Cardiospondylocarpofacial syndrome

Cardiospondylocarpofacial syndrome (CSCF syndrome), also known as Sotos-like syndrome or previously as cardio-spondylo-carpo-facial syndrome, is an extremely rare genetic disorder characterized by a combination of cardiac, vertebral, carpal (wrist bone), and facial abnormalities. The condition is caused by mutations in the MAP3K7 gene, which encodes a protein involved in important signaling pathways during development. Key clinical features include congenital heart defects (such as atrial and ventricular septal defects, patent ductus arteriosus), vertebral segmentation anomalies, carpal and tarsal bone synostosis (fusion of wrist and ankle bones), short stature, and distinctive facial features. The facial characteristics may include a broad forehead, hypertelorism (widely spaced eyes), short nose with a broad nasal bridge, and micrognathia (small jaw). Additional features can include hearing loss, dental anomalies, and mild intellectual disability in some cases. The syndrome affects multiple body systems including the cardiovascular, skeletal, and craniofacial systems. Skeletal manifestations may also include scoliosis, fused cervical vertebrae, and brachydactyly (short fingers). The condition is present from birth, with many features identifiable in the neonatal or early infantile period. There is no specific cure for cardiospondylocarpofacial syndrome, and management is supportive and symptom-based. Treatment typically involves cardiac surgery or monitoring for heart defects, orthopedic management for skeletal abnormalities, and developmental support as needed. Regular follow-up with a multidisciplinary team including cardiologists, orthopedic specialists, and geneticists is recommended.

Common questions about Cardiospondylocarpofacial syndrome