Which type of lesion develops in later stages of a disease?

Secondary lesions develop in the later stages of a disease as they arise from changes to primary lesions or as a consequence of the healing process or advanced stages of a condition. These lesions can indicate that the body is responding to an initial problem and may evolve due to factors such as infection, inflammation, or prolonged irritation.

For instance, in skin conditions, a primary lesion like a macule or papule can later develop into a secondary lesion such as a crust, scale, fissure, or ulcer as the condition progresses or heals. Secondary lesions often provide important clues about the stage and severity of the underlying condition, making them significant in the diagnosis and treatment process.

The other options refer to different contexts or stages: primary lesions are the initial presentations, tertiary lesions often indicate advanced, chronic conditions, and acute lesions relate to new or sudden changes. These indicate different phases or characteristics of disease but do not match the definition of lesions developing in the later stages.