Small sarcoma growing at the base of tongue is considered to be caused by cyst of sublingual gland, hyperplasia of sublingual papilla, papilloma of sublingual gland and so on.
1. Sublingual gland cyst: It is due to the increase of secretion overflow from the sublingual gland, the blockage of the duct, and the cystic retention of secretion to form a raised lump of flesh, so it leads to the appearance of a small sarcoma at the base of the tongue.
2. Hyperplasia of tongue papillae: abnormal proliferation of tongue papillae tissue and the appearance of superfluous organisms can also lead to the appearance of small sarcoma at the base of tongue.
3. Tongue papilloma: It is a localized tumor that may compress the tongue.
There may be other reasons for the growth of sarcoma on the bottom of the tongue, and you need to go to the hospital in time for examination to clarify the cause of the disease.