ADENOMATOID ODONTOGENIC TUMOR REVIEW PDF

Adenomatoid Odontogenic Tumour of the Maxilla – A Case Report with Review. 1 Reader. Dept of Oral Medicine and Radiology. SRM Dental College. Adenomatoid odontogenic tumour is a benign (hamartomatous), noninvasive lesion with slow but progressive growth. The 3 variants — follicular, extrafollicular . Adenomatoid odontogenic tumor is a hamartomous benign neoplasia of odontogenic origin. It appears mostly in young patients and females, the maxillary.

Author: Nikonris Mooguzil
Country: Malawi
Language: English (Spanish)
Genre: Love
Published (Last): 15 December 2014
Pages: 306
PDF File Size: 14.33 Mb
ePub File Size: 8.74 Mb
ISBN: 866-1-50278-613-1
Downloads: 8394
Price: Free* [*Free Regsitration Required]
Uploader: Doujora

The postoperative course and follow-up were uneventful. Odontogenic tumors and neoplastic-like changes of the jaw bone. Open in a separate window. Authors have reviee the last 30 years of international literature and present hereby two cases of a rare neoplasm of the maxillary bones: Comparing diagnostic arruracy between intraoral periapical and panoramic radiographs Dare et al.

Indian J Dent Res. Interestingly, Takahashi et al. Immunohistochemically AOT is characterized by positive reactions with certain cytokeratins. Clinical features generally focus on complaints regarding a missing tooth.

The epithelium is in the form of whorled masses of spindle cells as well as sheets and plexiform strands. There are no resorption of the root apices. One year ago the dentist diagnosed a cyst with a ectopic lower right canine tooth by an x-ray. However, all of these reported lesions did not show macroscopically visible pigmentation. A year-old man was referred by his general dental practitioner.

The mean age was Whereas cementifying fibromas, dentinomas and compound odontomas demonstrated a positive reaction, all AOT as well as ameloblastomas and asenomatoid epithelial odontogenic tumors were negative. There was no evidence of recurrence and no apical resorption of the adjacent teeth could be observed Fig.

Related Posts (10)  ASTROTHEOLOGY & SHAMANISM PDF

Author information Article notes Copyright and License information Disclaimer. Immunhistochemical localization of amelogenin in human odontogenic tumors, using a polyclonal antibody against bovine amelogenin. A case of multiple AOT-like jawbone lesions in a young patient-a new odontogenic entity?

Adenomatoid odontogenic tumor of the mandible: review of the literature and report of a rare case

Panoramic radiograph six months after therapy. Radiographic features The radiographic findings of AOT frequently resemble other odontogenic lesions such as dentigerous cysts, calcifying revie cysts, calcifying odontogenic tumors, globule-maxillary cysts, ameloblastomas, odontogenic keratocysts and periapical disease [ 10 ].

Many different names like adenoameloblastoma, ameloblastic tujor tumor, adamantinoma, epithelioma adamantinum or teratomatous odontoma have been used before to define the lesion currently called AOT. The histopathological report after surgery confirmed the diagnosis of AOT. It is predominantly found in young and female patients, located more often in the maxilla in most cases associated with an tummor permanent tooth.

The adenomatoid odontogenic tumour: Immunhistological features During the last few years several studies have been published dealing with the immunhistological properties of AOT.

Journal List Head Face Med v.

Adenomatoid Odontogenic Tumour: Review and Case Report

No resorption of the root apices was observed Fig. Panoramic radiograph before therapy. All authors were involved in revising the manuscript critically and have given final approval of the version to be published.

J Clin Pediatr Dent. AOT should be considered in the differential diagnosis of radiolucent jaws swelling, although its low incidence. Finally, Gao et al.

Adenomatoid odontogenic tumor of the mandible: review of the literature and report of a rare case

Competing interests All authors disclaim any financial or non-financial interests or commercial associations that might pose or create a eeview of interest with information presented in this manuscript.

Related Posts (10)  EDC BOYLESTAD PDF

The radiographic findings of Acenomatoid frequently resemble other odontogenic lesions such as dentigerous cysts, calcifying odontogenic cysts, calcifying odontogenic tumors, globule-maxillary cysts, ameloblastomas, odontogenic keratocysts and periapical disease [ 10 ].

Separating the lesion from mandibular bone caused no problems. Regarding the various case series published in the literature [e.

Birth of a term. The AOT is over two times more located in the maxilla than in the mandible and the anterior jaw is much more affected than the posterior area. Immunohistochemical demonstration of bone morphogenic protein in odontogenic tumors. It is predominantly found in young female patients and usually located in the maxilla associated with an unerupted permanent tooth.

Under general anesthesia the lesion was enucleated and afterwards filled with pelvic spongiosa. Br J Oral Maxillofac Surg. Remarkably, all variants of AOT show identical histology.

Calcification is sometimes seen and may be extensive Fig. For illustration a rare case of an AOT in the mandible is presented. During the last few years several studies have been published dealing with the immunhistological properties of AOT. Displacement of neighbouring teeth due to tumor expansion is much more common than root resorptions.

Histologically, the tumor is solid and there is a cyst formation Fig. Clinical study and evaluation of treatment results.