矽结节是矽肺的主要病变,也是矽肺的特征性病变。矽结节一般只见于肺内,但在实验条件下或罕见的矽肺病例中,也可见于其它组织。矽结节对胸腔淋巴结的影响,已不发生任何怀疑。而对胸腔以外的淋巴结产生矽结节,国内尚未见报导。最近,我院收治一例胃癌患 Silicon nodules is the main disease of silicosis, but also the characteristic lesions of silicosis. Silicon nodules are usually seen only in the lungs, but are also found in other tissues under experimental conditions or in rare cases of silicosis. Silicon nodules on the impact of thoracic lymph nodes, has not occurred to any doubt. The lymph nodes outside the chest to produce silicon nodules, has not been reported in China. Recently, our hospital admitted to a case of gastric cancer