[Advances in endoscopic diagnosis of dysplasia and carcinoma of the larynx].

abstract：BACKGROUND:Except for glucocorticoids there is a lack of neuroprotective medication in neurosurgical interventions. OBJECTIVE:An overview of clinical trials investigating administration of the calcium antagonist nimodipine and hydroxyethyl starch (HES) in vestibular schwannoma (VS) surgery is given. Basic research is ...

journal_title：HNO

authors： Scheller C,Herzfeld E,Strauss C

更新日期：2017-09-01 00:00:00

abstract：:This year also saw a great number of phase II and III studies presented at the ASCO Annual Meeting, in which new drugs (monoclonal antibodies, small molecules) were investigated as an alternative to or in combination with established mono- and polychemotherapy in patients with recurrences or distance metastases from h...

journal_title：HNO

authors： Bußmann L,Busch CJ,Knecht R

更新日期：2015-09-01 00:00:00

abstract：:Acute sinusitis is a frequent complication in ventilated intensive care patients and may be a possible source of pneumonia or septicemia. A study of 49 ventilated intensive care neurosurgical patients without previously known disease of the paranasal sinuses or midface fractures was conducted retrospectively from 1989...

journal_title：HNO

authors： Eistert B,Furch B,Glanz H

更新日期：1993-10-01 00:00:00

abstract：:Sudden deafness is not a disease in itself. Unilateral impairment of inner ear function of acute onset is a symptom of unknown origin. Recent results of basic science and clinical research favour an alteration of physiological properties and/or a variety of different diseases as a cause of this inner ear dysfunction. ...

journal_title：HNO

authors： Steinert R

更新日期：1986-11-01 00:00:00

abstract：:Dural arteriovenous fistulas (DAVF) are intracranial vascular malformations which can cause severe complications, such as intracranial bleeding and neurological deficits. We report the case of a patient presenting with pulsatile tinnitus caused by a DAVF. The DAVF was endovascularly treated including transarterial emb...

journal_title：HNO

authors： Kupfer TJ,Aumann K,Laszig R,Meckel S

更新日期：2011-05-01 00:00:00

abstract：:Complications after rhinoplasty could often be prevented if less of the support structures of the nose were resected and cartilage transplants were used to give stability. Long-term complications depend heavily on the nasal anatomy, Which is why the surgeon must be able to identify anatomical variants and adapt the su...

journal_title：HNO

authors： Riedel F,Bran G

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVES:Cerebellopontine angle tumors, although uniform in location, are diverse with regard to the site of tumor origin and displacement of the neurovascular structures. With the increasing use of magnetic resonance imaging in the diagnosis of brain lesions, the treatment of tumors of the cerebellopontine angle has...

journal_title：HNO

authors： Schaller B

更新日期：2003-04-01 00:00:00

abstract：:The results of transoral laser microsurgery of hypopharyngeal carcinomas have been described in previous publications. These are discussed on the basis of literature reports on the therapy used, inclusive of surgery and/or radiotherapy and/or chemotherapy. The most important parameters of prognosis include neck and di...

journal_title：HNO

authors： Steiner W

更新日期：1994-03-01 00:00:00

abstract：:A total of 57 children aged between 5 and 15 years underwent endoscopic ethmoid surgery for recurrent acute or chronic rhinogenic sinusitis, chronic sinusitis associated with bronchial asthma or chronic bronchitis, early rhinogenous orbital complications and paranasal sinus disease associated with mucoviscidosis. The ...

journal_title：HNO

authors： Küttner K,Siering U,Looke G,Eichhorn M

更新日期：1992-05-01 00:00:00

abstract：:The incidence of human papillomavirus (HPV)-positive oropharyngeal carcinomas is increasing worldwide. Due to a markedly different response to treatment compared to HPV-negative oropharyngeal carcinomas, determining the ideal therapeutic approach can be challenging. Particularly in never-smokers, HPV-positive orophary...

journal_title：HNO

authors： Hussain T,Mattheis S,Lang S

更新日期：2020-09-01 00:00:00

abstract：:A parotid mass in a 62-year-old woman presented intraoperatively as a highly malignant tumor with facial nerve infiltration. Classification by means of rapid section histology was not possible. Immunohistochemical studies were necessary to diagnose this rare case of myoepithelial carcinoma of the parotid gland. We per...

journal_title：HNO

authors： Haubner F,Gassner HG,Eder F,Müller-Vogt U

更新日期：2010-11-01 00:00:00

abstract：:Several investigations prove that monaural acoustic deprivation induces detrimental changes in the auditory pathway. So far the major interest focused on degenerative processes on the deprived side, while effects on the contralateral untreated side were not taken into consideration. This ontogenetic study investigates...

journal_title：HNO

authors： Ernst S,Foerst A,Hessel H,Klünter HD,von Wedel H,Walkowiak W,Walger M

更新日期：2000-03-01 00:00:00

abstract：:Bone anchored hearing aids (BAHA) achieve optimal acoustic coupling by means of direct bone conduction via an osseointegrated percutaneous titanium implant. Currently this system has a record of over 30 years of clinical application and reliability. Patients with bilateral hearing loss with air-bone gaps will benefit ...

journal_title：HNO

authors： Federspil PA

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND:High doses of acetylsalicylic acid (ASS) induce tinnitus and hearing loss. This ototoxic side effect of ASS is characterized by a decrease in spontaneous and evoked otoacoustic emissions. A decrease in otoacoustic emissions is found not only in mammals, but also in non-mammalian ears without electromotile ou...

