Abstract：
:Teratomas of the head and neck are uncommon. They are composed of tissues from all three germ layers with varying degrees of differentiation. They arise from pluripotent stem cells and ectopic embryonic nongerm cells. Head and neck teratomas most commonly emerge during the neonatal period and are associated with airway obstruction and high rates of mortality in untreated patients. The tumors are usually benign, but when found during adulthood, they have a high incidence of malignancy. The most common site of occurrence is the cervical region and the nasopharynx. We presented a rare case of teratoma originating from the base of the tongue. This case is an example of the development of teratoma by pinching off of remnants of the three germinal areas, which become marginated in the normal migratory pathway as the different structures of the head and neck develop. The remnants developed into the predetermined organ systems, giving rise to the heterotopic tissues encountered. The recommended treatment for head and neck teratomas is surgical excision. When a patient is experiencing respiratory difficulty, establishment of an airway is a priority.
journal_name
Am J Otolaryngoljournal_title
American journal of otolaryngologyauthors
Kountakis SE,Minotti AM,Maillard A,Stiernberg CMdoi
10.1016/0196-0709(94)90099-xsubject
Has Abstractpub_date
1994-07-01 00:00:00pages
292-6issue
4eissn
0196-0709issn
1532-818Xpii
0196-0709(94)90099-Xjournal_volume
15pub_type
杂志文章,评审abstract：:Lightning induced damage to the ear is multifaceted. The seventh and eighth cranial nerves, the labyrinthine system, and the tympanic membrane are most commonly injured. A case report demonstrating all these injuries is presented. ...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/s0196-0709(80)80036-6
更新日期：1980-08-01 00:00:00
abstract：:Hemangioma rarely presents as an isolated middle ear lesion. Because congenital hemangiomas usually regress spontaneously, surgical excision is not always necessary. However, a hemangioma in the middle ear can be complicated by infection and hearing impairment. We present 2 cases to show contrasting management strateg...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1053/ajot.2001.26498
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVES:The objective of this study was to determine the association of the bedside test of head-shaking nystagmus (HSN) with patients' self-perceived dizziness handicap as well as this test's sensitivity and specificity in unilateral peripheral vestibular hypofunction. STUDY DESIGN:A retrospective case-control stu...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2010.11.004
更新日期：2011-11-01 00:00:00
abstract：PURPOSE:To reach a consensus on the preoperative evaluation and management of intraoperative and postoperative tonsillectomy hemorrhage. METHOD:A survey on the preoperative evaluation and the management of intraoperative and postoperative tonsillectomy hemorrhage was given to one of the faculty members at each of the ...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/0196-0709(95)90006-3
更新日期：1995-01-01 00:00:00
abstract：PURPOSE:In this article, we study the use of the American Academy of Otolaryngology-Head and Neck Surgery recommendations regarding coagulation screening tests before tonsillectomy and adenoidectomy by ear, nose, and throat (ENT) physicians in Israel and offer insights into the reasons for accepting/declining this reco...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2004.02.002
更新日期：2004-07-01 00:00:00
abstract：BACKGROUND:Pneumocephalus is a rare complication of endoscopic sinus surgery (ESS) and microscopic skull base surgery (MSBS). Postoperatively, patients often present with headache and altered mental status. Unrepaired leaks are associated with an increased risk of ascending meningitis. Standard treatment of pneumocepha...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2009.02.012
更新日期：2010-07-01 00:00:00
abstract：PURPOSE:Although tinnitus patients have different audiometric configuration, we evaluated them using the same approach. Thus we analyzed the clinical features of patients with subjective tinnitus classified according to audiometric configuration. MATERIALS AND METHODS:The study cohort consisted of 123 patients with su...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2015.08.009
更新日期：2016-01-01 00:00:00
