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

125Langerhans Cell Histiocytosis (LCH) (蘭格罕細胞組織球增生症)

126Larsen Syndrome (颚裂-先天性脱位症候群)

127Leber's Congenital Amaurosis - Type 1 (LCA1) (Genetic Disorder) (先天性黑蒙症 - 第一型) (基因突變)

128Leber's Congenital Amaurosis - Type 3 (LCA3) (Genetic Disorder) (先天性黑蒙症 - 第三型) (基因突變)

129Leigh Syndrome (Leigh氏症候群)

130Leiomyosarcoma (LMS) (平滑肌肉瘤)

131Lennox-Gastaut syndrome (LGS) (雷葛氏症候群)

132Leopard Syndrome (豹皮症候群)

133Limb-girdle Muscular Dystrophy (LGMD) - Type 2A (肢帶型肌肉失養症 - 第2A型)

134Linear Scleroderma (線性硬皮症)

135Lissencephaly (平腦症)

136Lymphangioleiomyomatosis (LAM) (淋巴管平滑肌增生症)

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