journal_title：HNO

authors： Preyer S,Meyer J

更新日期：2006-09-01 00:00:00

abstract：:Supplemental to the previous publication on the results of surgery and/or radiotherapy, the application of various cytostatic drugs--neoadjuvant, sequential, simultaneous, alternating or adjuvant--in addition to surgery and/or radiotherapy in the treatment of hypopharynx carcinomas is subjected to critical analysis. E...

journal_title：HNO

authors： Steiner W

更新日期：1994-02-01 00:00:00

abstract：:Only about 8% of head and neck tumors affect the midface. This anatomical area is characterized by an enormous number of functionally important structures, and it is frequently only possible to achieve small resection margin distances. To avoid complications and unfavorable results, a dedicated preparation of both pat...

journal_title：HNO

authors： Beule AG

更新日期：2018-06-01 00:00:00

abstract：:Hiccup is defined as involuntary contractions of the diaphragm and the auxiliary respiratory muscles, mostly in irregular series, followed by glottic closure, thereby producing a typical "hiccupping" inspiration. This is a physiologic phenomenon, which already exists in utero. Hiccup is believed to be a gastrointestin...

journal_title：HNO

authors： Federspil PA,Zenk J

更新日期：1999-10-01 00:00:00

abstract：:The branchio-oto-renal syndrome (BOR syndrome) is characterized by auricular abnormalities, lateral cervical fistulas and preauricular tags. The hearing impairment may be a conductive, a sensorineural or a mixed hearing loss. The renal disease is oligomeganephronia, a bilateral, congenital renal abnormality with reduc...

journal_title：HNO

authors： Holzmüller M

更新日期：2000-11-01 00:00:00

abstract：:Cryosurgery of the larynx is still in a state of development. In the treatment of laryngeal papillomas cryosurgery has been quite successful. The use of cryosurgery in laryngo-hypopharyngeal carcinoma and in laryngeal stenosis is so far restricted to special indications (old age, risk patients). A combination of cryos...

journal_title：HNO

authors： Miehlke A,Chilla R,Vollrath M

更新日期：1980-11-01 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：:Due to the increasing incidence of hymenoptera venom allergies and the potentially life-threatening reactions, it is important for otolaryngologists working in allergology to have an understanding of modern diagnostic and treatment standards for this allergic disease. Molecular diagnosis with recombinant single allerg...

journal_title：HNO

authors： Klimek L,Dippold N,Sperl A

更新日期：2016-12-01 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

abstract：BACKGROUND:Chondrosarcoma is a rare differential diagnosis of malignant tumours of the skull base. The prognosis was rated as unfavourable in articles for many years. It has, however, improved considerably in recent years. The objective of this study was to evaluate and current, new optimised treatment strategies. PAT...

journal_title：HNO

authors： Lohnstein PU,Schipper J,Tatagiba M,Gellrich NC,Berlis A,Maier W

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:Sound transduction in the cochlea critically depends on the circulation of potassium ions (K(+)) along so-called "K(+) recycling routes" between the endolymph and perilymph. These K(+) currents generate high ionic and osmotic gradients, which potentially impair the excitability of sensory hair cells and thre...

journal_title：HNO

authors： Eckhard A,Löwenheim H

更新日期：2014-06-01 00:00:00

abstract：:Papillomas are rare tumors that originate from the mucosa. They may appear in the nose, paranasal sinuses, oral cavity, larynx, trachea, or the skin. Papillomas are mainly asymptomatic and are therefore mostly diagnosed coincidentally. In contrast, laryngeal papillomatosis may cause stridor, dyspnoea, and hoarseness. ...

journal_title：HNO

authors： Andratschke M,Betz C,Leunig A

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVE:Systematic research on factors before the provision of hearing aids is scarce. In order to identify parameters which promote or impede the use of hearing aids, a questionnaire-based survey was conducted. SUBJECTS AND METHODS:A total of 35 randomly chosen, hard of hearing adults indicated for a hearing aid we...

journal_title：HNO

authors： Meister H,Lausberg I,von Wedel H,Walger M

更新日期：2004-09-01 00:00:00

abstract：:Dementia results not only in the impairment of cognitive-mnestic skills, but also of communication skills. Symptoms include difficulties in finding words and limited expression. The diagnosis of speech and language pathologies in dementia is problematic because there are no standard examination methods. Furthermore, i...

journal_title：HNO

authors： Buller N,Ptok M

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND:In the present study we investigated the culturing of fibroblasts on fibrin glue embedded suture nets, to analyse the possibility of using these components in a suture application technique for the closure of a CSF-fistula. RESULTS:Placement of centrally perforated dura pieces on fibrin glue coated surfaces...

journal_title：HNO

authors： Wolf G,Plinkert PK,Schick B

更新日期：2005-05-01 00:00:00

abstract：:Every phonosurgical procedure alters endolaryngeal anatomy; be it by removing tissue, or injection or implantation of autologous or foreign material. However, the effect that an altered airflow cross section and changed soft tissue elasticity will have on the voice cannot be predicted. With the aim of promoting ration...

journal_title：HNO

authors： Eysholdt U

更新日期：2014-07-01 00:00:00

abstract：:A 42-year-old woman presented with persistent headaches, vertigo, vomiting and transient periods of unconsciousness. Examination revealed a spheno-nasopharyngeal encephalocele lying between the ethmoid bone and the sphenoid sinus. It was possible to push the prolapse gently back by a transmaxillary procedure and to cl...

journal_title：HNO

authors： Kastellis G

更新日期：1987-12-01 00:00:00