RARE DISEASE HONG KONG

About RDHKOur Members

Numbers of Members（As of 30 September 2025）

Total Members: 973

Full Members: 841

Individual: 832

Organizational: 9

Ordinary Members: 132

Types of rare diseases: 251

Rare disease

ALL 1 2 3 8 A B C D E F G H I J K L M N O P R S T U V W X

246Xeroderma Pigmentosum (XP) (著色性乾皮症)

247X-linked Agammaglobulinemia (XLA) (X-連鎖無丙種球蛋白血症)

248X-linked Hypophosphatemic Rickets (XLH) (性聯遺傳型低磷酸鹽佝僂症)

249X-linked Myotubular Myopathy (XLMTM) (肌小管病變)

250X-linked Retinoschisis (XLRS) (Genetic Disorder)

251X-linked Thrombocytopenia (XLT) (Genetic Disorder)

**The above types of diseases were provided by patients or their families at the time of membership registration.