of varying the amplitude-frequency response on the speech-reception threshold (SRT) of sentences presented in noise was studie...

journal_title：Acta oto-laryngologica

authors： Van Dijkhuizen JN,Festen JM,Plomp R

更新日期：1990-01-01 00:00:00

abstract：CONCLUSION:Nasal obstruction, rhinorrhea, and the amount of rhinorrhea that confidently reflect the parasympathetic stimulation can be used to more precisely predict nonspecific nasal hyper-reactivity (NHR). OBJECTIVE:We aimed to identify factors that confidently reflected the presence and the degree of NHR, measured ...

journal_title：Acta oto-laryngologica

authors： Kim YH,Jang TY

更新日期：2012-10-01 00:00:00

abstract：CONCLUSIONS:The midfacial degloving approach is a favorable option for advanced sinonasal inverted papilloma with a fair recurrence rate, and can replace the lateral rhinotomy approach, which is considered too invasive for benign tumor due to its facial scar. OBJECTIVE:This study aimed to assess the treatment outcomes...

journal_title：Acta oto-laryngologica

authors： Kim WS,Hyun DW,Kim CH,Yoon JH

更新日期：2010-04-01 00:00:00

abstract：:683 tumour fragments from 63 head and neck carcinoma patients were cultured in vitro. Two laryngeal carcinomas and two salivary gland carcinomas were established into permanent cell lines. Malignancy of these cultured cells was proved by cloning, by chromosomal analysis and by transplantation into athymic (nu/nu) mice...

journal_title：Acta oto-laryngologica

authors： Zenner HP,Herrmann IF,Bremer W,Stahl-Maugé C

更新日期：1983-03-01 00:00:00

abstract：CONCLUSION:Although this study did not show higher risk of oropharyngeal malignancy in HIV patients overall, they still had much higher prevalence of NHL as well as HL than HIV negative patients. Presence of cervical lymphadenopathy is unreliable in differentiating malignant oropharyngeal tumours from benign lymphoid h...

journal_title：Acta oto-laryngologica

authors： Alex-Okoro J,Orji FT,Umedum NG,Akpeh JO

更新日期：2016-09-01 00:00:00

abstract：:Surgery and radiotherapy are still the best local and regional treatments for the majority of head and neck cancer patients, each alone having an impressive cure rate. However, it appears that surgery and radiotherapy have reached their upper limits. To improve the results obtained by surgery and radiotherapy, combine...

journal_title：Acta oto-laryngologica

authors： Snow GB

更新日期：1989-05-01 00:00:00

abstract：:The effects of two sympathomimetic drugs on mucociliary activity and mucosal blood flow in the rabbit maxillary sinus were investigated by using a photo-electric technique (mucociliary activity) and laser Doppler flowmetry (blood flow). The responses produced were compared with effects of ligation of the external caro...

journal_title：Acta oto-laryngologica

authors： Cervin A,Bende M,Lindberg S,Mercke U,Olsson P

更新日期：1988-03-01 00:00:00

abstract：CONCLUSIONS:Polytetrafluoroethylene (PTFE) may represent a material that prevents adhesions when implanted in the middle ear. This characteristic can be used to improve the design of prostheses. OBJECTIVE:Prostheses in the middle ear have a relatively high failure rate due to extrusion, deformation and adhesion. Adhes...

journal_title：Acta oto-laryngologica

authors： Vicente J,Ramírez-Camacho R,Trinidad A,Ramón García-Berrocal J,Lobo D,Pinilla M

更新日期：2006-02-01 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

authors： Brouha X,Tromp D,Hordijk GJ,Winnubst J,De Leeuw R

更新日期：2005-05-01 00:00:00

abstract：CONCLUSION:Neck dissection (ND) may not be warranted for those patients with complete response in the neck. Human papillomavirus (HPV)-positive or -negative tumour does not affect this recommendation. OBJECTIVES:Treatment of tonsillar cancer varies considerably worldwide, although non-surgical treatment, e.g. radiothe...

journal_title：Acta oto-laryngologica

authors： Marklund L,Lundberg B,Hammarstedt-Nordenvall L

更新日期：2014-10-01 00:00:00

abstract：:Background: Neutrophil-to-lymphocyte ratio (NLR) has emerged as a marker for degree of inflammation. Inflammation has been regarded as one of the causes of idiopathic sudden sensorineural hearing loss.Objectives: This study investigated the potential association between neutrophil-to-lymphocyte ratio (NLR) and prognos...

journal_title：Acta oto-laryngologica

authors： Kang JW,Kim MG,Kim SS,Im HI,Dong SH,Kim SH,Yeo SG

更新日期：2020-04-01 00:00:00

abstract：CONCLUSIONS:1. The principle of bilateral symmetry depends on the chordal cartilage that is the keystone in cranial base ossification in rats and humans, due to its anatomical situation and for the production of the chordin protein that regulates the bone morphogenetic protein BMP-7. 2. In humans and in rats, foramen l...

journal_title：Acta oto-laryngologica

authors： Santaolalla-Montoya F,Martinez-Ibargüen A,Sánchez-Fernández JM,Sánchez-del-Rey A

