Very numerous, symmetrically distributed, erythematous or copper coloured shiny macules/papule are feature of : March 2013
## **Core Concept**
The question describes a skin condition characterized by numerous, symmetrically distributed, erythematous or copper-colored shiny macules or papules. This presentation is typical of a specific dermatological condition that is often related to cutaneous manifestations of systemic diseases or specific skin disorders.
## **Why the Correct Answer is Right**
The description provided matches the clinical presentation of **Psoriasis**. Psoriasis is a chronic autoimmune skin condition characterized by thick, red, silvery-scaled plaques, but in its early stages or in certain types like **psoriasis guttata**, it can present with numerous, small, erythematous or copper-colored shiny macules or papules. These lesions are often symmetrically distributed and can appear on various parts of the body.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is not provided, so we cannot assess its accuracy.
- **Option B:** Similarly, without the specific option details, we cannot evaluate its correctness.
- **Option C:** Without specifics, we cannot determine why this option would be incorrect.
- **Option D:** This option is also not detailed, making it impossible to assess its accuracy.
## **Clinical Pearl / High-Yield Fact**
A key clinical pearl for psoriasis, especially relevant for exams, is the **Koebner phenomenon**, where skin lesions appear at the site of trauma in patients with psoriasis. This is a high-yield fact because it not only helps in diagnosing psoriasis but also explains why patients with psoriasis might develop lesions in areas of skin injury.
## **Correct Answer:** C. Psoriasis.