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Caviar tongue is a condition characterized by the purplish nodular swelling of veins found on the undersurface of the tongue. [1]It is normal for there to be veins visible underneath the tongue, partly because the mucous membrane is so thin and translucent in this region, but where these vessels become dilated and tortuous, they may appear round and black like caviar. [2]
It is a very common oral condition and affects 13% of the world population. It is often due to poor oral hygiene which leads to accumulation of oral bacteria and build up of keratin on the tongue surface. Black hairy tongue can also be associated with the use of certain medications such as antibiotics, prolonged coffee/tea drinking habit, or ...
As mentioned above, patients with severe anemia may appear normal despite higher than normal concentrations of deoxyhemoglobin. [5] [6] Signs of severe anemia may include pale mucosa (lips, eyelids, and gums), fatigue, lightheadedness, and irregular heartbeats. An example of cyanosis in an elderly individual with darker skin pigmentation.
The sixty-year-old patient’s face skin also turned grey, doctors say
A lesion similar to morsicatio buccarum can occur on the tongue (sometimes called morsicatio linguarum), caused by chronic chewing on the tongue. The ventral surface (under surface) of the tongue may also be traumatized during oral sexual activity such as cunnilingus ("cunnilingus tongue"). [6]
Emerging data reveals that the demographic of tongue cancer patients is changing, but experts are unsure why. For patients, that can mean months of being misdiagnosed or ignored before ultimately ...
These grooves or bumps on the tongue are harmless, but oral hygiene is crucial if you have fissures. Cleaning the tongue prevents irritation and possibly bad breath from lingering foods, according ...
Oral cancer, also known as oral cavity cancer, tongue cancer or mouth cancer, is a cancer of the lining of the lips, mouth, or upper throat. [6] In the mouth, it most commonly starts as a painless red or white patch , that thickens, gets ulcerated and continues to grow.