白塞病(Behcet’s disease,BD)是一种主要表现为复发性口腔溃疡、生殖器溃疡、眼炎和皮肤损害的慢性系统性血管炎~([1])。本病还可累及神经、消化道、心血管、血液等多个系统。BD首先由土耳其医师Huluci Behcet于1937年报道的一组以眼葡萄膜炎、口腔及生殖器阿弗他溃疡“三联征”为主要表现的系统性疾病而命名。由于BD可累及全身大、中、 Behcet’s disease (BD) is a chronic systemic vasculitis that is mainly manifested by recurrent oral ulcers, genital ulcers, ophthalmia and skin lesions. [1] The disease can also affect the nervous system, digestive tract, cardiovascular, blood and other systems. BD was first named by a group of systemic diseases mainly characterized by uveitis, oral and genital aphthous ulcer “triad” reported by the Turkish physician Huluci Behcet in 1937. Because BD can affect the whole body large, medium,