Results 51 to 60 of about 15,843 (248)
Odontogenic tumors: a 14-year retrospective study in Santa Catarina, Brazil
Brazilian Oral Research, 2014 Odontogenic tumors (OTs) are lesions that develop exclusively on maxillary bones, and form a heterogeneous group. They vary from hamartomatous lesions to benign and malign tumors.
Grasieli de Oliveira Ramos +4 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 +3 more
doaj +1 more source
Primary de novo intraosseous carcinoma : report of a new case [PDF]
, 2009 Primary de novo intraosseous carcinoma of the jaws has been rarely reported. We present a new case of this unusual tumour and discuss its histopathological and clinical aspects.
Fresno Forcelledo, Manuel Florentino +3 more
core +1 more source
Chinese Guidelines for Diagnosis and Treatment of Chronic Rhinosinusitis (2024)
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Chronic rhinosinusitis (CRS), a complex inflammatory disease with heterogeneous pathogenesis, demands evolving evidence‐based strategies. Since the 2018 Chinese guidelines and EPOS2020, international advances in CRS immunopathology and biologics have revolutionized therapeutic approaches, particularly through phenotype–endotype classification ...
Subspecialty Group of Rhinology +4 more
wiley +1 more source
Expression of SOX2 and OCT4 in odontogenic cysts and tumors
Head & Face Medicine, 2021 Background Aberrant expression of stem cell markers has been observed in several types of neoplasms. This trait attributes to the acquired stem-like property of tumor cells and can impact patient prognosis.
Ekarat Phattarataratip +5 more
doaj +1 more source
An analysis of oral biopsies extracted from 1995 to 2009, in an oral medicine and surgery unit in Galicia (Spain) [PDF]
, 2011 Objective: To conduct an analysis of the frequency of oral lesions in biopsies over a 14-year period in the Oral Medicine, Oral Surgery and Implantology Unit.
Diniz Freitas, Márcio +4 more
core +1 more source
Clinical Oral Implants Research, EarlyView.ABSTRACT Objectives This study aimed to investigate implant outcomes in patients with head and neck cancer undergoing radiotherapy or chemotherapy by incorporating the latest research findings. Methods The present review was conducted to update the focused question: What is the survival rate of implants placed in patients with head and neck cancer ...
Shengchi Fan +5 more
wiley +1 more source
Loss of the PTCH1 tumor suppressor defines a new subset of plexiform fibromyxoma. [PDF]
, 2019 BackgroundPlexiform fibromyxoma (PF) is a rare gastric tumor often confused with gastrointestinal stromal tumor. These so-called "benign" tumors often present with upper GI bleeding and gastric outlet obstruction.
Banerjee, Sudeep +9 more
core +1 more source
European Journal of Dental Education, EarlyView.ABSTRACT Aim To compare the item difficulty and discriminative index of multiple‐choice questions (MCQs) generated by ChatGPT with those created by dental educators, based on the performance of dental students in a real exam setting. Materials and Methods A total of 40 MCQs—20 generated by ChatGPT 4.0 and 20 by dental educators—were developed based on ...
Nezaket Ezgi Özer +4 more
wiley +1 more source
Frequency of Odontogenic Tumors in Zahedan-Iran from 2000 to 2010 [PDF]
Journal of Mashhad Dental School, 2012 Introduction: Odontogenic tumors constitute an important aspect of oral and maxillofacial pathology. Frequency of odontogenic tumors varies in different societies but no study has been done in Zahedan so far.
Hamideh Kadeh +3 more
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