男,51岁。自1971年春始,餐后间常出现心烦,全身发痒,荨麻疹,尤以口唇、鼻腔及双眼周围明显,伴胸内不适,恶心、头昏眼花、周身乏力、流泪。均经抗敏治疗缓解。1976年某日中餐进食面条一碗,5分钟后又出现上述症状,此后禁食面粉制品。后在一次旅行中吃饼干50g,5分钟后身痒如蚁行,以眶周、口唇、鼻翼旁等处明显,心烦。根据多次暴 Male, 51 years old. Since the spring of 1971, after meals, upset, systemic itch, urticaria, especially lips, nose and eyes around obvious, with chest discomfort, nausea, dizziness, whole body fatigue, tears. Allergenic treatment were relieved. One day in 1976, a bowl of noodles to eat, 5 minutes after the above symptoms, fasting flour products thereafter. After eating a biscuit in a trip 50g, 5 minutes after itchy body such as ants line to the periorbital, lips, nose and other places obvious, upset. According to multiple rages