Abstract：
INTRODUCTION:Osteomas are a slow growing benign neoplasm of unknown etiology very rarely involving the temporal bone. They develop in the external auditory canal on squamous sections, in the mastoid, middle and inner ear. By bone composition they are divided into spongious (osteoma spongiosum) and compact osteomas (osteoma eburnum); by growth direction, into outward-growing (exosteoma) and in inward-growing (endosteoma); into unilateral and bilateral; by size, into small and gigantic; by surface structure, into smooth and multilobular; by number, into solitary and multiple; into symmetrical and asymmetrical. The symptoms of intracanalicular osteomas are the result of auditory canal obstruction. Diagnosis is made based on case history, clinical examination, audiological processing and radiography (temporal bone CT scan), and confirmed by histopathological examination of the bone. In terms of differential diagnosis, they must be distinguished from exostoses, bone tissue proliferation and osteoid osteomata. The progress of the disease is prolonged, as they are slow growing, asymptomatic and benign tumours. Therapy is surgical only. CASE OUTLINE:The report presents the case of a 70-year old patient with the osteoma of the right external auditory canal. In our patient, the osteoma arose in the auditory canal, the most frequent localization; it was unilateral, solitary, multilobular and compact. It was discovered accidentally, during otoscopic examination. The clinical diagnosis was confirmed by CT scan of the temporal bone. We applied surgical therapy by retroauricular approach. The removed bone change was about 12 mm high, 13-14 mm deep and about 8 mm wide. Histopathological findings confirmed osteoma. CONCLUSION:Due to their slow growth, the rate of auditory canal osteomas develop asymptomatically for a long time without the characteristic clinical features. In most cases, they are discovered accidentally during otoscopic or radiographic examination. The method of choice in diagnosis is temporal bone CT scan. Therapy is surgical.
journal_name
Srp Arh Celok Lekjournal_title
Srpski arhiv za celokupno lekarstvoauthors
Sente Mdoi
10.2298/sarh0902073ssubject
Has Abstractpub_date
2009-01-01 00:00:00pages
73-6issue
1-2eissn
0370-8179issn
2406-0895journal_volume
137pub_type
杂志文章abstract：INTRODUCTION:Predictable endodontic treatment depends on the dentist's knowledge about root canal morphology and its possible anatomic variations. The majority of mandibular canines have one root and root canal, but 15% may have two canals and a smaller number may have two distinct roots. The following clinical reports...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh1410592s
更新日期：2014-09-01 00:00:00
abstract：INTRODUCTION:Gilbert's syndrome represents the most frequent hereditary disorder of bilirubin metabolism. It occurs in 2-7% of subjects in general population, and is manifested by mild unconjugated hyperbilirubinaemia of benign nature. OBJECTIVE:The study was conducted in order to analyse our experience related to the...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0706317r
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0904146k
更新日期：2009-03-01 00:00:00
abstract：:During laryngomicroscopy, the superficial layers of vocal fold epithelium can be examined in vivo and in situ by contact endoscopy. Methylene blue is applied initially to stain the epihelial cells of the vocal folds. When in contact with mucosal tissue, this endoscope provides 60 and 150 times magnification and clear ...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0808361d
更新日期：2008-07-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:Anatomic and physiological sphincters of the colon are localized narrowness of the colon with adequate name. These sphincters appear due to the thickening of longitudinal and circular muscle fibers in the wall of colon or due to the reflex irritation of the autonomous nervous system which innervates the colon. If they...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1991-05-01 00:00:00
abstract：:Eighty years are passed after the catastrophic epidemics of Typhus and Relapsing Fever in 1915 in Serbia was stopped and put under control. This remarkable achievment was realized in cooperation of the British Military Mission and Serbian health services, one month before the usual seasonal maximum of epidemic wave. T...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 历史文章,杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Although the incidence of prosthetic infection is low (1%-6%), the consequences (limb loss or death) are dramatic for a patient, with high mortality rate (25%-75%) and limb loss in 40%-75% of cases. In case of Szilagyi's grade III infection, standard procedure consists of the excision of prosthesis and wound debrideme...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章,评审
doi：
更新日期：1994-05-01 00:00:00
abstract：:In the last two decades the clinical and research focus in psychotic disorders has shifted to first episode psychosis, early detection of the prodromal phase of psychosis and an effective integrated treatment model known as "Early Intervention". The first five years of psychosis that is described as a "critical period...
journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章,评审
doi：
更新日期：2007-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1999-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章,评审
doi：
更新日期：2003-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：2014-07-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0508358s
更新日期：2005-07-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0404092m
更新日期：2004-03-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh0912632r
更新日期：2009-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
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更新日期：2013-03-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 历史文章,杂志文章
doi：10.2298/sarh1602111d
更新日期：2016-01-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 传,历史文章,杂志文章
doi：
更新日期：2012-01-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1990-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh08s3259j
更新日期：2008-09-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
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更新日期：2015-11-01 00:00:00
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journal_title：Srpski arhiv za celokupno lekarstvo
pub_type： 杂志文章
doi：10.2298/sarh1212694j
更新日期：2012-11-01 00:00:00
