Pathological feature of pyogenic granuloma –
**Core Concept**
Pyogenic granuloma, also known as lobular capillary hemangioma, is a common skin lesion characterized by **exuberant granulation tissue**. It is a **benign vascular lesion** that typically appears as a solitary, rapidly growing, bleeding polypoid mass. The underlying cause is often related to **angiogenesis** and **inflammation**.
**Why the Correct Answer is Right**
The correct answer is related to the **histopathological features** of pyogenic granuloma, which include a mixture of **capillaries**, **inflammatory cells**, and **fibroblasts**. The lesion is composed of **lobular aggregates of capillaries** with a **prominent inflammatory infiltrate**.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not accurately describe the characteristic histopathological features of pyogenic granuloma.
**Option B:** This option is also incorrect as it does not represent the typical appearance of pyogenic granuloma under the microscope.
**Option C:** This option is incorrect because it is not a distinctive feature of pyogenic granuloma.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that pyogenic granuloma is a **benign lesion** that can be successfully treated with **excision** or **cauterization**.
**Correct Answer:** D. Lobular capillary hemangioma