<unk>  is presented by multiple enchondromas, which are also associated with multiple cavernous soft tissue hemangiomas. Patients are normal at birth and the syndrome manifests during childhood and puberty.  Common pathological fractures can arise in metaphyses and diaphses of the long bones.
Patients with this disease show no lack of intelligence.
Maffucci syndrome
Kashani-Strom-Utley syndrome
Jaffe-Campanacci syndrome
Senior-Løken syndrome
Heerfordt syndrome
Ehlers–Danlos syndrome
Panayiotopoulos syndrome
CANDLE syndrome