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Conditions Encyclopedia Entry 1780891145

** This entry is about a rare and complex medical condition known as **Ehlers-Danlos Syndrome (EDS)**, a group of genetic disorders that affect the body's connective tissue. ## Overview Ehlers-Danlos Syndrome (EDS) is a rare and chronic condition that affects the body's connective tissue, which provides support and structure to various organs, joints, and other body parts. The condition is characterized by extremely flexible joints, skin hyperextensibility, and tissue fragility. People with EDS may experience a range of symptoms, from mild to severe, and may be at risk for various complications, including joint dislocations, organ rupture, and cardiovascular problems. EDS is a genetic disorder, meaning it is inherited from one's parents. The condition is caused by mutations in genes that code for proteins responsible for producing collagen, a key component of connective tissue. There are 13 subtypes of EDS, each with distinct characteristics and symptoms. While the exact prevalence of EDS is unknown, it is estimated to affect approximately 1 in 5,000 to 1 in 20,000 people worldwide. ## History/Background The first reported case of EDS was in 1901 by a Dutch dermatologist named Eduard Ehlers, who described a patient with extremely flexible joints and skin hyperextensibility. In 1933, an American dermatologist named Henri-Alexandre Danlos expanded on Ehlers' findings and described the condition in more detail. Since then, numerous researchers have studied EDS, leading to a better understanding of the condition and its various subtypes. ## Key Information * **Symptoms:** People with EDS may experience a range of symptoms, including: + Extremely flexible joints + Skin hyperextensibility + Tissue fragility + Joint dislocations + Organ rupture + Cardiovascular problems + Gastrointestinal problems + Eye problems + Hearing loss * **Subtypes:** There are 13 subtypes of EDS, each with distinct characteristics and symptoms. The most common subtypes are: + Classical EDS (cEDS) + Hypermobile EDS (hEDS) + Vascular EDS (vEDS) + Kyphoscoliotic EDS (kEDS) * **Genetics:** EDS is a genetic disorder, meaning it is inherited from one's parents. The condition is caused by mutations in genes that code for proteins responsible for producing collagen. * **Diagnosis:** Diagnosis of EDS is based on a combination of clinical evaluation, medical history, and genetic testing. * **Treatment:** There is no cure for EDS, but various treatments can help manage symptoms and prevent complications. These may include: + Physical therapy + Occupational therapy + Pain management + Surgery + Genetic counseling ## Significance EDS is a rare and complex condition that affects people of all ages and backgrounds. While the exact prevalence of EDS is unknown, it is estimated to affect approximately 1 in 5,000 to 1 in 20,000 people worldwide. EDS can have a significant impact on a person's quality of life, causing chronic pain, disability, and emotional distress. However, with proper diagnosis and treatment, people with EDS can manage their symptoms and lead active and fulfilling lives. INFOBOX: - **Name:** Ehlers-Danlos Syndrome (EDS) - **Type:** Genetic disorder - **Date:** 1901 (first reported case) - **Location:** Worldwide - **Known For:** Rare and complex condition affecting connective tissue TAGS: **Ehlers-Danlos Syndrome**, **Genetic disorder**, **Connective tissue**, **Rare condition**, **Chronic pain**, **Disability**, **Genetic counseling**, **Physical therapy**, **Occupational therapy**, **Pain management**, **Surgery**