Intracranial aneurysms (ICA) are common extrarenal manifestations of autosomal dominant polycystic kidney disease (ADPKD).Their natural history is not completely understood.

• 摘要颅内动脉瘤是显性遗传多囊肾疾病常见的肾脏外表现，他们的自然进程并未被完全了解。