What is a common presentation for eczema in children?

A common presentation for eczema in children is thickened, dry skin, often referred to as lichenification. This occurs as a result of chronic scratching and rubbing of the affected areas, which leads to the skin becoming thickened and dry over time. In children, eczema can appear on various parts of the body, including the face, behind the knees, and in the creases of the arms. The skin is typically also itchy, prompting further scratching that exacerbates the condition.

The other options describe different types of skin conditions or reactions. Bright red, oozing lesions are more indicative of an acute inflammatory response or an infection, while linear excoriations with blisters suggest a different etiology, potentially related to contact dermatitis or other allergic reactions. Scaly patches with no itch might be seen in conditions like psoriasis or certain fungal infections but do not represent the typical presentation of eczema, which is characteristically itchy.