Results 21 to 30 of about 14,450 (251)

A rare presentation of hybrid odontogenic tumor involving calcifying cystic odontogenic tumor and plexiform ameloblastoma

Contemporary Clinical Dentistry, 2013
A hybrid odontogenic tumor comprising two distinct lesions is extremely rare. We presented a hybrid odontogenic tumor composed of a calcifying cystic odontogenic tumor (CCOT) and a plexiform ameloblastoma.
Snehal S Chaubey, Sunil S Mishra, Shirish S Degwekar, Saujanya Chaubey   +3 more
doaj   +1 more source

Hybrid Odontogenic Tumor of Calcifying Odontogenic Cyst and Ameloblastic Fibroma: a Case Report and Review of Literature

Journal of Dentistry, 2020
Calcifying odontogenic cyst is an uncommon odontogenic lesion that represents less than 2% of all odontogenic cysts and tumors. It usually occurs in incisor and canine areas during the second to fourth decades of life.
Nazanin Mahdavi , Neda Kardooni Khoozestani , Mahboube Hasheminasab , Nika Soltani   +3 more
doaj   +1 more source

Immunohistochemical expression of protein 53, murine double minute 2, B-cell lymphoma 2, and proliferating cell nuclear antigen in odontogenic cysts and keratocystic odontogenic tumor

Indian Journal of Dental Research, 2013
Introduction: Even though odontogenic cysts share a similar histogenesis, they show different growth and differentiation profile due to differences in the proliferative cellular activity. Aims: We perform an immunohistochemical assessment of protein 53 (
Hébel Cavalcanti Galvão, Manuel Antonio Gordón-Núñez, Rivadávio Fernandes Batista de Amorim, Roseana de Almeida Freitas, Lélia Batista de Souza   +4 more
doaj   +1 more source

Peripheral calcifying cystic odontogenic tumour of the maxillary gingiva

BMC Research Notes, 2012
Background Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin that is ...
Lima Ana, Kitakawa Dárcio, Almeida Janete, Brandão Adriana Aigotti, Anbinder Ana   +4 more
doaj   +1 more source

Ameloblastic fibrodentinoma

Indian Journal of Dental Research, 2011
Odontogenic tumors comprise a complex group of lesions of diverse histopathological types and clinical behavior. The group of mixed odontogenic tumors, which are also rare, is composed of proliferating odontogenic epithelium in a cellular ectomesenchyme ...
Deepak Bhargava, Aparna Dave, Bhudev Sharma, KDS Nanda   +3 more
doaj   +1 more source

Impact of changing classification systems on prevalence and frequency distribution of odontogenic tumors in tertiary care center of Nagpur

Brazilian Journal of Otorhinolaryngology, 2022
Introduction: The classification of odontogenic tumors has been revised from time to time in order to provide unified terminology. This reclassification had considerable impact on their prevalence and frequency distribution.
Harpreet Kaur, Suchitra Gosavi, Vinay K. Hazarey, Vandana Gupta, Upendra Singh Bhadauria, Pooja Kherde   +5 more
doaj  

A Comparative Immunohistochemical Expression of Cyclin D1 in Keratocystic Odontogenic Tumor, Dentigerous and Radicular Cysts

Journal of Baghdad College of Dentistry, 2016
Background: Odontogenic cysts include a group of osseodestructive lesions that frequently affect the jaws. Those cysts could derive from odontogenic epithelium and occur in the tooth-bearing regions of the jaws.
Yasamin H Al-Amiri, Lehadh M Al-Azzawi   +1 more
doaj   +1 more source

Adenomatoid Odontogenic Tumor: Intraosseous Variant–A Case Series and Review of Literature

Journal of Indian Academy of Oral Medicine and Radiology, 2017
Adenomatoid odontogenic tumor is an uncommon odontogenic lesion with a predilection for adolescent females and anterior maxilla. There is a controversy about it being a tumor or hamartoma.
Lavina Taneja, Vishal Arya, Ambika Gupta, Mysore K Sunil   +3 more
doaj   +1 more source

Extrafollicular AOT presenting as a gingival overgrowth: A rare case report

Journal of Indian Academy of Oral Medicine and Radiology, 2020
Adenomatoid odontogenic tumor (AOT) is an uncommon, benign, asymptomatic, slow-growing tumor with marked predilection for occurrence in the anterior maxilla. It represents 3% of all odontogenic tumors. There are three clinicopathological variants of AOT,
Preeti Patil, Kirty Nandimath, Krishna Burde, Karthik J Kabbur   +3 more
doaj   +1 more source

Early Detection and Localization of Pancreatic Cancer by Label-Free Tumor Synthesis [PDF]

arXiv, 2023
Early detection and localization of pancreatic cancer can increase the 5-year survival rate for patients from 8.5% to 20%. Artificial intelligence (AI) can potentially assist radiologists in detecting pancreatic tumors at an early stage. Training AI models require a vast number of annotated examples, but the availability of CT scans obtaining early ...
arxiv