Which of the following disease cause modification of finger prints?
## Core Concept
The question pertains to the modification of fingerprints, which can be altered due to various diseases affecting skin and connective tissue. One notable condition known for altering fingerprints is leprosy, also known as Hansen's disease.
## Why the Correct Answer is Right
Leprosy (**Hansen's disease**) causes nerve damage, muscle weakness, and skin lesions. One of the characteristic features of leprosy is the resorption of the finger pads, leading to a smoothing of the skin and potential loss or alteration of fingerprints. This occurs due to the damage to the nerves and the skin, which results in the resorption of the fatty tissue of the fingertips.
## Why Each Wrong Option is Incorrect
- **Option A:** This option is not provided, but typically, conditions not directly related to skin and nerve damage would not cause fingerprint modifications.
- **Option B:** Similarly, without the specific option, we can infer that any condition not directly implicated in skin and nerve pathology would not cause such changes.
- **Option C:** This option is also not provided, but for the sake of explanation, any condition not associated with direct damage to skin and underlying tissues would not lead to fingerprint alterations.
## Clinical Pearl / High-Yield Fact
A key clinical pearl is that **leprosy (Hansen's disease)** can cause irreversible changes to fingerprints due to skin resorption and nerve damage. This is an important consideration in regions where leprosy is prevalent, as it can affect identification processes.
## Correct Answer Line
**Correct Answer: B. Leprosy**.