RARE DISEASE HONG KONG

About RDHKOur Members

Numbers of Members（As of 21 January 2026）

Total Members: 1,012

Full Members: 875

Individual: 866

Organizational: 9

Ordinary Members: 137

Types of rare diseases: 263

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

229Stat1 Immunodeficiency (Genetic Disorder) (Stat1免疫缺陷) (基因突變)

230Stiff Person Syndrome (SPS) (僵硬人症侯群)

231Succinic Semialdehyde Dehydrogenase Deficiency (SSADH) (琥珀酸半醛脱氢酶缺乏症)

232Supernumerary Chromosome 8 Syndrome (Genetic Disorder)

233Symbrachydactyly (先天手差異)

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