May Cause

Asymmetrically large bones of one hand

Gigantism

Macrodactyly

May Be Caused by

 Common

Dactylitis

Enchondromatosis

Hemangioma

Idiopathic macrodactyly

Klippel-Trénaunay-Weber syndrome

Lymphangioma

Macrodystrophia lipomatosa

Maffucci syndrome

Neurofibromatosis type 1

Parkes Weber syndrome

Proteus syndrome

Sickle cell disease

Tuberculosis

 Uncommon

Aneurysmal bone cyst

Congenital macrodactyly

Duplication

Ewing sarcoma

Fibrous dysplasia

Giant cell tumor of the tendon sheath

Hemophilic pseudotumor

Melorheostosis

Osteoid osteoma

Phalangeal microgeodic syndrome

Plexiform neuroma

Tuberous sclerosis