CHST3-Related Skeletal DysplasiaSymptoms, Doctors, Treatments, Advances & More
Learn About CHST3-Related Skeletal Dysplasia
CHST3-related skeletal dysplasia is a genetic condition characterized by bone and joint abnormalities that worsen over time. Affected individuals have short stature throughout life, with an adult height under 4 and a half feet. Joint dislocations, most often affecting the knees, hips, and elbows, are present at birth (congenital). Other bone and joint abnormalities can include an inward- and upward-turning foot (clubfoot), a limited range of motion in large joints, and abnormal curvature of the spine. The features of CHST3-related skeletal dysplasia are usually limited to the bones and joints; however, minor heart defects have been reported in a few affected individuals.
As its name suggests, CHST3-related skeletal dysplasia results from mutations in the CHST3 gene. This gene provides instructions for making an enzyme called C6ST-1, which is essential for the normal development of cartilage. Cartilage is a tough, flexible tissue that makes up much of the skeleton during early development. Most cartilage is later converted to bone, except for the cartilage that continues to cover and protect the ends of bones and is present in the nose and external ears. Mutations in the CHST3 gene reduce or eliminate the activity of the C6ST-1 enzyme. A shortage of this enzyme disrupts the normal development of cartilage and bone, resulting in the abnormalities associated with CHST3-related skeletal dysplasia.
The prevalence of CHST3-related skeletal dysplasia is unknown. More than 30 affected individuals have been reported.
This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.
Adventist Health Physicians Network
Frank Huang is an Endocrinologist practicing medicine in Lodi, California. Dr. Huang is rated as a Distinguished provider by MediFind in the treatment of CHST3-Related Skeletal Dysplasia. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Dyggve-Melchior-Clausen Syndrome, Otospondylomegaepiphyseal Dysplasia, Spondyloenchondrodysplasia, and CHST3-Related Skeletal Dysplasia.
Twin Cities Spine Center
Joseph Perra is an Orthopedics provider practicing medicine in Minneapolis, Minnesota. He has been practicing medicine for over 25 years. Dr. Perra is rated as an Experienced provider by MediFind in the treatment of CHST3-Related Skeletal Dysplasia. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Scoliosis, Kyphosis, Frontonasal Dysplasia Klippel Feil Syndrome, Spinal Fusion, and Microdiscectomy. Dr. Perra is currently accepting new patients.
Nemours Children's Hospital, Delaware
Both of my parents were in the medical field and strongly influenced the direction of my career. I became a physical therapist, which I enjoyed immensely, but I thought I could make a different contribution to patient care by becoming a physician. In radiology, we are part of the medical team that helps diagnose or exclude an illness and we help to direct the course of our patient’s treatment. Working with children is an amazing experience. Kids are so resilient and bounce back from all types of difficult situations. They each have such a unique perspective and we try our best to tailor our interactive imaging procedures to the child. Sometimes this involves providing anatomy lessons to teen patients, other times it involves just “getting it over with.” We aim to make our imaging procedures as interesting and as comfortable as possible. My areas of interest include: Pediatric Body Imaging Fetal Imaging Child Abuse I try to provide the most accurate information based on our imaging studies to the patient’s medical team so that the child can be treated as quickly as possible. I am fortunate to work with an incredible group of medical practitioners at Nemours/Alfred I. duPont Hospital for Children who share my passion to provide the highest quality medical care to all children. Dr. Harty is rated as an Advanced provider by MediFind in the treatment of CHST3-Related Skeletal Dysplasia. She is also highly rated in 52 other conditions, according to our data. Her clinical expertise encompasses X-Linked Spondyloepiphyseal Dysplasia Tarda, Weissenbacher-Zweymuller Syndrome, Kniest Dysplasia, and Spondyloepiphyseal Dysplasia. Dr. Harty is board certified in American Board Of Radiology.
Published Date: October 01, 2012
Published By: National Institutes of Health