What characteristic is common in Tinea Versicolor?

Tinea Versicolor is a common skin condition caused by an overgrowth of yeast that naturally lives on the skin. The defining characteristic of Tinea Versicolor is the presence of macules that can be either hypopigmented (lighter than surrounding skin) or hyperpigmented (darker than surrounding skin). These macules often appear in patches and can vary in size. The condition results in uneven skin tone due to the disruption in melanin production caused by the yeast's presence, which affects the way skin reacts to sun exposure.

The other options describe characteristics associated with different skin conditions. Raised, pearl-like papules are more indicative of conditions like molluscum contagiosum or certain types of acne. Greasy and thickened skin may suggest seborrheic dermatitis, where the skin displays oiliness due to excess sebum production. Lastly, white bumps on the skin could refer to conditions such as milia or keratosis pilaris, which are not related to Tinea Versicolor. Therefore, the description of hypopigmented or hyperpigmented macules is distinctly representative of Tinea Versicolor.