abstract：PURPOSE:The type of allergy and other diagnostic procedures were analyzed in a group of elderly seasonal allergic rhinitis (SAR) patients and were compared with young SAR people and a control group. MATERIALS AND METHODS:Study group consisted of 248 patients with mean age 64.1 ± 4.2 years. They were compared with 289 ...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2009.11.002
更新日期：2011-03-01 00:00:00
abstract：OBJECTIVE:Cochlear nerve preserving translabyrinthine vestibular schwannoma (VS) resection enables concurrent cochlear implantation. Implantation in patients with VS raises important concerns including the ability to undergo postoperative magnetic resonance imaging (MRI) monitoring of residual tumor growth or tumor rec...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2020.102518
更新日期：2020-01-01 00:00:00
abstract：:Samples of middle ear effusions from 10 children with secretory otitis media and from 10 children with chronic suppurative otitis media were subjected to qualitative and quantitative bacteriologic analysis. In addition, secretory immunoglobulin A (SlgA)- and IgG-coated bacteria were evaluated using the immunofluoresce...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/0196-0709(91)90147-8
更新日期：1991-05-01 00:00:00
abstract：:This case is a single submandibular gland mumps viral infection patient without parotid gland involvement who developed complications of meningitis and orchitis. Since spontaneous remission is common in mumps viral infection, missing opportunities for exact diagnosis is frequent. As in this case, single submandibular ...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2013.02.004
更新日期：2013-09-01 00:00:00
abstract：:This article reviews the functions of the enzyme Na+,K+-ATPase in epithelial tissues and discusses early and recent biochemical, physiologic and morphologic studies of the enzyme in the inner ear. The purpose of the investigation was to learn whether a relationship between perturbations in activity of the enzyme and M...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/s0196-0709(82)80010-0
更新日期：1982-09-01 00:00:00
abstract：OBJECTIVE:PFAPA syndrome is derived from the initials of the English words of the findings that make up the syndrome ("Periodic Fever", "Aphthous Stomatitis", "Pharyngitis", "Adenitis"). This study aims to evaluate the vestibular system in patients with PFAPA syndrome by the cVEMP test and to give a general review of P...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2021.102903
更新日期：2021-01-08 00:00:00
abstract：:Clinical characteristics of 99 consecutive patients with acquired and perioperatively established aural cholesteatoma were compared with those of 81 patients with chronic otitis without cholesteatoma (controls). The patients answered a questionnaire, and preoperative and perioperative clinical observations were record...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/0196-0709(91)90002-w
更新日期：1991-09-01 00:00:00
abstract：PURPOSE:Lymph node density(LND) has been shown to be a better prognosticator than conventional nodal classification to predict prognosis for squamous cell carcinoma(SCC) of the oral cavity. However, studies focusing on subsites of oral cancer are meager. The role of LND for buccal SCC was evaluated in this study. METH...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2017.05.001
更新日期：2017-01-01 00:00:00
abstract：:Volumetric changes of the middle ear and mastoid were measured monthly by the direct volumetric method in 28 ears from 21 patients (12 children and nine adults) with otitis media with effusion. The mean volumetric increase immediately after the insertion of the tubes was 1.56 ml and was attributed to the volume of eff...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/s0196-0709(86)80053-9
更新日期：1986-07-01 00:00:00
abstract：:We report the case of a man affected by a unilateral Ménière's disease who, after being free from vertigo spells and tinnitus for more than ten years, manifested an exacerbation of symptoms just before the diagnosis of a choroidal melanoma. Melanoma is an aggressive form of cancer derived from neuroectodermal melanocy...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2014.04.007
更新日期：2014-09-01 00:00:00
abstract：PURPOSE:1. Describe the presentation, imaging, and outcome of two cases of paraganglioma of the facial canal at our institution. 2. Summarize existing literature to better understand this lesion. 3. Clarify terminology. METHODS:Retrospective chart review at single tertiary academic referral center. Literature review u...
