Red spots can develop on different parts of your tongue including the tip of your tongue, side of the tongue, under the tongue or at the back. They may be small or big in size depending with the cause. There are various causes that can result to bumps on the tongue as you read earlier.
Medical Definition of proliferation. 1a: rapid and repeated production of new parts or of offspring (as in a mass of cells by a rapid succession of cell divisions)b: a growth so formed.
Granulation tissue is an example of fibrovascular proliferation. Granulation tissue contains new small blood vessels, fibroblasts, and mononuclear cells in an edematous extracellular matrix; formation of granulation tissue is part of the repair response. A granuloma is a form of chronic inflammation.