Which statement regarding treatment for molluscum contagiosum is incorrect?

The statement about molluscum contagiosum being caused by HPV is incorrect because molluscum contagiosum is actually caused by a poxvirus, specifically the Molluscum contagiosum virus, not by human papillomavirus (HPV). This distinction is important because the treatment, transmission, and implications of these two viral infections differ significantly. Understanding the correct pathogen involved helps in guiding appropriate treatment options and educating patients or parents about the condition.

The other statements correctly describe molluscum contagiosum. It is well-known that the lesions can resolve spontaneously over time, often taking several months to years to disappear completely. Various treatment modalities do exist, including cryotherapy and curettage, which are used to physically remove the lesions, though treatment is often not necessary since the condition is self-limiting. Additionally, it's common for molluscum contagiosum to present in preschool children, highlighting its prevalence in that age group due to close contact and communal activities.