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Oral leukoplakia (white patch) on the left tongue. Proven to be severe dysplasia on biopsy. A premalignant (or precancerous) lesion is defined as "a benign, morphologically altered tissue that has a greater than normal risk of malignant transformation." There are several different types of premalignant lesion that occur in the mouth.
Generally, dysplasia is subjectively graded by pathologists into mild, moderate or severe dysplasia. This requires experience as it is a difficult skill to learn. It has been shown that there is high degree of inter-observer variation and poor reproducibility in how dysplasia is graded. [39]
Tongue coating - food debris, desquamated epithelial cells and bacteria often form a visible tongue coating. [7] This coating has been identified as a major contributing factor in bad breath ( halitosis ), [ 7 ] which can be managed by brushing the tongue gently with a toothbrush or using special oral hygiene instruments such as tongue scrapers ...
A few weeks ago, Kirke and her colleagues presented an abstract at an American Head and Neck Society conference that showed regional areas with higher numbers of young people with tongue cancer ...
Macroglossia with prognathism and open resting mouth position Severe macroglossia. Although it may be asymptomatic, symptoms usually are more likely to be present and more severe with larger tongue enlargements. Signs and symptoms include: Dyspnea – difficult, noisy breathing, obstructive sleep apnea [2] or airway obstruction [3]
"COVID tongue refers to a rare but well-described condition in acute infection where the taste buds are attacked and temporarily damaged by the virus," Dr. Yancey explains. COVID tongue symptoms vary.
HPV+OPC presents in one of four ways: as an asymptomatic abnormality in the mouth found by the patient or a health professional such as a dentist; with local symptoms such as pain or infection at the site of the tumor; with difficulties of speech, swallowing, and/or breathing; or as a swelling in the neck (if the cancer has spread to lymph nodes).
The additional symptoms include a painful throat, dysphagia, otalgia (due to cranial nerve involvement), foreign body sensation, bleeding, fixation of tongue (infiltration of deep muscles) and trismus (if the pterygoid muscle is involved in the parapharyngeal space). [citation needed]