2014
DOI: 10.17126/joralres.2014.056
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Keratocystic odontogenic tumor: Clinicopathological aspects and treatment.

Abstract: Abstract:The keratocystic odontogenic tumor is a benign intraosseous neoplasm derived from remnants of the dental lamina and it occurs with high frequency. Regarding histological characteristics, it has a high recurrence rate which is one of the main therapeutic problems. Also, it presents high local aggressiveness, expressed in cortical expansion, delayed eruption and displacement of teeth, blood vessels and nerves. At present, there are various treatments, being ideal the one which presents the lowest risk o… Show more

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Cited by 9 publications
(20 citation statements)
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References 28 publications
(57 reference statements)
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“…Based on the clinical presentations and radiological findings of KCOTs, its differential diagnosis includes dentigerous cyst, lateral pertiodontalcyst, ameloblastoma, adenomatiododontogenic tumor, ameloblastic fibroma and central giant cell granuloma.. however, histopathological investigation provides the most useful information for its proper diagnosis (3,9). Generally, the histological findings of KCOTs is classified as either orthokeratinized or parakeratinized epithelium.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Based on the clinical presentations and radiological findings of KCOTs, its differential diagnosis includes dentigerous cyst, lateral pertiodontalcyst, ameloblastoma, adenomatiododontogenic tumor, ameloblastic fibroma and central giant cell granuloma.. however, histopathological investigation provides the most useful information for its proper diagnosis (3,9). Generally, the histological findings of KCOTs is classified as either orthokeratinized or parakeratinized epithelium.…”
Section: Discussionmentioning
confidence: 99%
“…According to the 2005 World Health Organization classification, KCOT is grouped as an odontogenic tumor due to a number of features which reflect its neoplastic nature. In some cases, KCOT may undergo malignant transformation, i.e, transformation into a squamous cell carcinoma (3). …”
Section: Introductionmentioning
confidence: 99%
“…Se ha demostrado que el OKC puede originarse de los restos de las células basales del epitelio oral, del órgano dental por degeneración del retículo estrellado, o del remanente epitelial odontogénico de los maxilares. 2,3 Existen tres teorías que explican la causa del desarrollo del OKC: un incremento de la replicación de las células basales, aumento de la presión osmótica, y liberación de factores de reabsorción ósea que inducen la actividad enzimática osteolítica. 2…”
Section: Etiopatogeniaunclassified
“…1,2 Se puede originar por restos de la lámina dental, extensión de las células del epitelio basal o degeneración de las células del retículo estrellado y se postulan 3 causas para su crecimiento: aumento de replicación de células basales, aumento de la presión osmótica o liberación de factores de reabsorción ósea. 3 Suele presentarse durante la segunda y tercera década de vida, con un ligero predominio al sexo masculino, su ubicación más común es el cuerpo o rama mandibular; y la presentación en maxilar superior con compromiso del seno maxilar es rara. 4 Dentro de sus características clínicas el TOQ no suele presentar sintomatología, en 60 Paucar-Oyola y Ruiz-García muchos casos su diagnóstico es un hallazgo radiográfico; en algunos casos pueden presentar dolor y aumento de volumen, expansión y drenaje de la zona afectada.…”
Section: Introductionunclassified