At Tanner stage II, what change occurs in the areola for females?

At Tanner stage II, breast development in females includes specific changes to the areola. During this stage, the areola begins to widen as part of the overall progression of breast maturation. This widening reflects the starting phase of breast development, where the prominent breast bud begins to grow and the areola's diameter increases in response to hormonal changes.

Understanding Tanner stages is essential for recognizing normal pubertal development in adolescents. At stage II, not only does the areola widen, but it also begins to alter in contour as the underlying breast tissue becomes more prominent. This physiological change is a key indicator of the early stages of breast development, providing insight into a child's growth and development trajectory during puberty. It is important to differentiate this stage from later stages, where development continues to progress with additional changes in breast shape and areola contour.