Application of a rapid-prototyped temporal bone model for surgical planning.

abstract：HYPOTHESIS:To examine the cellular events following induced superficial lesions of the human tympanic membrane (TM). Such information could lead to enhanced appreciation of repair mechanisms and novel strategies to restore TM perforations. BACKGROUND:Persistent perforation of the TM in chronic otitis media is a major ...

journal_title：Acta oto-laryngologica

authors： Schart-Morén N,Mannström P,Rask-Andersen H,von Unge M

更新日期：2017-09-01 00:00:00

abstract：:An X-ray energy dispersive analysis was performed on the mature serial sectioned freeze-dried mammalian labyrinth (CBA/CBA mouse). The elemental distribution in the endolymphatic and perilymphatic spaces revealed similar results as have been reported in the literature when withdrawing fluid for microanalysis. The cupu...

journal_title：Acta oto-laryngologica

authors： Anniko M,Wroblewski R

更新日期：1980-11-01 00:00:00

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:Moxifloxacin was generally well tolerated and highly effective in the treatment of acute bacterial rhinosinusitis (ABS). The incidence of adverse events (AEs) and adverse drug reactions (ADRs) was low. The effectiveness, safety, and tolerability information collected in this study confirm the clinical safety...

journal_title：Acta oto-laryngologica

authors： Zhou B,Jiang X,Zhai L,Xiao S,Wang J,Xiao G,Ruan B,Liang C,Ye Q,Hu B,Wang H

更新日期：2010-09-01 00:00:00

abstract：:We previously reported that long-term exposure to glutamate (Glu) induced death of cochlear outer hair cells (OHCs). However, the mechanisms of OHC death induced by Glu were unclear. In the central nervous system, Glu is known to interfere with a cystine-Glu antiporter, leading to a decrease in cystine uptake and redu...

journal_title：Acta oto-laryngologica

authors： Sunami K,Yamane H,Takayama M,Nakagawa T,Konishi K,Iguchi H

更新日期：1999-01-01 00:00:00

abstract：CONCLUSION:The use of both gadolinium chloride (GdCl(3)) and osmium tetroxide (OsO(4)) allowed for the visualization of the membranous labyrinth and other intralabyrinthine structures, at different intensities, as compared with the control sample. This initial comparison shows the advantages of GdCl(3) in radiological ...

journal_title：Acta oto-laryngologica

authors： Wong CC,Curthoys IS,O'Leary SJ,Jones AS

更新日期：2013-01-01 00:00:00

abstract：:The postnatal development of the Eustachian tube (ET) and its surrounding structures was investigated by means of computer-aided three-dimensional (3-D) reconstruction methods in 13 normal human temporal bones, obtained from individuals 3 months to 71 years old. The cross-sectional area, width and height of the lumen ...

journal_title：Acta oto-laryngologica

authors： Suzuki C,Balaban C,Sando I,Sudo M,Ganbo T,Kitagawa M

更新日期：1998-11-01 00:00:00

abstract：OBJECTIVE:Ischemic vascular damage of the inner ear is one of the known causes of sensorineural sudden hearing loss (SSHL). Folate is an emerging risk factor associated with an increased risk of vascular damage. The aim of this study was to investigate whether low serum folate levels are associated with SSHL. MATERIAL...

journal_title：Acta oto-laryngologica

authors： Cadoni G,Agostino S,Scipione S,Galli J

更新日期：2004-06-01 00:00:00

abstract：:Seven to eight years after a disease period of vestibular neuritis 19 patients previously examined at our department were given a questionnaire about whether they had experienced any audiovestibular symptoms since they first fell ill. All 19 patients responded and 18 consented to participate in the long-term follow-up...

journal_title：Acta oto-laryngologica

authors： Bergenius J,Perols O

更新日期：1999-01-01 00:00:00

abstract：CONCLUSIONS:It has been shown that TRPMs may play a functional role in sensory cell physiology, fluid homeostasis, sensory cell death, and thermosensation in the inner ear, while TRPA1 plays an important role in sensory transduction. OBJECTIVE:To study expression of TRPM1-8 and TRPA1 in the mouse inner ear. MATERIALS...

