A benign epithelial tumor projecting from the surface?

A benign epithelial tumor projecting from the surface?

• A. Pediculosis
• B. Petechiae
• C. Algia
• D. Papilloma

Answer: (D)

A lesion that is a benign tumor arising from epithelial tissue and protruding outward from a surface is called a papilloma. The name comes from papill- meaning a projection and -oma meaning tumor, so it literally describes a growth that forms finger-like or wart-like projections on skin or mucous membranes. Papillomas are exophytic, meaning they grow outward rather than inward, and they’re typically composed of hyperplastic epithelium over a fibrous, often vascular core. Pediculosis refers to lice infestation, not a tumor. Petechiae are tiny red or purple spots caused by bleeding under the skin. Algia means pain. Because those terms describe conditions or symptoms rather than a benign epithelial tumor that projects from a surface, papilloma is the correct match.

A lesion that is a benign tumor arising from epithelial tissue and protruding outward from a surface is called a papilloma. The name comes from papill- meaning a projection and -oma meaning tumor, so it literally describes a growth that forms finger-like or wart-like projections on skin or mucous membranes. Papillomas are exophytic, meaning they grow outward rather than inward, and they’re typically composed of hyperplastic epithelium over a fibrous, often vascular core.

Pediculosis refers to lice infestation, not a tumor. Petechiae are tiny red or purple spots caused by bleeding under the skin. Algia means pain. Because those terms describe conditions or symptoms rather than a benign epithelial tumor that projects from a surface, papilloma is the correct match.