Dysplasia epiphysealis hemimelica(DEH)
Also known as: Trevor's disease · Trevor-Krankheit · Epiphyseal osteochondroma · Tarsoepiphyseal aclasis · Epiphysäre Dysplasie
Overview
What it is
Dysplasia epiphysealis hemimelica is a rare skeletal disorder characterized by abnormal, benign cartilage overgrowth on one side of the bone ends, which are known as epiphyses. This overgrowth occurs within the joints, disrupting normal bone development and leading to progressive joint deformity and restricted movement.
How it presents
Symptoms typically appear during puppyhood or adolescence as a hard, visible swelling around a joint, most commonly the knee or hock. As the dog grows, this overgrowth causes progressive lameness, stiffness, and a noticeable reluctance to exercise.
Treatment
Treatment generally requires surgical removal of the abnormal bone tissue, followed by lifelong pain management and physical therapy to manage secondary joint issues. The total cost for diagnostics, surgery, and ongoing supportive care typically ranges from 1,500 to 5,000 EUR.
How it's tested
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Dysplasia epiphysealis hemimelica?
Dysplasia epiphysealis hemimelica is a rare skeletal disorder characterized by abnormal, benign cartilage overgrowth on one side of the bone ends, which are known as epiphyses. This overgrowth occurs within the joints, disrupting normal bone development and leading to progressive joint deformity and restricted movement.
How is Dysplasia epiphysealis hemimelica tested?
Various clinical and genetic tests are used depending on the breed and presentation.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.