journal_title：Acta oto-laryngologica

authors： Takumida M,Ishibashi T,Hamamoto T,Hirakawa K,Anniko M

更新日期：2009-10-01 00:00:00

abstract：:As a continuation of our previous work, where we have demonstrated that in chronic otitis media the picture in the submucosa-bone marginal zone is dominated by capillary proliferation and occurrence of a mononuclear, histiocyte-like cell containing lysosome-like cytoplasmatic bodies, we now report the presence of cons...

journal_title：Acta oto-laryngologica

authors： Thomsen J,Bretlau P,Kristensen HK

更新日期：1975-05-01 00:00:00

abstract：CONCLUSIONS:Available multichannel cochlear implants (CIs) provide effective tinnitus suppression. More sophisticated speech strategies are more effective than analogue or slow strategies. The mechanisms by which tinnitus is suppressed by CIs are unclear; however, both acoustic masking and reorganization of the right a...

journal_title：Acta oto-laryngologica

authors： Quaranta N,Fernandez-Vega S,D'elia C,Filipo R,Quaranta A

更新日期：2008-02-01 00:00:00

abstract：CONCLUSION:A new murine model for the study of Ménière's disease has been developed by treatment with both lipopolysaccharide (LPS) and aldosterone. Induction of vestibular dysfunction in the hydropic animal model may entail additional stress such as reduced inner ear blood flow, and sudden acute changes in endolymph v...

journal_title：Acta oto-laryngologica

authors： Takumida M,Akagi N,Anniko M

更新日期：2008-03-01 00:00:00

abstract：CONCLUSIONS:In computer-assisted analysis of acinic cell cancer (ACC) morphological characteristics of CD34 immunoreactivity were detected. Bigger vessel size, vessel irregularity, and lower intensity of CD34-positive vessel staining may indicate unfavorable prognosis. OBJECTIVES:Salivary gland cancer (SGC) is a morph...

journal_title：Acta oto-laryngologica

authors： Luukkaa H,Laitakari J,Vahlberg T,Klemi P,Grénman R

更新日期：2007-08-01 00:00:00

abstract：:Microsurgery of the facial nerve has resulted in a great progress by regaining, thanks to its various techniques, not only the voluntary movements of the face but in addition also the emotional expressive motility. It has become evident, however, that one disadvantage is always unavoidable even in the most subtle reco...

journal_title：Acta oto-laryngologica

authors： Miehlke A,Stennert E

更新日期：1981-05-01 00:00:00

abstract：:Biopsy samples from the maxillary sinus mucosa of patients with purulent, non-purulent and recurrent sinusitis were studied histologically and compared with those from a maxillary sinus of patients with no previous history of sinus disease on the side of sampling. Basement membrane thickening, atypical gland formation...

journal_title：Acta oto-laryngologica

authors： Stierna P,Carlsöö B

更新日期：1990-11-01 00:00:00

abstract：CONCLUSION:The degree of contrast enhancement of the cochlea after intratympanic administration of meglumine gadopentetate (Gd-DTPA) or gadodiamide hydrate (Gd-DTPA-BMA) varies widely among patients with inner ear diseases. There was no morphological change in the stria vascularis after Gd-DTPA or Gd-DTPA-BMA was place...

journal_title：Acta oto-laryngologica

authors： Suzuki H,Teranishi M,Naganawa S,Nakata S,Sone M,Nakashima T

更新日期：2011-02-01 00:00:00

abstract：CONCLUSIONS:Patients with sudden hearing loss and dizziness after barotrauma should be suspected of barotraumatic perilymph fistula (PLF). Early surgical repair of PLF showed better hearing outcomes. Therefore, diagnostic criteria should help surgical indications of barotraumatic PLF. OBJECTIVES:The aim of this study ...

journal_title：Acta oto-laryngologica

authors： Choi JE,Moon IJ,Kim H,Lee K,Cho YS,Chung WH

更新日期：2017-01-01 00:00:00

abstract：:A retrospective study was carried out on repeated audio-vestibular examinations in 53 patients with unilateral Meniere's disease, between the vertiginous spells. Most patients showed no change in the caloric response reduction of the afflicted ear in the subsequent tests compared with the first one. These patients had...

journal_title：Acta oto-laryngologica

authors： Hulshof JH,Baarsma EA

更新日期：1981-11-01 00:00:00

abstract：:Hereditary angioneurotic edema (HAE) is an autosomal dominant disease resulting from a deficiency of functional C1-esterase inhibitor. If not recognized promptly and treated properly the disease can result in a fatal outcome as it causes laryngeal edema, which can lead to a life-threatening acute upper airway obstruct...

