Sharp Protrusions on the Base of the Tongue - Otolaryngology

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A protruding尖尖物 at the base of the tongue?


Recently, I discovered a pointed growth at the base of my tongue (located on the lower jaw), approximately one centimeter long, with a white spot at the tip.
The rest of the growth has the same coloration as my tongue.
I only experience slight pain when the pointed tip comes into contact with something.
I am unsure what this symptom might be.
Thank you for your guidance, doctor!

Eric, 30~39 year old female. Ask Date: 2015/10/17

Dr. Zheng Jueyi reply Otolaryngology


Hello: It is common to have inflammation of the taste buds at the base of the tongue or wart-like growths caused by a viral infection.
If the symptoms persist and cause pain, it is advisable to seek medical evaluation for a definitive diagnosis.
Wishing you safety and health.
Sincerely, Dr.
Cheng Jue-Yi, Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2015/10/17

More Info


The sharp protrusion you have noticed at the base of your tongue, which is approximately one centimeter long and has a white tip, could be indicative of several potential conditions. Given the sensitivity of the tongue and the various structures present in the oral cavity, it is essential to consider a few possibilities.

Firstly, the protrusion could be a type of oral lesion, such as a fibroma or a papilloma. These are benign growths that can occur in the oral cavity and may present as small, pointed protrusions. The presence of a white tip could suggest keratinization or irritation, which can occur due to friction or trauma from adjacent teeth or dental appliances. If you have a history of biting your tongue or if you have dental work that may be causing irritation, this could be a contributing factor.

Another possibility is that the protrusion is related to an inflammatory process, such as a canker sore or a localized infection. Canker sores are painful ulcers that can develop on the tongue and may sometimes appear as raised lesions. If the area around the protrusion is red or swollen, this could indicate inflammation. Additionally, if you have been experiencing any other symptoms, such as fever or difficulty swallowing, it would be important to consider an infectious cause.

The fact that you only experience mild pain when touching the tip of the protrusion is somewhat reassuring, as more severe pain could indicate a more serious condition. However, it is still crucial to monitor the lesion for any changes in size, color, or associated symptoms. If the protrusion persists for more than a couple of weeks, or if you notice any additional symptoms such as difficulty swallowing, persistent pain, or changes in taste, it would be advisable to seek a consultation with a healthcare professional, preferably an oral surgeon or an ENT specialist.

In terms of management, if the protrusion is determined to be benign and not causing significant discomfort or functional issues, your healthcare provider may recommend a watchful waiting approach. However, if it is causing pain or discomfort, or if there is concern about its nature, a biopsy may be warranted to rule out any malignant processes.

In conclusion, while the sharp protrusion at the base of your tongue may not be immediately concerning, it is essential to keep an eye on it and consult with a healthcare professional if it does not resolve or if you have any additional symptoms. Maintaining good oral hygiene and avoiding irritants can also help in managing any discomfort associated with the lesion. Remember, early intervention is key in addressing any potential oral health issues.

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