Periostitis, also known as periostalgia, is a medical condition caused by inflammation of the periosteum, a layer of connective tissue that surrounds bone. (https://en.wikipedia.org/wiki/Periostitis)
It is one of the domestic sheep breeds raised for dual purpose (meat and milk) in Turkey. (https://www.researchgate.net/publication/299341428_DOMESTIC_ANIMAL_GENETIC_RESOURCES_IN_TURKEY_English_version_of_Turkiye_Evcil_Hayvan_Genetik_Kaynaklari)
