نتایج جستجو برای: ameloblastic carcinoma

تعداد نتایج: 394714  

2017
Radhika Manoj Bavle Soumya Makarla Reshma Venugopal

Introduction: Odontogenictumours cover a wide and diverse spectrum of tumours. Some odontogenictumours have a varied etiopathogenesis and share a presentation very similar to hybrid odontogenictumours. Ameloblastic fibroodontoma is one such Radhika Manoj Bavle1, Makarla Soumya2, K. Paremala2, Hosthor Sreelatha S.3, M. Sudhakara2, Venugopal Reshma3 Affiliations: 1M.D.S, Professor & Head, Departm...

Journal: :Practica oto-rhino-laryngologica. Suppl. 2015

2017
Fatemeh Mashhadiabba Nafiseh Shamloo Mehdi Jafari Shahla Vafadar

Ameloblastic fibro-odontoma is a relatively rare, benign odontogenic tumor that usually occurs in children and adolescents with unerupted teeth. This article reports an ameloblastic fibro-odontoma in the anterior mandible as a "bump on her gum" in a 7-month-old girl. This is the first case under 9 months old reported to date. Radiographic and histologic findings as well as the treatment are dis...

2010
Shaini Basheer G. Nair

Ameloblastic fibroma is a rare mixed odontogenic tumour. Its usual site of occurrence is the posterior mandible, with very few cases being reported from the maxilla. The true nature of the lesion hamartomatous or neoplastic – is still a point of debate. Here, we report a case of ameloblastic fibroma in the anterior maxilla.

2011
Laurindo Moacir Sassi Roberta Targa Stramandinoli José Luis Dissenha Fernando Luis Zanferrari Juliana Lucena Schussel

Introduction: The ameloblastic fibro-odontoma is a rare mixed neoplasm composed of proliferating odontogenic epithelium, ectomesenchymal tissue, and varying degrees of dental hard tissue formation. The mean age of the incidence is from 8-12 years and there is no gender or anatomic site predilection, but it is most commonly found in children’s or teenager’s jaws. Case report: A 3-year-old female...

2011
Thomas George Kundendu A. Bishen

Ameloblastoma, a benign neoplasm of jaw bones is the most common of all odontogenic tumors. Its pathology is generally well understood and is easy to diagnose. This article presents a rare case of an ameloblastoma with atypical features depicting an example of the diagnostic difficulty posed by some ameloblastomas and briefly reviews the classification and literature of odontogenic malignancies...

Hamed Mortazavi Jahanshah Salehinejad Majid Eshghpour, Reza Shahakbari Seyed Ali Banihashem Rad

Introduction: Ameloblastic fibro-odontoma is a rare, benign, asymptomatic tumor. The term ameloblastic fibro-odontoma was first used by Hooker in 1967 as a separate lesion from ameloblastic odontoma.   Case Report: This case report describes an eleven years old female with large ameloblastic fibro-odontoma in the right maxillary sinus.   Conclusion: There is a low potential for recurrence after...

Journal: :Manuju 2023

ABSTRACT Ameloblastoma is the most common odontogenic tumour as it usually does not form metastasis, considered benign with a locally invasive growth pattern and destruction of jaw surrounding tissue. annual incidence 0.5 per 1.000.000 people, higher incidences are found in Africa, China India comparison western countries. About 80% ameloblastomas located mandible, mainly third molar region, 20...

2014
Míriam Martos-Fernández Margarita Alberola-Ferranti Juan Antonio Hueto-Madrid Coro Bescós-Atín

OBJECTIVES Ghost cell odontogenic carcinoma is a rare condition characterized by ameloblastic-like islands of epithelial cells with aberrant keratinitation in the form of Ghost cell with varying amounts of dysplastic dentina. MATERIAL AND METHODS We report a case of a 70 year-old woman with a rapid onset of painful swelling right maxillary tumor. Magnetic resonance showed a huge tumor depende...

2013
Makoto Tanaka Osamu Sawamoto

A spontaneous ameloblastic fibroma was found in a 9-week-old guinea pig. Histopathologically, neoplastic cells consisted of two components: an odontogenic epithelium and odontogenic mesenchyme. The odontogenic epithelium formed strands, nests and islands that were interspersed within the odontogenic mesenchyme. In the marginal region, odontoblasts and scant dysplastic eosinophilic material were...

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