RARE DISEASE HONG KONG

About RDHKOur Members

Numbers of Members（As of 25 November 2025）

Total Members: 998

Full Members: 863

Individual: 854

Organizational: 9

Ordinary Members: 135

Types of rare diseases: 260

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

181Pemphigus Vulgaris (天皰瘡)

182Persistent Hyperplasia of Primary Vitreous (PHPV) (持續增生性原始玻璃體症)

183Peutz-Jeghers Syndrome (PJS) (黑斑息肉症候群)

184Phakomatosis Pigmentovascularis (PPV) (色素血管性母班症)

185Phenylketonuria (PKU) (苯丙酮尿症)

186Phosphatase and Tensin Homolog (PTEN) (Genetic Disorder) (磷酸酯酶與張力蛋白同源物) (基因病變)

187Pierre Robin Syndrome (PRS) (皮爾羅賓症侯群 )

188Pitt-Hopkins Syndrome (皮特-霍普金斯症候群)

189Polymyositis (多發性肌炎)

190Prader-Willi Syndrome (PWS) (小胖威利症)

191Primary Ciliary Dyskinesia (PCD) (先天性纖毛運動障礙症)

192Primary Hyperoxaluria Type 1 (PH1) (原發性高草酸尿症1型)

193Primary Immunodeficiency (PID) (原發性免疫缺陷病)

194Primary Pulmonary Arterial Hypertension (肺動脈高壓)

195Progressive Pseudorheumatoid Dysplasia (PPD) (進行性假性類風濕性骨發育不良症)

196Propionic Acidemia (丙酸血症)

197PTEN Hamartoma Tumor Syndrome (PHTS) (PTEN過誤腫症)

198Pulmonary Alveolar Proteinosis (PAP) (肺泡蛋白質沉著症)

199Pyruvate Dehydrogenase Deficiency (丙酮酸鹽脫氫酵素缺乏症)

200Raynaud Phenomenon (雷諾氏現象)

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