What is the pink thing on my neck Warframe?

What is the pink thing on my neck Warframe? Idk what it is. Its a cyst. After 1 week, you can do one of 2 things. It can be infused into a kubrow egg, or you can enter the infested door on you ship to have that warframe cured of it.

Idk what it is. Its a cyst. After 1 week, you can do one of 2 things. It can be infused into a kubrow egg, or you can enter the infested door on you ship to have that warframe cured of it.