患者，男性，75岁，因咳嗽，咯痰4月，外院胸片示右下肺阴影于1993年8月16日入院。有烟、酒嗜好40年。查体：全身浅表淋巴结术价及，皮肤、巩膜无黄染，心（－），右下肺呼吸音减低并可闻及少许细湿罗音，左中腹可价及一2X2cm2包块，质中，无触痛，肝助下0．5cm，剑突下3cm，质 The patient, male, 75 years old, had a cough and expectoration in April. The chest radiograph of the outer hospital showed that the shadow of the right lower lung was admitted to hospital on August 16, 1993. He has 40 years of smoking and drinking habits. Physical examination: The total body superficial lymph node surgery price, skin, sclera without yellow dye, heart (-), lower right lung breath sounds can be heard and a little fine wet rales, left middle belly price and a 2X2cm2 mass, quality In the absence of tenderness, the liver assisted 0.5cm, xiphoid 3cm, quality