Mekatto Disease

Mekatto Disease is a disease that grows eyes on a patient's body part (mostly arms or head).

Effects / Cause
Mekatto Disease grows a black oil-like liquid covering the patient's body part, and white eyes grow on the covered body part, and patients describe it as it feels like your skin is being cut open in some parts if extreme enough.

The Disease is believe to take effect when the patient feels strong emotions associated with sadness, fear, or hatred.

Some patients report eyes turning red when feeling extreme anger, or pain.

Origin
The origin of Mekatto Disease is unknown, but some believe it was a curse put upon a fallen angel named Mekatto, who apparently commited a unknown sin and was punished by having Mekatto disease. Some also believe it was carried on by the feathers of the angel's wings being found in a unknown place, and whoever touched it got the disease.

This is just a rumor.

Trivia

 * The first recorded person to get Mekatto Disease is a person only known of the name "Patient 131" (as named in logs) who has been put in horrible and painful tests to figure out what the disease was.
 * The location of Patient 131, or rather, if they are still alive, is unknown.