Dataset NON_PUBLIC Registre Central des Maladies Rares Le Registre Central des Maladies Rares (CRRD) est une base de données nationale contenant un ensemble de données minimal, pseudonymisé et transversal concernant des patients ayant consulté un centre d’expertise en Belgique pour une maladie rare. Rare diseases epidemiology Orphanet Population-based registry Rare abdominal surgical disease Rare allergic disease Rare bone disease Rare cardiac disease Rare circulatory system disease Rare developmental defect during embryogenesis Rare disorder due to toxic effects Rare disorder potentially indicated for transplant or complication after transplantation Rare disorder without a determined diagnosis after full investigation Rare endocrine disease Rare gastroenterologic disease Rare genetic disease Rare gynecologic or obstetric disease Rare hematologic disease Rare hepatic disease Rare immune disease Rare inborn errors of metabolism Rare infectious disease Rare infertility Rare maxillo-facial surgical disease Rare neoplastic disease Rare neurologic disease Rare odontologic disease Rare ophthalmic disorder Rare otorhinolaryngologic disease Rare renal disease Rare respiratory disease Rare skin disease Rare surgical cardiac disease Rare surgical thoracic disease Rare systemic or rheumatologic disease Rare teratologic disease Rare urogenital disease Maladies rares Zeldzame ziekten +34 plus