Mondo Description Enchondromatosis is a rare primary bone dysplasia disorder characterized by the development of multiple mainly unilateral or asymmetrically distributed enchondromas throughout the metaphyses of the long bones.

Uniprot Description A condition characterized by multiple formation of enchondromas, benign neoplasms derived from mesodermal cells that form cartilage. Enchondromas remain within the substance of a cartilage or bone. Clinical problems caused by enchondromas include skeletal deformity and the potential for malignant change to osteosarcoma.

Disease Ontology Description A syndrome that is characterized by an asymmetric distribution of cartilagenous tumors, which may lead to skeletal deformities and limb-length discrepancy. This condition primarily affects the long bones and cartilage of the joints of the arms and legs, specifically the area where the shaft and head of a long bone meet.