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芒齐涅拉树属大戟科,树高6m左右,生长在美洲大陆及加勒比海的西印度群岛上。其果实大小如同小苹果。整棵树(皮、叶、果)都含有对皮肤及粘膜有刺激的汁液。此种树是大戟科植物中最危险的一种,其毒性随季节而变化,以夏季最大。芒齐涅拉树又称死亡树、毒树。其果实极其诱人,因此每年都有一批旅游者受害。作者报道一名30岁妇女的发病情况(发烧、寒战、出汗)。患者半月前误食了芒齐涅拉果。食用时伴有剧烈腹痛,旋即出现呕吐和腹泻,嘴唇水肿和出现红斑。患者食用后立即漱口。并服用了镇痛药(扑热息痛),疼痛方被止住。48小时内,上述症状减轻。经皮肤接触试验,用其汁涂皮后立刻感到局部疼痛。半小时后伴有小脓疱和水疱的红斑出现,并向水疱型或紫癜型发展。
Meng Hin Nera is Euphorbiaceae, about 6m in height, growing in the Americas and the Caribbean West Indies. The size of the fruit is like a small apple. The whole tree (skin, leaves, fruit) contains the skin and mucous membranes stimulate the juice. This tree is the most dangerous Euphorbiaceae species, its toxicity changes with the seasons, the largest in summer. Munchi Niela also known as the dead tree, poison tree. Its fruits are extremely attractive, so every year a group of tourists suffer. The author reports the incidence of a 30-year-old woman (fever, chills, sweating). The patient ate mangenra fruit half a month ago. Severe abdominal pain accompanied by immediate consumption, vomiting and diarrhea, swollen lips and erythema immediately. Patients mouthwash immediately after eating. And taking analgesics (paracetamol), pain was stopped. Within 48 hours, the above symptoms are relieved. After the skin contact test, immediately after using its juice coated skin feel local pain. Half an hour later accompanied by small pustules and blisters appear erythema, and to blister-type or purpura type development.