男患,40岁。近10余年反复出现口腔溃疡,近4年反复出现皮肤针眼处红色丘疹及丘疹顶端脓疱样改变,阴囊及肛门周围反复溃疡。常有眼结膜炎症。曾在外院诊断为“血栓性静脉炎”,用蛇毒液静滴3个月,未显效。因逐渐出现面部、颈部、双上肢、胸部肿胀伴 Male suffering, 40 years old. Nearly 10 years of repeated oral ulcers, skin recurrence of the past 4 years red eye pimples and papules apical pus-like changes, repeated scrotal and anal ulcers. Common conjunctival inflammation. Have been diagnosed in the outer hospital as “thrombophlebitis”, intravenous infusion of snake venom for 3 months, not effective. Due to the gradual emergence of the face, neck, upper extremities, chest swelling with