Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification

The aim was to review previous cases of Odontogenic Keratocyst or Keratocystic Odontogenic Tumor according to the new WHO classification. We used all cases diagnosed as Odontogenic Keratocyst or Keratocystic Odontogenic Tumor registered in the archives of the Pathologic Anatomy Laboratory of the Dep...

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Autores principales:	Leite,Taiana Campos, Meirelles Jr,Valdir, Janini,Maria Elisa Rangel
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2011
Materias:	odontogenic keratocyst keratocystic odontogenic tumor orthokeratinized odontogenic keratocyst orthokeratinized odontogenic cyst
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2011000300004
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spelling	oai:scielo:S0718-381X20110003000042012-05-28Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO ClassificationLeite,Taiana CamposMeirelles Jr,ValdirJanini,Maria Elisa Rangel odontogenic keratocyst keratocystic odontogenic tumor orthokeratinized odontogenic keratocyst orthokeratinized odontogenic cyst The aim was to review previous cases of Odontogenic Keratocyst or Keratocystic Odontogenic Tumor according to the new WHO classification. We used all cases diagnosed as Odontogenic Keratocyst or Keratocystic Odontogenic Tumor registered in the archives of the Pathologic Anatomy Laboratory of the Department of Pathology and Oral Diagnosis of the School of Dentistry of the Federal University of Rio de Janeiro, Rio de Janeiro, Brazil, which were collected from September, 1983 until September, 2008. The terms “Keratocyst” or “Keratocystic Odontogenic Tumor” were searched for and the following data were collected from the case files: age, sex, location of the lesion(s), and patients’ chief complaints. Hematoxilin and Eosin slides were reviewed according to the 2005 WHO criteria. The results found are in accordance with the literature. Due to its benign features, the Orthokeratinized Odontogenic Keratocyst found in our sample had its diagnosis changed to Orthokeratinized Odontogenic Cyst, as recommended by the WHO. Histopathologic exams are required for every bone lesion, in order to establish correct diagnosis. Because of its features, the Keratocystic Odontogenic Tumor must have more aggressive treatment, compared with odontogenic cysts, and long-term follow-up is mandatory.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.5 n.3 20112011-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2011000300004en10.4067/S0718-381X2011000300004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	odontogenic keratocyst keratocystic odontogenic tumor orthokeratinized odontogenic keratocyst orthokeratinized odontogenic cyst
spellingShingle	odontogenic keratocyst keratocystic odontogenic tumor orthokeratinized odontogenic keratocyst orthokeratinized odontogenic cyst Leite,Taiana Campos Meirelles Jr,Valdir Janini,Maria Elisa Rangel Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
description	The aim was to review previous cases of Odontogenic Keratocyst or Keratocystic Odontogenic Tumor according to the new WHO classification. We used all cases diagnosed as Odontogenic Keratocyst or Keratocystic Odontogenic Tumor registered in the archives of the Pathologic Anatomy Laboratory of the Department of Pathology and Oral Diagnosis of the School of Dentistry of the Federal University of Rio de Janeiro, Rio de Janeiro, Brazil, which were collected from September, 1983 until September, 2008. The terms “Keratocyst” or “Keratocystic Odontogenic Tumor” were searched for and the following data were collected from the case files: age, sex, location of the lesion(s), and patients’ chief complaints. Hematoxilin and Eosin slides were reviewed according to the 2005 WHO criteria. The results found are in accordance with the literature. Due to its benign features, the Orthokeratinized Odontogenic Keratocyst found in our sample had its diagnosis changed to Orthokeratinized Odontogenic Cyst, as recommended by the WHO. Histopathologic exams are required for every bone lesion, in order to establish correct diagnosis. Because of its features, the Keratocystic Odontogenic Tumor must have more aggressive treatment, compared with odontogenic cysts, and long-term follow-up is mandatory.
author	Leite,Taiana Campos Meirelles Jr,Valdir Janini,Maria Elisa Rangel
author_facet	Leite,Taiana Campos Meirelles Jr,Valdir Janini,Maria Elisa Rangel
author_sort	Leite,Taiana Campos
title	Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
title_short	Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
title_full	Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
title_fullStr	Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
title_full_unstemmed	Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification
title_sort	odontogenic keratocystic tumor: a clinical and histopathologic retrospective study based on the new who classification
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2011000300004
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Odontogenic Keratocystic Tumor: A Clinical and Histopathologic Retrospective Study Based on the New WHO Classification

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