A.胃淋巴瘤 B.胃潰瘍 C.胃潰瘍惡變 D.胃炎 E.胃癌
A.(4+248)/1838=0.137 B.79/327=0.242 C.(79+1507)/1838=0.863 D.1507/1511=0.997 E.79/83=0.952女,56歲,劍突下不適2個(gè)月,體檢無(wú)明確異常,X線鋇劑造影示胃體小彎3cm×4cm的龕影,位于胃輪廓內(nèi),龕影周?chē)つぶ袛?、破壞?/p>
A.1507/1755=0.859 B.79/83=0.952 C.1507/1511=0.997 D.79/327=0.242 E.1511/1838=0.822