Polyostotic Fibrous Dysplasia

**Semantic type:** Neoplastic Process

**Definition:** Fibrous dysplasia affecting more than one bone. When it is associated with café-au-lait skin pigmentation and endocrine disorders, it is known as McCune-Albright syndrome.

**Synonyms:** - Polyostotic Fibrous Dysplasia of Bone - Polyostotic Fibrous Dysplasia of Bone