The aot represents 3% to 7% of all odontogenic tumors 2. The adenomatoid odontogenic tumor aot is an uncommon odontogenic tumor with limited growth potential. O tumor odontogenico adenomatoide toa normalmente e uma lesao. It mainly presents in the genital tract, in regions such as the testis and epididymis.
Easily share your publications and get them in front of issuus. Adenomatoid odontogenic tumor aot is an uncommon tumor of odontogenic origin with a relative frequency of 2. The tumor occurs more frequently in females with a ratio of 2. Extrafollicular adenomatoid odontogenic tumor a case report. Extrafollicular adenomatoid odontogenic tumor a case. Tumor odontogenico adenomatoide en region mandibular core. The histologic appearance of all variants is identical and exhibits remarkable consistency.
Nov 15, 2011 tumor odontogenico epitelial calcificante 40. It is generally believed that the lesion is not a neoplasm. The female population has the highest incidence of reported cases, with a prevalent age range of 10 to 30 years, mainly the second decade of life. Adenomatoid odontogenic tumor simulating periapical cyst. Tumor odontogenico adenomatoide gaston pages 1, pia. Adenomatoid odontogenic tumor aot is a rare odontogenic tumor which is often misdiagnosed as odontogenic cyst. Adenomatoid odontogenic tumor by immunohistochemistry estudo da origem e natureza do tumor odontogenico adenomatoide pela imunoistoquimica marcelo macedo crivelini 1, ana maria pires soubhia, renata callestini felipini 2 1 associate professor, department of oral pathology, school of dentistry, state university, aracatuba, sao paulo, brazil. Case report adenomatoid odontogenic tumor belmiro cavalcanti do egito vasconcelos1, riedel frota2, alvaro bezerra cardoso3, gabriela granja porto4, keywords.
Tumor odontogenico adenomatoide toa, quiste maxilar, tumores orales benignos. It appears mostly in young patients and females, the maxillary region being the most affected. The adenomatoid odontogenic tumor aot is a not very common benign epithelial tumor, first described in 1907 by dreibaldt as a pseudoadenoameloblastoma. Its occurrence represents 3% of all odontogenic tumors. Adenomatoid odontogenic tumor aot is a benign lesion, rare, slow growing and progressive. The patient is in postoperative followup, without any clinical and radiographic signs of lesion recurrence. Fonts tumor odontogenico adenomatoide georgina hernandez chacon. O tumor odontogenico adenomatoide e um tumor odontogenico. Adenomatoid odontogenic tumor find, read and cite all the research. All structured data from the file and property namespaces is available under the creative commons cc0 license. The lesion is usually associated with the crown of.
This page was last edited on 27 november 2018, at 23. Because of this, researchers had a difficult time concluding that type of tumor has a mesothelial origin. Tumor odontogenico adenomatoide con caracteristicas. Tumor odontogenico adenomatoide mariana matos youtube. By david pablo guillenperez, jose luis acunaperez and noevia noemi bodanogomez.
In 2005, the who defined aot as being composed of a variety of histological patterns. Adenomatoid tumors are rare and benign mesothelial tumors, which arise from the lining of organs. The term adenomatoid odontogenic tumor was introduced by philipsen and birn in 1969, which was adopted by the world health organization in 1971 1. Tumor odontogenico, tumor odontogenico adenomatoide. Expressao imunohistoquimica metaloproteinase 1, 2 e 9 em. Tumor odontogeno adenomatoide en region mandibular. The female population has the highest incidence of reported cases, with a prevalent age range of. Jan 04, 2014 brazilian journal of oral and maxillofacial surgery. Introduction adenomatoid odontogenic tumor aot is an uncommon, benign epithelial lesion of odontogenic origin, representing approximately 3% of all odontogenic tumors 1. This injury is more frequent in anterior jaw, generally involves the permanent canine. Adenomatoid odontogenic tumor aot is a benign lesion from the dental lamina or its remains.
Tumor odontogenico adenomatoide quiste odontogenico calcificante. The tumor may be partly cystic and in some cases the solid lesion may be present only as masses in the wall of a large cyst. Jul 01, 2015 adenomatoid odontogenic tumor is a hamartomous benign neoplasia of odontogenic origin. Adenomatoid odontogenic tumor is a hamartomous benign neoplasia of odontogenic origin. Under general anesthesia the lesion was enucleated and afterwards filled with pelvic spongiosa.
In attempt to comprehend the interaction between the odontogenic tumor cells and the extracellular matrix, the present work evaluated and compared the immunohistochemical expression of the matrix metalloproteinases1 mmp1, 2 mmp2 and 9 mmp9 in 20 cases of ameloblastoma and 10 adenomatoid odontogenic tumor. It mainly presents in the genital tract, in regions such as the testis 1 and epididymis. Fibreodontoma ameloblastico odontoameloblastoma odontoma complejo. Interestingly, there are a few reports about pigmented cells in aot. Tumor odontogenico adenomatoide en region mandibular. A tumor of odontogenic epithelium with duct like structures and with varying degree of inductive changes in the connective tissue. Tumor odontogenico wikipedia, a enciclopedia livre. Tumor odontogenico adenomatoide em mandibula bucomaxilo. O tumor odontogenico adenomatoide e como um neoplasma odontogenico misto por apresentarse como um tumor epitelial com efeito indutivo no. Tumor odontogenico adenomatoide, inmunohistoquimica, p63, ki67.
Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Adenomatoid odontogenic tumors are rare and differ from most other dentition related lesions in that they more frequently occur in the maxilla epidemiology. Clinically, this tumor presents slow, painless and progressive growth, firm consistency, that in general doesnt grows to large proportions. The lesion is usually associated with the crown of an included tooth, commonly the canine. May 05, 2020 abstract adenomatoid odontogenic tumor aot is a rare odontogenic tumor which is often misdiagnosed as odontogenic cyst. Lesions of this type can be clinically classified as a follicular, extra follicular and peripheral lesions. The adenomatoid odontogenic tumor aot is an uncommon benign odontogenic tumor with a low recurrence rate that mainly affects females patients. The adenomatoid odontogenic tumor aot is a rare benign lesion, that is common in young. Save save 44412877 tumor odontogenico adenomatoide for later. The anterior region of the maxilla is the place of greatest predilection.
They are also seen more frequently in females, most frequently in the second decade of life. Tumor odontogenico adenomatoide wikipedia, a enciclopedia livre. Files are available under licenses specified on their description page. Tumor odontogenico adenomatoide okkkk by skarlive live issuu. The adenomatoid odontogenic tumor aot is a rare benign lesion, that is common in young females patients 2.
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