GD以弥漫性甲状腺肿和甲状腺毒症为特征。可伴有浸润性Graves眼(眶)病[(Graves Orbitopathy或 Graves Ophthalmopathy,GO,也称甲状腺相关性眼(眶)病(Thyroid-Associated Ophthalmopathy,TAO)]、胫前黏液性水肿等。甲状腺的临床表现、GO和胫前黏液性水肿可单独发生也可同时发生于同一个患者,但是,这些临床表现的病程往往各自独立。(https://www.daowen.com)