Results 211 to 220 of about 3,144 (260)

Genetic Changes in Sporadic Keratocystic Odontogenic Tumors (Odontogenic Keratocysts)

Journal of Dental Research, 2007
Little is known about the genetic background of keratocystic odontogenic tumors (KCOT, odontogenic keratocysts). Our aim was to characterize genomic aberrations in sporadic KCOT using cDNA-expression arrays and array-comparative genomic hybridization. For cDNA-expression arrays, 10 KCOT specimens and 20 fetal tooth germs were studied.
Heikinheimo, K, Jee, K J, Morgan, P R, Nagy, B, Knuutila, S, Leivo, I   +5 more
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KERATOCYSTIC ODONTOGENIC TUMOR- A REVIEW

INDIAN JOURNAL OF APPLIED RESEARCH, 2023
Introduction: Philipsen in 1956 rst described a cyst of the jaws lined by keratinizing epithelium. This was known as odontogenic keratocyst. It is now more appropriately named as Keratocystic Odontogenic Tumor(KCOT) because of it's tumor like behaviour.
Bhagyasree Nair, Vijay Ebeneer, B. Saravanakumar   +2 more
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The Keratocystic Odontogenic Tumor

Oral and Maxillofacial Surgery Clinics of North America, 2013
In 2005, the World Health Organization renamed the lesion previously known as an odontogenic keratocyst as the keratocystic odontogenic tumor. The clinical features associated with the keratocystic odontogenic tumor show it to be a unilocular or multilocular radiolucency, occurring most frequently in the posterior mandible.
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[Studies on keratocystic odontogenic tumors].

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2010
Keratocystic odontogenic tumors (KCOTs, previously known as odontogenic keratocysts) are aggressive, noninflammatory jaw lesions with a putative high growth potential and a propensity for recurrence. This article puts together a summary of the serial studies related to KCOTs undertaken by the author's research group in recent years.
Tie-jun, Li, Li-sha, Sun, Hai-yan, Luo, Jun-wei, Yuan, Li, Gao, Xiao-mei, Gu, Xue-fen, Li, Li-li, Xu   +7 more
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CEA immunoreactivity in odontogenic tumors and keratocysts

Oral Surgery, Oral Medicine, Oral Pathology, 1988
Forty-five oral tumors and cysts were stained immunohistochemically for the presence of carcinoembryonic antigen (CEA). CEA, or a CEA-like antigen that is not nonspecific cross-reacting antigen (NCA), was demonstrated in the majority of aggressive or malignant tumors showing squamous differentiation, including cases of ameloblastoma, odontogenic ...
R E, Howell, J P, Handlers, A M, Aberle, A M, Abrams, R J, Melrose   +4 more
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Keratocystic Odontogenic Tumor: A Case Report

Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2015
Keratokistik odontojenik tümör lokal agresif, destrüktif ve infiltratif özellikte ve rekürrens oranı yüksek olan benign bir odontojenik neoplazidir. Odontojenik keratokist olarak bilinirken, bu lezyonun parakeratotik tipi odontojenik tümörlere benzer histopatolojik özellikleri nedeniyle 2005 yılında Dünya Sağlık Örgütü tarafından odontojenik neoplazi ...
CANGER, Emin Murat, BULUT, Duygu Göller, KÜTÜK, Nükhet, GÜNHAN, Ömer   +3 more
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Recurrent Keratocystic Odontogenic Tumor After Effective Decompression

Journal of Craniofacial Surgery, 2016
Keratocystic odontogenic tumor (KCOT) has potential aggressive and infiltrative behavior. Decompression has been widely preferred for large KCOTs due to safety and lower recurrence rates. However, KCOT is still likely to recur even after effective decompression.
Qian, Zhang, Wei, Li, Fangkai, Han, Xiaofeng, Huang, Xudong, Yang   +4 more
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The odontogenic keratocyst: A benign cystic tumor?

Journal of Oral and Maxillofacial Surgery, 1984
Three hundred nineteen odontogenic keratocysts from 255 patients (167 males and 88 females, a 2:1 ratio) were histologically and clinically examined. The cysts sometimes occurred as multiple or recurrent lesions or in association with Gorlin's syndrome. The rate of recurrence for the total population was 27%.
E, Ahlfors, A, Larsson, S, Sjögren
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[Keratocysts (or keratocystic epithelial odontogenic tumors)].

Revue de stomatologie et de chirurgie maxillo-faciale, 2011
The aim of this study was to describe the management of keratocysts based on our own experience and on a large literature review. Keratocysts are benign odontogenic epithelial tumors. The main aspects of this lesion are described (definition, epidemiology, clinic, radiology, histology, treatment, and prognosis).
B, Ruhin-Poncet, A, Picard, N, Martin-Duverneuil, A-F, Albertini, P, Goudot   +4 more
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[The odontogenic keratocyst--odontogenic cyst or benign tumor?].

Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia, 2005
The odontogenic keratocyst is the third most common cyst of the jaws, after the follicular and radicular cyst. Keratocysts most commonly occur as single lesions in the jaw of otherwise healthy persons. Multiple odontogenic keratocysts are a well-recognized feature of the nevoid basal cell carcinoma syndrome.
Lambrecht, J. Thomas, Altermatt, Hans Jörg, Filippi, Andreas, Bornstein, Michael M., Buser, Daniel   +4 more
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