RARE DISEASE HONG KONG

About RDHKOur Members

Numbers of Members（As of 2 Aptil 2026）

Total Members: 1,038

Full Members: 899

Individual: 890

Organizational: 9

Ordinary Members: 139

Types of rare diseases: 270

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

201Progressive Pseudorheumatoid Dysplasia (PPD) (進行性假性類風濕性骨發育不良症)

202Propionic Acidemia (丙酸血症)

203PTEN Hamartoma Tumor Syndrome (PHTS) (PTEN過誤腫症)

204Pulmonary Alveolar Proteinosis (PAP) (肺泡蛋白質沉著症)

205Pyruvate Dehydrogenase Deficiency (丙酮酸鹽脫氫酵素缺乏症)

206Rauch Steindl Syndrome (RAUST) (Rauch-Steindl 症候群)

207Raynaud Phenomenon (雷諾氏現象)

208Relapsing Polychondritis (RP) (復發性多軟骨炎)

209ReNU Syndrome

210Retinitis Pigmentosa (RP) (視網膜色素病變)

211Rett Syndrome (RTT) (雷特氏症)

212Rhabdomyosarcoma (RMS) (橫紋肌肉瘤)

213Rubinstein-Tabyi Syndrome (RTS) (Rubinstein-Taybi症候群)

214Russell-Silver Syndrome (RSS) (羅素-西弗氏症)

215Sacral Chordoma (骶骨脊索瘤)

216Schaaf-Yang Syndrome (SYS) (Schaaf-Yang症候群)

217Schinzel Giedion Syndrome (SGS) (Schinzel Giedion綜合症)

218Sciatic Nerve Tumors / Schwannoma (坐骨神腫瘤)

219SCN1A Syndrome (Genetic Disorder)

220SCN2A Syndrome (Genetic Disorder)

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