Related Experiment Video
Updated: Jul 19, 2026

RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma
Published on: March 11, 2014
Health professionals' baseline knowledge of oral/pharyngeal cancers
M D McCunniff1, G J Barker, B E Barker
1Department of Dental Public Health and Behavioral Science, University of Missouri-Kansas City School of Dentistry, 64108-2784, USA.
Background:
The purpose of this study was to evaluate: self-perceived competency in screening for oral/pharyngeal cancers (OPCs); knowledge about their signs, symptoms, and risk factors; and percentage of patients routinely examined.
Methods:
Of 352 health professionals who completed an assessment, a subgroup of 110 physicians and dental providers was identified. Thirty-three of those had advanced training (AT) related to the oral cavity and 77 were primary care physicians (PCPs).
Results:
Only 7% of the PCPs reported examining 100% of their patients for OPCs. A greater percentage of the PCP group than the AT group felt their knowledge about OPCs was not up to date (p < 0.05) and inaccurately identified common signs and sites of early OPCs. A greater percentage (p < 0.05) of the PCP group also reported the need for additional training.
Conclusion:
These results suggest the need for OPC educational programs aimed toward health care providers without advanced training related to the oral cavity.
More Related Videos
Related Concept Videos
Cancer Prevention
Some...
Cancer Prevention
Some...
Oral Cavity
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Acute Pharyngitis
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.