journal_title：Acta oto-laryngologica

authors： Lim YC,Kim JK,Shim DB,Lim CH,Jang HJ,Shin HA,Choi EC

更新日期：2005-11-01 00:00:00

abstract：:The occurrence of symptoms from the upper airways in the furniture industry was studied by means of a questionnaire which was answered by 676 wood furniture workers from 50 different factories. Twenty per cent reported nasal hypersecretion and 40% nasal obstruction. A randomized sample of 61 workers was investigated f...

journal_title：Acta oto-laryngologica

authors： Wilhelmsson B,Drettner B

更新日期：1984-11-01 00:00:00

abstract：CONCLUSIONS:In order to confirm these preliminary results, a prospective double-blind study has been instituted in Padova University ENT Section to compare the efficacy of sulphurous-arsenical-ferruginous thermal water nasal irrigations vs isotonic sodium chloride solution nasal irrigations after functional endoscopic ...

journal_title：Acta oto-laryngologica

authors： Staffieri A,Abramo A

更新日期：2007-06-01 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：CONCLUSION:Coexistent migraine affects relevant clinical features of patients with Ménière's disease (MD). OBJECTIVE:Epidemiological studies have shown an association between migraine and MD. We sought to determine whether the coexistence of migraine affects any clinical features in patients with MD. PATIENTS AND MET...

journal_title：Acta oto-laryngologica

authors： Cha YH,Brodsky J,Ishiyama G,Sabatti C,Baloh RW

更新日期：2007-12-01 00:00:00

abstract：:The inner ear responds immunologically to foreign proteins and pathogens introduced into the cochlea. The route of entry of the cells participating in the inner ear inflammatory process is the spiral modiolar vein with its collecting venules. Since this vein is located adjacent to the scala tympani, the end result of ...

journal_title：Acta oto-laryngologica

authors： Harris JP,Fukuda S,Keithley EM

更新日期：1990-11-01 00:00:00

abstract：:The ultrastructure of the geniculate ganglion was studied in the guinea pig and monkey. Two cytologically distinct colonies of ganglion cells were seen and identified as light and dark cells. All neurons were unmyelinated and most were unipolar, although a few bipolar cells were seen. The axons, upon leaving the cell ...

journal_title：Acta oto-laryngologica

authors： Kitamura K,Kimura RS,Schuknecht HF

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND:The graviceptive otolith function can be measured using subjective visual horizontal (SVH) testing. Nevertheless, more research efforts are required to understand the essential variables affecting SVH. OBJECTIVE:The aim of the present study was to determine the effects of type of visual image and gender on ...

journal_title：Acta oto-laryngologica

authors： Zakaria MN,Tahir A,Zainun Z,Salim R,Mohd Sakeri NS,Abdul Wahat NH

更新日期：2021-01-01 00:00:00

abstract：:The blowing of chilled (14 degrees C) air into the external auditory canal (EAC) resulted in a profuse middle ear fluid production. The stimulation caused marked changes in the pars flaccida of the tympanic membrane. A slight vasodilatation was noted in the oedematous loose connective tissue layer of the pars flaccida...

journal_title：Acta oto-laryngologica

authors： Goldie P,Hellström S

更新日期：1986-09-01 00:00:00

abstract：:Multimodality therapy of advanced malignant tumours of the head and neck includes surgery, radiotherapy and chemotherapy. However, the cure rate for these tumours is low and guidelines for the selection and timing of therapy are needed. For such guidelines, tumour cell kinetic parameter studies, e.g. cell proliferatio...

journal_title：Acta oto-laryngologica

authors： Wennerberg J,Tropé C,Biörklund A

更新日期：1983-01-01 00:00:00

abstract：:The embryonic development of the crista ampullaris of the CBA/CBA mouse was followed both in organ culture of explanted inner ears of the 16th gestational day and in vivo from the 16th gestational day until the 21st day, an age corresponding to birth. Cytodifferentiation of the sensory epithelium of the crista ampulla...

journal_title：Acta oto-laryngologica

authors： Nordemar H

更新日期：1983-07-01 00:00:00