[Congenital nasal pyriform aperture stenosis: an uncommon, potentially fatal cause of inhibition of nasal breathing in neonates].

abstract：:Georg Schlöndorff (1931-2011) developed the idea of computer-assisted surgery (CAS) during his time as professor and chairman of the Department of Otorhinolaryngology at the Medical Faculty of the University of Aachen, Germany. In close cooperation with engineers and physicists, he succeeded in translating this concep...

journal_title：HNO

authors： Mösges R

更新日期：2016-09-01 00:00:00

abstract：:From a series of 35 cases with intraoperative monitoring of acoustic evoked brainstem responses 4 cases with cerebellopontine angle surgery are presented in detail. The aim of neuromonitoring is to provide the surgeon with an additional instrument to assess the functional state of the hearing pathway with objective ne...

journal_title：HNO

authors： Schramm J,Mokrusch T,Fahlbusch R,Hochstetter A

更新日期：1985-11-01 00:00:00

abstract：:As in cardio-vascular diseases certain risk factors are held responsible for the genesis of inner ear affections. We thoroughly examined 205 patients, suffering from various kinds of internal ear disorders. Examinations included audiometric tests, medical, neurological and ophthalomological consultations and laborator...

journal_title：HNO

authors： Hesse G,Hesch RD

更新日期：1986-12-01 00:00:00

abstract：:Extrapolated DPOAE growth functions can be applied in ENT diagnostics for a specific assessment of cochlear dysfunction. In screening newborn hearing, they are able to detect transitory sound conductive hearing loss and thus help to reduce the rate of false positive TEOAE responses in the early postnatal period. Since...

journal_title：HNO

authors： Janssen T

更新日期：2005-02-01 00:00:00

abstract：:Even today, a wide variety of techniques are performed in parotid pleomorphic adenoma surgery, ranging from enucleation to total parotidectomy. This study reports the results of our experiences. Among a total of 587 surgically treated parotid lesions at the Homburg/Saar University ENT Department from 1968 through 1991...

journal_title：HNO

authors： Federspil PA,Federspil P,Schätzle W

更新日期：1994-01-01 00:00:00

abstract：:Learning microsurgery of the middle ear requires preparations of temporal bones. Ethical and moral restrictions in obtaining specimens make training and research with temporal bone preparations increasingly more difficult. Due to the complex structure of the temporal bone with its communicating cavities, the manufactu...

journal_title：HNO

authors： Vorwerk U,Begall K

更新日期：1998-03-01 00:00:00

abstract：:Tumoral lesions in the head and neck region represent a diagnostic and therapeutic challenge in otorhinolaryngologic routine. High-resolution ultrasound is usually able to guide diagnosis. Nevertheless, a definite differentiation between benign and malignant lesions can only be achieved by tissue biopsy. The various o...

journal_title：HNO

authors： Bozzato A,Neubert C,Yeter Y

更新日期：2021-01-08 00:00:00

abstract：:The case of a 7-year-old boy who suffered a convulsion during parenteral infusion of naftidrofuryl is reported. The effectiveness of adding naftidrofuryl to infusions designed to increase cochlear blood flow in cases of sudden hearing loss has been keenly debated in the otologic literature. Several hazards are associa...

journal_title：HNO

authors： Maier W,Löhle E

更新日期：1993-11-01 00:00:00

abstract：:Local drug application to the inner ear offers a number of advantages over systemic delivery. Local drug therapy currently encompasses extracochlear administration (intratympanic injection); intracochlear administration, particularly for gene and stem cell therapy; as well as various combinations with auditory neurose...

journal_title：HNO

authors： Plontke SK,Götze G,Rahne T,Liebau A

更新日期：2016-11-01 00:00:00

abstract：:Ranulas are cystic lesions in the floor of the mouth. They are either retention cysts of the excretory duct of the sublingual gland or pseudocysts formed by excretory duct rupture followed by extravasation and accumulation of mucus in the surrounding tissue. We report the case of a premature newborn with a congenital ...

