Results 61 to 70 of about 5,957 (210)

New tumour entities in the 4th edition of the World Health Organization Classification of Head and Neck tumours: odontogenic and maxillofacial bone tumours. [PDF]

, 2017
The latest (4th) edition of the World Health Organization Classification of Head and Neck tumours has recently been published with a number of significant changes across all tumour sites.
A Mosqueda-Taylor, A Slama, A Wood, A Wushou, AE Yancoskie, B Pavelić, C Ledesma-Montes, D Bell, DG Gardner, DS Macdonald-Jankowski, EA Bilodeau, F Ide, HP Philipsen, HP Philipsen, I Kramer, IG Koutlas, IK Kim, J Pindborg, JD Langdon, JM Wright, JM Wright, L Barnes, LJ Slater, M Kunkel, M Vered, MA Pogrel, N Zegalie, O Hussain, Paul M. Speight, PJ Slootweg, R Chikosi, S Levanat, S Muller, SH Tan, SK El-Mofty, SK El-Mofty, SK El-Mofty, SK El-Mofty, SP Hong, T Iri, T-J Li, Takashi Takata, TJ Li, TJ Li, TJ Li   +44 more
core   +1 more source

Mycotic Sphenopalatine Sinusitis With Concurrent Compression of the Optic Nerves and Chiasm and Severe Visual Impairment in A Horse

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT A 15‐year‐old Swiss Warmblood gelding was presented to the ophthalmology service of Zurich University due to severe visual impairment. Ophthalmic and neurologic examinations were performed, raising suspicion of post‐retinal blindness. Standing contrast computed tomography (CT) of the head revealed a partially calcified, soft tissue attenuating
Niklas Holz, José Suárez, Udo Hetzel, Antonella Rampazzo, Riccardo Stoppini   +4 more
wiley   +1 more source

Developing Complex Odontome–an Enigmatic Entity: A Case Report

Journal of Craniomaxillofacial Research
A benign mixed odontogenic lesion, with features of ameloblastic fibro odontoma previously allocated in the WHO 2005 classification, and presently removed in the subsequent WHO 2017 and 2022 classifications, shows certain changes that result in the ...
Buddha Harika Varshita, Divya Uppala, Sreekanth Kotina, YS Raviteja, Hyandavi Balla, U.D.N. Sreevalli   +5 more
doaj   +1 more source

The Maxillary Concrescent Teeth Involving an Upper Wisdom Tooth and a Supernumerary Tooth in a Completely Hierarchical Position With Dentigerous Cysts: A Case Report

Case Reports in Dentistry, Volume 2026, Issue 1, 2026.
Concrescent teeth are a rare anomaly of the teeth defined as the cemental union of two or more adjacent teeth. With a frequency of 0.8% among all anomalous teeth, dentigerous cysts associated with concreted teeth are considered even rarer. In this report, we present a case of a concrescent tooth arising from a fused maxillary wisdom tooth and a ...
Eri Shibata, Atsushi Murayama, Yoshiharu Ogisawa, Atsushi Shudo, Hannah Wesley   +4 more
wiley   +1 more source

Odontoma compuesto. Una patología oral a considerar

Duazary, 2013
Resumen El odontoma es el tumor odontogénico mixto con mayor frecuencia de aparición, las células y los tejidos son normales pero de estructura defectuosa, la etiología se le relaciona con restos paradentales de malassez y traumatismos, son de ...
Jonathan Harris Ricardo
doaj  

Compound-complex odontoma: A case report of a rare variant

Journal of Indian Academy of Oral Medicine and Radiology, 2014
The odontoma is a benign tumor containing all the various component tissues of the teeth. It is the most common odontogenic tumor representing 67% of all odontogenic tumors.
Nishath Khanum, Mahesh Mysore Shivalingu, Naresh Lingaraju, Srisha Basappa   +3 more
doaj   +1 more source

Hybrid Odontogenic Lesion: A Rare Entity [PDF]

Journal of Dental Materials and Techniques, 2017
Hybrid tumors are very rare tumors composed of two different tumor entities, each of which conforms to an exactly defined tumor category. A 14-year-old boy was referred for an intraosseous painless lesion with a histopathological feature of multiple ...
Reza Imani, Naghmeh Jamaatloo, Maryam Seyedmajidi, Oveis Khakbaz Baboli   +3 more
doaj   +1 more source

An Erupted Dilated Odontoma: A Rare Presentation

Case Reports in Dentistry, 2016
A dilated odontoma is an extremely rare developmental anomaly represented as a dilatation of the crown and root as a consequence of a deep, enamel-lined invagination and is considered a severe variant of dens invaginatus.
Gaurav Sharma, Amritpreet Nagra, Gurkeerat Singh, Archna Nagpal, Atul Soin, Vishal Bhardwaj   +5 more
doaj   +1 more source

Complex Composite Odontoma

International Journal of Clinical Pediatric Dentistry, 2010
Odontomas are hamartomas composed of various dental tissues, i.e. enamel, dentin, cementum and sometimes pulp. They are slow-growing, benign tumors showing nonaggressive behavior. Most of the odontomes are asymptomatic with unknown etiology, although occasional signs and symptoms related to their presence do occur.
Tyagi, Parimala, Singla, Shilpy
openaire   +2 more sources

Mandibular Osteomas: Report of Two Cases With Surgical Management

Clinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT Solitary peripheral osteomas of the mandible can cause facial deformity and are best evaluated using CT scans, which reveal well‐circumscribed, hyperdense masses. Importantly, osteomas warrant prompt systematic evaluation to rule out Gardner's syndrome, especially when numerous lesions are present.
Tito Molina, Mark W. Gonzalez, Haeseong Lee, Bonifacio Rivera Virella, Lidia M. Guerrero Rodriguez, Parish P. Sedghizadeh, Nader Salib   +6 more
wiley   +1 more source