更新日期：2012-04-01 00:00:00

abstract：CONCLUSION:The present study demonstrated the robustness of VEMP testing with toneburst stimuli, since it is hardly affected by head position, i.e. base or tonic excitation levels of the saccule and inferior vestibular nerve. However, the small but highly significant difference found in latency should not be neglected:...

journal_title：Acta oto-laryngologica

authors： Ito K,Karino S,Murofushi T

更新日期：2007-01-01 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

authors： Schmäl F,Basel T,Grenzebach UH,Thiede O,Stoll W

更新日期：2006-04-01 00:00:00

abstract：:The postnatal development of lower stations in the auditory pathway was studied in the guinea pig by recording auditory brainstem potentials. At birth, the brainstem responses of young guinea pigs already have thresholds corresponding to those of adult animals. However, the latencies of the individual potentials are s...

journal_title：Acta oto-laryngologica

authors： Dum N

更新日期：1984-01-01 00:00:00

abstract：:Serial Thermal Vestibulometry with the application of increasing caloric stimuli (corresponding to decreasing temperature of water at successive irrigration of the ears) was performed on normal subjects and patients with lesions in the central nervous system involving the statoacoustic subsystem. The normal values and...

journal_title：Acta oto-laryngologica

authors： Ghosh P,Kacker SK

更新日期：1979-01-01 00:00:00

abstract：CONCLUSION:Our results suggest that patients with migraine or tension-type headache have subclinical deviations of the subjective visual vertical, which may be associated with their subjective imbalance. OBJECTIVES:Patients affected by migraine or tension-type headache often complain of unsteadiness. However, they rar...

journal_title：Acta oto-laryngologica

authors： Asai M,Aoki M,Hayashi H,Yamada N,Mizuta K,Ito Y

更新日期：2009-01-01 00:00:00

abstract：:ESS is a form of minimal access surgery that includes different tasks and manoeuvres requiring sophisticated psychomotor coordination with varying levels of force application. The avoidance of complications is partially dependent upon reducing surgical force application when operating against vital barriers such as th...

journal_title：Acta oto-laryngologica

authors： White PS,Nassif R,Saleh H,Drew T

更新日期：2004-03-01 00:00:00

abstract：:Patients with hemifacial spasm and trigeminal neuralgia later treated with microvascular decompression and surgical interposition for their vascular loop disturbance were investigated preoperatively with electronystagmography, saccade test and audiometry. Some of them underwent an extended investigation including comp...

journal_title：Acta oto-laryngologica

authors： Odkvist LM,Thell J,von Essen C

更新日期：1988-05-01 00:00:00

abstract：:A questionnaire was devised to quantify and measure four categories: the behavioral characteristics of Type A, self-restraint and escape; the causes of anxiety; means of relaxation; and symptoms incidental to anxiety. Questionnaire analysis was performed in patients (n = 60) with Meniere's disease and in a control pop...

journal_title：Acta oto-laryngologica

authors： Takahashi M,Ishida K,Iida M,Yamashita H,Sugawara K

更新日期：2001-01-01 00:00:00

abstract：CONCLUSION:We demonstrated an early increase in aquaporin 2 (AQP2) expression in a motor nerve (extratemporal facial nerve, FN) following acute peripheral compression (crush), concomitant to effective development of motor dysfunction (facial palsy). The early increase in AQP2 expression that occurred concomitantly with...

journal_title：Acta oto-laryngologica

authors： Neiva FC,Borin A,Lee KS,Dias MV,Rodrigues BR,Testa JR,Cruz OL,Covolan L

更新日期：2015-07-01 00:00:00

abstract：:The sensory and secretory epithelia may become morphologically changed following the exposure to mercury chloride. The earliest and most sever change in the sensory epithelium appeared in the apical part of the cochlea, while the basal coils were only seldom damaged (cytocochleogram studies). Acute intoxication mostly...

journal_title：Acta oto-laryngologica

authors： Anniko M,Sarkady L

更新日期：1978-03-01 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

authors： Ricci E,Cavalot AL,Sanvito F,Bussi M,Albera R,Staffieri A,Cortesina G,Marchisio PC

更新日期：2002-03-01 00:00:00

abstract：:The ultrastructural features of the interferon-treated adult laryngeal papillomas are described. Compared with untreated papillomas, no differences in ultrastructure were found by transmission electron microscopy. By scanning electron microscopy, significant alterations comprising a smooth and oedematous surface with ...

journal_title：Acta oto-laryngologica

authors： Bomholt A,Horn T

更新日期：1985-09-01 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：:In a retrospective study of 475 patients suffering from Meniere's disease, the hearing loss, both in the low and high frequencies, and the loss of vestibular function were studied over time. There were large variations of hearing loss from case to case but, overall, the low were more affected than the high frequencies...

journal_title：Acta oto-laryngologica

authors： Katsarkas A

更新日期：1996-03-01 00:00:00

abstract：:One hundred fifty-three cases of acoustic neuroma were treated surgically by the middle cranial fossa approach or extended middle cranial fossa approach. Attempts to preserve hearing were made in 30 cases with tumours extending 2.0 cm or less into the posterior fossa; successful hearing preservation was achieved in 12...

journal_title：Acta oto-laryngologica

authors： Kanzaki J,Ogawa K,Shiobara R,Toya S

更新日期：1989-05-01 00:00:00