Results 71 to 80 of about 23,486 (267)

Logic and clinical significance of the new WHO classification of ameloblastoma in 2017

口腔疾病防治, 2020
A substantial revision of the classification of ameloblastoma was made by the World Health Organization (WHO) in the fourth edition of the Classification of Head and Neck Tumors in 2017, which was based on the review and summary of much clinical research
TAO Qian, YANG Yaocheng
doaj   +1 more source

Expression of CD90 and P75NTR stem cell markers in ameloblastomas : a possible role in their biological behavior [PDF]

, 2016
Multicystic and unicystic ameloblastomas are benign odontogenic tumors that present distinct biological behavior. The investigation of stem cells has become an important branch of tumor biology, with several studies addressing the possible role of these ...
Coelho, Carolinne Almeida, Cury, Sérgio Elias Vieira, Decurcio, Daniel de Almeida, Dias, Andrielle, Guerra, Eliete Neves, Mantesso, Andrea, Marques, Ana Elizia Mascarenhas, Silva, Brunno Santos de Freitas, Silva, Fernanda Paula Yamamoto   +8 more
core   +1 more source

Gingival and Periodontal Diseases and Conditions in Children and Adolescents: Consensus Report

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Background The objectives of this Focused Workshop were to update the epidemiology, aetiology, risk factors, diagnosis and management of gingival and periodontal diseases and conditions in children and adolescents, and to explore the applicability of the 2018 Classification in children and adolescents.
Iain Chapple, Sotiria Gizani, Mariano Sanz, Dominique Declerck, Phoebus Madianos, Valerie Clerehugh, Monique Danser, Esti Davidovich, Janet Davies, Nikos Donos, Elisabeth Dursun, Elena Figuero, Filippo Graziani, Mervi Gursoy, Soren Jepsen, Clara Joseph, Moritz Kebschull, Norbert Kraemer, Tina Lambrinaki, Rodrigo López, David J. Manton, Joerg Meyle, Ana Molina, Lior Shapira, Cheryl Somani, Georgios Tsilingaridis, Svante Twetman, Nicola West, Biniyam Wondimu, Ferranti Wong, David Herrera   +30 more
wiley   +1 more source

Peripheral ameloblastoma of the upper gingiva: Report of a case and literature review [PDF]

, 2014
According to the 2005 histological classification of odontogenic neoplasms by the World Health Organization, ameloblastoma is a benign, locally invasive epithelial odontogenic tumor of putative enamel organ origin.
Albanese, Massimo, Bertossi, Dario, De Florio, Iride, De Santis, Daniele, Favero, Vittorio, Lo Muzio, L., Martano, Manuela, Nocini, Pier Francesco, Padovano di Leva, Antongiulio   +8 more
core   +1 more source

Spontaneous closure of partial maxillectomy defects using an acrylic removable partial dental prosthesis: A case series

Journal of Prosthodontics, EarlyView.
Abstract This case series describes the prosthodontic treatment of five patients who were treated with surgical resection, with or without flap reconstruction, and had remaining oronasal fistulas following their maxillary neoplasms. All five patients obtained spontaneous closure of their partial maxillectomy defects following the use of a maxillary ...
Caroline T. Nguyen, Eitan Prisman
wiley   +1 more source

Recurrence of plexiform ameloblastoma as acanthomatous ameloblastoma: A rare case report

Contemporary Clinical Dentistry, 2019
Ameloblastoma is an uncommon locally invasive benign odontogenic tumor arising from the odontogenic epithelium. It is a slow-growing tumor with locally aggressive nature, and posterior mandible is the most common location.
Sanat Kumar Bhuyan, Ruchi Bhuyan, Tapan Kumar Sahoo, Pinali Das   +3 more
doaj   +1 more source

Unicystic Ameloblastoma of the Mandible– Report of Two Cases with Review of Literature [PDF]

Journal of Clinical and Diagnostic Research, 2014
Ameloblastoma is classified into solid/multicystic, extraosseous/peripheral, desmoplastic and unicystic types based on the clinical appearance by WHO (2003).
Saravanakumar B, Parthiban J, Aarthi Nisha V, Sarumathi T, Prakash CA   +4 more
doaj   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source

Immunohistochemical Expression of Invadopodia‐Associated Proteins in Subtypes of Unicystic Ameloblastoma

Oral Diseases, EarlyView.
ABSTRACT Objective This study aims to investigate the expression of invadopodia‐associated proteins—HIF‐1α, NOTCH‐1, ADAM‐12, and HB‐EGF—across different histological subtypes of unicystic ameloblastomas (UA) to assess their invasiveness under hypoxic conditions.
Gabriela Cristina Avertano Rocha da Silveira, Rebeca Vieira Costa, Flavia Letícia Magalhães Lemos, Antonia Taiane Lopes de Moraes, Maria Sueli da Silva Kataoka, Vanessa Morais Freitas, Douglas Magno Guimarães, Ana Paula Neutzling Gomes, Adriana Etges, Fabricio Passador Santos, Vera Cavalcanti de Araújo, Andrew Mark Smith, Sérgio de Melo Alves Júnior, Ruy Gastaldoni Jaeger, João de Jesus Viana Pinheiro   +14 more
wiley   +1 more source

Recent methods for the diagnosis and differentiation of ameloblastoma: a narrative review

All Life
Ameloblastoma is a benign but locally invasive tumour. Early diagnosis of ameloblastoma and formulating an appropriate treatment plan play a crucial role in reducing the postoperative recurrence rate.
Ke Hu, Xudong Zhang, Ruixue Chen, Xiangjun Li   +3 more
doaj   +1 more source