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铍进入体内最主要的是经过呼吸道,从而可引起急性或慢性的肺疾患,也可致皮炎或慢性皮肤溃疡。急性的铍病:急性中毒的表现为上呼吸道和肺部出血性渗出,类似其他金属烟雾热。偶而可演变为慢性,最近在英国发生1例急性铍病。慢性铍病的病理改变在胸膜表现最为明显。肺部有弥漫性改变。累及各肺叶发生广泛的间质纤维化。合併性的改变有时可以发现较大的结节,直径达3cm。
Beryllium into the body’s most important is through the respiratory tract, which can cause acute or chronic lung disease, can also cause dermatitis or chronic skin ulcers. Acute beryllium disease: Acute poisoning is manifested by hemorrhagic exudation of the upper respiratory tract and lungs, similar to the heat of other metal fumes. Occasionally evolves into chronic, one recent case of acute beryllium in the UK. Pathological changes in chronic beryllium pleural manifestations of the most obvious. Pulmonary diffuse changes. Involving a wide range of pulmonary interstitial fibrosis. Amalgamative changes can sometimes be found in larger nodules, up to 3 cm in diameter.