journal_title：HNO

authors： Bernhard MK,Hückel D,Hamala D

更新日期：2007-05-01 00:00:00

abstract：:Based on four observations of our own and a survey of the 151 cases described to date, the clinical and morphologic results of granular cell tumours of the larynx are presented. These tumours, which were considered as being of myogenic origin ("myoblastic myoma", immature rhabdomyoma", "granular cell myoblastoma" etc....

journal_title：HNO

authors： Nolte E,Kleinsasser O

更新日期：1982-09-01 00:00:00

abstract：:Voice range profile(VRP) measurement (Phonetography) was used for the evaluation of the vocal capabilities of 41 female (F) and 50 male (M) members of a nonprofessional choir. By means of an automatic VPR measurement system F0 and SPL dB(A) were determined and displayed real time, two-dimensionally. The speaking voice...

journal_title：HNO

authors： Hacki T

更新日期：1999-09-01 00:00:00

abstract：:About 2-4% of adults suffer from obstructive sleep apnea (OSA), which is the most common sleep-related breathing disorder (SRBD). Repetitive obstructions of the upper airway mean that it is associated with hypertension and an elevated cardio- and cerebrovascular morbidity, which can be lowered by means of effective th...

journal_title：HNO

authors： Baisch A,Afshar S,Hörmann K,Maurer JT

更新日期：2007-02-01 00:00:00

abstract：:The aims of follow-up of head and neck cancer patients are the detection of new tumour manifestations, management of impairments after tumour therapy, psychological care and the evaluation of therapeutic efficacy. The extent, success and cost-benefit ratio of follow-up are currently under discussion. We recommend inte...

journal_title：HNO

authors： Tesche S,Metternich FU

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND:Intraoperative measurements of local intracapillary hemoglobin oxygenation of the human cochlea via the round window membrane have been shown to be possible using the Erlangen microlight-guided spectrophotometer. The aim of the present study was to develop a new microlight guide suitable for measurements in ...

journal_title：HNO

authors： Leuwer R,Maier H,Gummer AW

更新日期：1997-05-01 00:00:00

abstract：OBJECTIVES:Data on the prevalence of otorhinolaryngological (ORL) symptoms in patients with cystic fibrosis (CF) are limited. A standard annual examination would be useful for definition of risk factors and/or management alternatives for these symptoms. STUDY DESIGN:Prospective observational study of an unselected gro...

journal_title：HNO

authors： Koitschev A,Wolff A,Koitschev C,Preyer S,Ziebach R,Stern M

更新日期：2006-05-01 00:00:00

abstract：OBJECTIVE:In this study, an objective version of the postlaryngectomy telephone test (PLTT) for measuring speech intelligibility based on automatic speech recognition is presented. METHODS:Thirty-one patients with tracheoesophageal substitute voice (25 men and six women, 63.4+/-8.7 years) were evaluated by 11 naïve li...

journal_title：HNO

authors： Haderlein T,Riedhammer K,Maier A,Nöth E,Eysholdt U,Rosanowski F

更新日期：2009-01-01 00:00:00

abstract：:Three keloids harvested during surgery were prepared for histology and scanning electron microscopy (SEM) of vascular corrosion casts. One well-filled keloid (12 cm x 7 cm) was examined by SEM. This specimen revealed a conspicuous increase in subepidermal venous vessels as well as prominent luminal bulging of the endo...

journal_title：HNO

authors： Lametschwandtner A,Staindl O

更新日期：1990-06-01 00:00:00

abstract：:A 21 year old male patient presented with dysphagia. Clinical examination as well as CT and MRT showed a tumor in the right parapharyngeal space. The tumor was resected completely using a transcervical approach. The pathological examination showed a neurofibroma. In this case report, preoperative diagnosis, therapy an...

journal_title：HNO

authors： Wenke KA,Jäckel MC

更新日期：2004-05-01 00:00:00

abstract：:The literature on the biophysics of the vestibular apparatus in weightlessness is reviewed. The results of caloric in the prone position are compared to those in the supine position. The rate of convection and expansion of the endolymph are evaluated. Bárány's theory continues to be valid, because the rate of convecti...

