Results 51 to 60 of about 13,226 (227)

Superoxide dismutase and glutathione peroxidase in oral submucous fibrosis, oral leukoplakia, and oral cancer: A comparative study

Journal of Orofacial Sciences, 2012
Objectives: Present study was undertaken to estimate and compare erythrocyte superoxide dismutase (E-SOD) and glutathione peroxidase (GPx) levels in oral submucous fibrosis, oral leukoplakia, oral cancer patients, and healthy subjects.
Shubha Gurudath, Raghavendra Mahadev Naik, K S Ganapathy, Yadavalli Guruprasad, D Sujatha, Anuradha Pai   +5 more
doaj   +1 more source

Malignant Transformation of Oral Epithelial Dysplasia in Southern Finland

Head &Neck, EarlyView.
ABSTRACT Background Oral epithelial dysplasia (OED) often precedes oral squamous cell carcinoma (OSCC). The aim was to elucidate the risk and time of malignant transformation (MT) of OED. Methods Patients diagnosed with OED between 2001 and 2011 in Helsinki and Uusimaa, Finland were included.
Katariina Leino, Hanna K. Laine, Ville Kinnula, Jaana Rautava   +3 more
wiley   +1 more source

The relevance of uniform reporting in oral leukoplakia: definition, certainty factor and staging based on experience with 275 patients

, 2013
The aim of the present study was to evaluate the definition of oral leukoplakia, proposed by the WHO in 2005 and taking into account a previously reported classification and staging system, including the use of a Certainty factor of four levels with ...
Van der Waal, Isaäc, Baart, J.A., Baart, Jacques A, van der Waal, I., Karagozoglu, Hakki, Bloemena, Elisabeth, Brouns, E.R.E.A., Karagozoglu, K.H., Bloemena, E., Brouns, Elisabeth-REA, Karagozoglu, H.   +10 more
core   +1 more source

Demographic and clinicopathological comparison among oral lichen planus, lichenoid lesions and proliferative verrucous leukoplakia: a retrospective study

BMC Oral Health
Background Clinicopathological diagnosis and follow-up of oral lichen planus and leukoplakia are necessary due to its potential for malignant transformation and the need to differentiate it from other lichenoid diseases and proliferative verrucous ...
Milena Duarte Moreira, Fernanda Doyle Maia, Viviane Limongi Zimbrão, Emilly Collodetti, Tânia Regina Grão-Velloso, Liliana Aparecida Pimenta-Barros, Simone de Queiroz Chaves Lourenço, Danielle Resende Camisasca   +7 more
doaj   +1 more source

A quantitative expression of Ki-67 to evaluate malignant transformation rate in potentially malignant disorders

Journal of Dr. NTR University of Health Sciences, 2018
Objective: To evaluate the quantitative expression of Ki-67 in oral leukoplakia, oral submucous fibrosis (OSF) and to compare their expression with normal oral epithelium.
Mani D Chitipothu, Kiran K Kattappagari, Divyasri Godavarthy, Chandrashekar Poosarla, Sridhar R Gountu, Venkata R. R. Baddam   +5 more
doaj   +1 more source

Pattern of Progression of Oral Potentially Malignant Disorders From Real‐World Data: A 24‐Year Study

Head &Neck, EarlyView.
ABSTRACT Background Oral potentially malignant disorder (OPMD) prognostication is limited by uncertainty of which lesions will progress and the aggressiveness of lesion progression. We defined patterns and kinetics of progression in a large cohort of OPMD subjected to serial clinical and histologic examinations. Methods This 24‐year study evaluated the
Subin Surendran, Sumsum P. Sunny, Preethi M. Chathoth, William J. Magner, S. Lynn Sigurdson, Mihai Merzianu, Norbert Sule, Anurag K. Singh, Kimberly E. Wooten, Ryan P. McSpadden, Vishal Gupta, Amritha Suresh, Ashok Z. Samuel, Rohit Bhargava, Praveen N. Birur, Wesley L. Hicks Jr, Moni Abraham Kuriakose   +16 more
wiley   +1 more source

Diagnostic criteria in proliferative verrucous leukoplakia: evaluation

, 2014
Objectives: to evaluate the ability of the diagnostic criteria proposed by Cerero et al in 2010 to perform an early diagnose in patients with proliferative verrucous leukoplakia.
García-Chías, B, García Chías, Begoña, Cerero Lapiedra, Rocío, Casado-De La Cruz, L, Casado De La Cruz, Laura, Esparza-Gómez, GC, Esparza Gómez, Germán Carlos   +6 more
core   +1 more source

Multi‐Institutional Assessment of Dental Students' Knowledge in Oral Soft Tissue Pathological Entities

Journal of Dental Education, EarlyView.
ABSTRACT Objectives This study provides a descriptive, multi‐institutional comparison of dental students' recognition accuracy and management decisions of oral soft tissue pathological entities across four US dental schools. While prior single‐institution studies have evaluated diagnostic ability, this work provides a multi‐institutional comparison to ...
Nicole McKee, Paul Edwards, Gerardo Maupomé, George Eckert, Celine Joyce Cornelius Timothius, Karim El Kholy, Jennifer Chang, Vanchit John   +7 more
wiley   +1 more source

Nail Disorders in Systemic Conditions

JEADV Clinical Practice, EarlyView.
ABSTRACT Nail findings in children can be indicative of an underlying systemic disease. Many of these findings are seen in multiple entities and are not specific to one disease. The importance of specifically examining for these nail changes cannot be overstated.
Jane Sanders Bellet
wiley   +1 more source

Correlation of PD-1 and PD-L1 expression in oral leukoplakia and oral squamous cell carcinoma: an immunohistochemical study

Scientific Reports, 2023
The programmed cell death protein (PD-1)/programmed cell death protein ligand (PD-L1) pathway and cytotoxic T lymphocyte antigen are the most important co-stimulatory molecules that play a key role in the negative regulation of T cells during ...
L. R. Greeshma, Anna P. Joseph, T. T. Sivakumar, Varun Raghavan Pillai, Gopikrishnan Vijayakumar   +4 more
doaj   +1 more source