journal_title：American journal of otolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.amjoto.2014.08.006
更新日期：2014-11-01 00:00:00
abstract：PURPOSE:The standard treatment for patients with early glottic carcinoma in Israel has been radiotherapy. In recent years, encouraging results with laryngo-microscopic carbon dioxide laser surgery as a treatment for early glottic carcinoma has changed our treatment strategy. We conducted a retrospective study to invest...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1053/ajot.2003.2
更新日期：2003-01-01 00:00:00
abstract：:Sinus nitric oxide (NO) measurements present a novel and promising approach to help overcome difficulties and confounding variables associated with nasal NO measurements such as the nasal cycle, ostial patency, and individual contribution to total NO production of each sinus. Conflicting results reported on nasal NO m...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2013.01.007
更新日期：2013-07-01 00:00:00
abstract：PURPOSE:To determine the neurologic morbidity and oncologic effectiveness of carotid resection in patients with advanced squamous cell carcinoma of the head and neck. METHODS:A retrospective review of all published cases of squamous cell carcinoma of the head and neck treated by carotid resection was performed. RESUL...
journal_title：American journal of otolaryngology
pub_type： 杂志文章,meta分析
doi：10.1016/0196-0709(92)90079-9
更新日期：1992-11-01 00:00:00
abstract：PURPOSE:Sleep disturbances are common in patients with allergic rhinitis (AR). Perennial allergens like house dust mites (HDM) are difficult to avoid and have nocturnal impacts on the respiratory system and Quality of Life (QOL). The Rapid Eye Movement (REM) sleep stage is associated with memory, cognition, dreams, and...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2020.102709
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:Cystic masses of the supraclavicular fossa (SCF) are uncommon. The diverse anatomical structures within the SCF create an extended differential diagnosis for any mass arising in the SCF. This study describes the presenting symptoms, radiologic findings, medical and surgical management, and posttreatment outcome...
journal_title：American journal of otolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.amjoto.2009.08.008
更新日期：2010-11-01 00:00:00
abstract：OBJECTIVES:As the incidence of autism spectrum disorder (ASD) increases, otolaryngologists are more likely to encounter patients from this population during tonsillectomy. The purpose of this study was to examine whether outcomes differ between pediatric patients with and without ASD in a national cohort of children un...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2019.05.026
更新日期：2019-01-01 00:00:00
abstract：:The relation between noise-induced permanent threshold shift (NIPTS) and vibration-induced dysfunction in the digital circulation was examined in a longitudinal survey among forest workers. The survey was based on annual examinations done between 1972 and 1983. Thirty-two forest workers with digital vasospasms were co...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/s0196-0709(86)80013-8
更新日期：1986-11-01 00:00:00
abstract：PURPOSE:Low numbers of primary auditory neurons (ANs) may compromise the clinical performance of a cochlear implant. The focus of this research is to determine whether stem cells can be used to replace the ANs lost following deafness. To successfully replace these neurons, stem cells must be capable of directed differe...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2010.12.009
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVES:A case of pediatric otogenic lateral sinus thrombosis is reported, followed by a substantive literature review. DESIGN:104 patients were reviewed, culled from published case reports from 1993 to 2011 on the PubMed database. METHODS:All full text case reports on the PubMed database from 1993 to 2011 with pa...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2012.09.011
更新日期：2013-03-01 00:00:00
abstract：OBJECTIVE:While some advocates have argued for marijuana as a treatment for tinnitus, the relationship between marijuana use and tinnitus is unknown. The objective of this study was to evaluate associations between marijuana use and the prevalence, severity, and rate of occurrence of tinnitus. STUDY DESIGN:Cross-secti...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2019.102314
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVE:Syphilis is a sexually transmitted infection with various presentations. Although, oropharyngeal manifestations are known to occur, the purpose of this study is to present the first case series in which the lesions were initially mistaken for human-papillomavirus (HPV)-related oropharyngeal squamous cell carc...
journal_title：American journal of otolaryngology
pub_type： 杂志文章
doi：10.1016/j.amjoto.2019.01.005
更新日期：2019-01-01 00:00:00
abstract：:The delivery of nutrients to the tissues and the removal of waste products from the tissues is made possible by forcing a stream of blood through an arborizing network of microscopic blood vessels that comprise the microcirculation. The rapidity of the flow stream and, therefore, the rate of nutrient delivery to the t...
journal_title：American journal of otolaryngology
pub_type： 杂志文章,评审
doi：10.1016/s0196-0709(88)80035-8
更新日期：1988-11-01 00:00:00
