Fibrous Dysplasia, Polyostotic

**Definition:** FIBROUS DYSPLASIA OF BONE affecting several bones. When melanotic pigmentation (CAFE-AU-LAIT SPOTS) and multiple endocrine hyperfunction are additionally associated it is referred to as Albright syndrome.

**Tree numbers:** - C05.116.099.708.375.381

**Synonyms:** - Polyostotic Fibrous Dysplasia