皮克氏病（Pick's disease，PiD），为一种渐进性痴呆。通常开始于中年，形成于早年，其反应为缓慢渐进的性格改变与社交能力衰退，并伴有智力、记忆和语言组织能力损伤，此外还会有情感淡漠、亢奋和偶然的椎体外系症状。

医学导航：心理学／精神病学

心理历程

障碍（o, p, m, p, a, d, s）
症状／齐名／涉及

操作（评估／治疗）
药物（N5A/5B/5C/6A/6B/6D）

Pick's disease, a type of frontotemporal dementia, is a rare neurodegenerative disease that causes progressive destruction of nerve cells in the brain. Symptoms include dementia and loss of language (aphasia). While some of the symptoms can initially be alleviated, the disease progresses and patients often die within two to ten years. A defining characteristic of the disease is build-up of tau proteins in neurons, accumulating into silver-staining, spherical aggregations known as "Pick bodies".