What is the small pink smooth spot on my tongue?

THIS TINY WHITE BUMP, OR A LESION MAY BE

an excessive -uncontrolled of grownth of malignant cells. ! cancer

while doing a biopsy of this bump all the chance to notice squamous cells, then termedas squamaous cell carcinoma of the toungue! dngerous and can spread anywhere within the oral cavity and then to the neck, tyroids or even to trachea and lungs, may be to esophagus to the entire stomach. !