Generalized dysplasia epiphysealis hemimelica with contralateral sacro-iliac joint involvement

摘要

Dysplasia epiphysealis hemimelica (or Trevor’s disease) is a rare developmental bone dysplasia characterized by benign osteocartilaginous overgrowth involving one or multiple epiphyses, usually of a single lower extremity. It is classified as localized form, classical form (most common), and generalized form. In this report we describe a case of generalized form of dysplasia epiphysealis hemimelica with involvement of the contralateral sacroiliac joint, which is an extremely rare presentation.