Which term describes skin lesions that form in a cluster?

The term that describes skin lesions that form in a cluster is "Grouped." This descriptor is commonly used in dermatological assessments to indicate that multiple lesions are located closely together, giving the appearance of a cluster rather than being spaced apart or distributed in a different pattern.

In contrast, other terms do not convey this specific arrangement. For instance, "Gyrate" refers to lesions that have a swirling or spiral pattern, indicating a more complex configuration rather than a simple clustering. "Linear" describes lesions that appear in a line or streak, often following scratch lines or dermatomes, which does not reflect a clustered formation. Lastly, "Annular" pertains to lesions that are ring-shaped, characterized by a circular configuration with a central clearing, which is distinct from a clustered arrangement.

Understanding these terms is crucial for correctly assessing and describing skin lesions, which is an important skill in the clinical practice of dermatology and general medicine.