Dysplasia Epiphysealis Hemimelica (Trevor Disease) of the Patella

• DOI: 10.2106/jbjs.cc.20.00003
• Publication Date: 2020-08-07T15:00:25Z
• Authors: Saurabh Vashisht; Purnima Aggarwal; Ranjeev Bhagat; Ankita Garg; P. N. Gupta; Sudhir Kumar Garg
• Keywords: Presentation (obstetrics); Case presentation

Case: We report a rare case of dysplasia epiphysealis hemimelica in an 11-year-old male child involving the patella. The patient noticed swelling right knee 6 months before presentation. On evaluation, there was mass lesion originating from superior pole patella extending into suprapatellar pouch. opening joint, it found to be mainly cartilaginous nature. Surgical excision carried out. Conclusion: Trevor disease should considered differential diagnosis children. recommended treatment is complete mass.