journal_title：HNO

authors： Grohmann R

更新日期：1986-01-01 00:00:00

abstract：BACKGROUND:As unanimously found in several consensus papers, other conditions such as learning disorders need to be ruled out prior to labelling a child as having an auditory processing disorder (APD). METHODS:In a retrospective study data from 386 children (245 boys, 141 girls) aged 6;0-9;11 years were investigated. ...

journal_title：HNO

authors： Ptok M

更新日期：2010-12-01 00:00:00

abstract：:Orbital complications of various pathogenesis include impairment or loss of vision inhibition of globe motility and exophthalmos, and are treated best by an interdisciplinary team. Preoperative strategy should include information about underlying diseases, since success of treatment is related to diagnosis. To analyse...

journal_title：HNO

authors： Stoll W,Busse H,Wessels N

更新日期：1994-11-01 00:00:00

abstract：:Extracranial meningiomas are rare tumors of the lateral skull base. A 37-year-old woman presented with tinnitus und progressive hearing loss of her right ear. A painful mass lesion was also palpable in her mandibular angle. CT and MRI scans revealed an intracranial mass with extension to the lateral skull base. These ...

journal_title：HNO

authors： Knipping S,Neumann K,Burkert W,Krause U,Berghaus A

更新日期：1999-01-01 00:00:00

abstract：:The production of sweat in the temporal skin region may be a serious problem for patients with hearing aids, active middle ear implants or cochlear implants. We report on two patients suffering from a loss of function of their hearing aid and a reduction of the "wear comfort" of an active middle ear implant. The patie...

journal_title：HNO

authors： Laskawi R,Winterhoff J,Blum J,Matthias C

更新日期：2012-11-01 00:00:00

abstract：INTRODUCTION:After cochlear implantation, auditory and speech training is usually necessary. Up until now, this has been performed on an out- or inpatient basis in direct contact with a therapist. Due to technical advances but also particularly because of an increasing use of digital media and a desire for mobility and...

journal_title：HNO

authors： Völter C,Schirmer C,Röber M,Hinsen D,Dazert S,Bilda K

更新日期：2021-01-01 00:00:00

abstract：:The presence of the internal carotid artery in the middle ear is a rare but known vascular anomaly. A blue-reddish mass behind the tympanic membrane, hearing loss and a tinnitus that is synchronous with the pulse are the typical symptoms and should lead to a correct diagnosis. The diagnostic procedure includes high re...

journal_title：HNO

authors： Heimlich F,Dörfler A,Wallner F

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND:For the functional outcome after cochlear implant surgery, the electrode position is of essential importance. Therefore, radiological techniques to localize the electrode within the cochlea are becoming increasingly important. In our study, we used multi-slice computed tomography (CT) to find radiological cr...

journal_title：HNO

authors： Wagner JH,Rademacher G,Ernst A,Todt I

更新日期：2009-06-01 00:00:00

abstract：:Guinea pig cochleae were prepared for scanning electron microscopy (SEM). The lateral surface of the outer hair cells was studied first with secondary electrons. It was possible to find a network of tubular cisterns and long mitochondria stained by osmium immediately under the plasma membrane detected by backscattered...

journal_title：HNO

authors： Reiss G

更新日期：1988-03-01 00:00:00

abstract：:The extremely flat nose is a handicap because of nasal airway obstruction, and its consequences, and cosmetic unsightliness. This problem which is rarely discussed in the literature is considered to be inherited. We feel that it is also traumatic in origin. Two patients are presented in whom trauma to the nose is know...

journal_title：HNO

authors： Staindl O

更新日期：1977-11-01 00:00:00

abstract：:Classical prognostic factors for squamous cell carcinoma of the head and neck (HNSCC) are based on general parameters such as tumor stage or histological grading and only allow for a rough estimation of the clinical course. However, predicting individual responses to treatment remains challenging and diverging clinica...

journal_title：HNO

authors： Lehnerdt G,Hoffmann TK,Mattheis S,Brandau S,Zeidler R,Lang S

更新日期：2010-07-01 00:00:00