What is a common characteristic of the papules associated with molluscum contagiosum?

The characteristic feature of papules associated with molluscum contagiosum is that they are shiny, flesh-colored, dome-shaped lesions. These papules typically have a smooth surface and can appear clustered together on the skin. They are caused by a viral infection from the Molluscum contagiosum virus, often found in children but can also affect adults.

The dome shape is a distinctive attribute, and many times, these lesions might have a central umbilication, which sets them apart from other skin conditions. Their appearance is generally non-painful and not itchy, making the shiny, dome-shaped feature the most prominent defining characteristic of molluscum contagiosum.