数据卡改一行横滑小卡；广场分类合并为 家庭婚姻/职场/经验；其他妈妈也在搜扩到 50 题并全部做成专题页（新增 26 页）；v26110126

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

topic/nt/index.html

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+<title>NT 检查查什么？要注意什么？</title>
+<!-- 孕期专题 · 孕期产检 · NT（孕期首页「其他妈妈也在搜」→ 查看全部）。2026-11-01 用户：剩下的问题都做成专题页，UI 和文字参考 topic/buji。
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+<body>
+<script>window.TOPIC = {
+ "slug": "nt",
+ "q": "NT 检查查什么？要注意什么？",
+ "eyebrow": "孕期产检 · NT",
+ "title": [
+  "NT 检查",
+  "\n",
+  "查什么",
+  "要注意什么？"
+ ],
+ "sub": "一张卡看懂：几周做、查什么、怎么准备",
+ "answer": "孕 <em>11～13+6 周<\/em>做的 B 超，量宝宝颈后透明层厚度，<em>不用空腹<\/em>。",
+ "three": [
+  {
+   "b": "11～13+6 周做",
+   "s": "错过这个窗口就测不了，记得提前约"
+  },
+  {
+   "b": "是 B 超，不抽血",
+   "s": "不用空腹，一般也不用憋尿"
+  },
+  {
+   "b": "筛查不是诊断",
+   "s": "偏厚别慌，听医生安排下一步"
+  }
+ ],
+ "sections": [
+  {
+   "type": "cards",
+   "title": "NT 一张卡",
+   "en": "AT A GLANCE",
+   "key": "量的是宝宝脖子后面那层“水”。",
+   "tint": true,
+   "items": [
+    {
+     "name": "时间",
+     "verdict": "别错过",
+     "must": true,
+     "label": "孕周",
+     "amt": "11～13",
+     "unit": "周",
+     "when": "最晚到 13 周 6 天"
+    },
+    {
+     "name": "方式",
+     "verdict": "B 超",
+     "must": false,
+     "label": "腹部超声",
+     "amt": "10～30",
+     "unit": "分钟",
+     "when": "宝宝不配合要多等一会"
+    },
+    {
+     "name": "查什么",
+     "verdict": "颈后厚度",
+     "must": true,
+     "label": "颈项透明层",
+     "amt": "NT",
+     "unit": "",
+     "when": "同时看头臀长、鼻骨等"
+    },
+    {
+     "name": "准备",
+     "verdict": "很简单",
+     "must": false,
+     "label": "空腹",
+     "amt": "不用",
+     "unit": "",
+     "when": "正常吃饭，穿宽松上衣"
+    }
+   ],
+   "why": {
+    "q": "为什么非得在这几周做？",
+    "a": "这段时间宝宝颈后的透明层最容易看清、也最有参考意义。太早宝宝太小，14 周后这层液体会慢慢被吸收，再测就不准了。"
+   }
+  },
+  {
+   "type": "timeline",
+   "title": "NT 在筛查路上的位置",
+   "en": "TIMELINE",
+   "key": "NT 只是第一关，后面几项照常做。",
+   "tint": false,
+   "cols": [
+    "孕早期",
+    "孕中期",
+    "孕晚期",
+    "产后"
+   ],
+   "weeks": [
+    [
+     0,
+     14
+    ],
+    [
+     14,
+     28
+    ],
+    [
+     28,
+     42
+    ],
+    null
+   ],
+   "rows": [
+    {
+     "name": "超声",
+     "bars": [
+      {
+       "t": "NT 检查",
+       "span": 1,
+       "cls": ""
+      },
+      {
+       "t": "大排畸",
+       "span": 1,
+       "cls": ""
+      },
+      {
+       "t": "常规超声",
+       "span": 1,
+       "cls": "lt"
+      },
+      {
+       "t": "复查听医生",
+       "span": 1,
+       "cls": "dash"
+      }
+     ]
+    },
+    {
+     "name": "筛查",
+     "bars": [
+      {
+       "t": "早期血清筛查",
+       "span": 1,
+       "cls": "lt"
+      },
+      {
+       "t": "唐筛/无创",
+       "span": 1,
+       "cls": ""
+      },
+      {
+       "t": "无需再筛",
+       "span": 2,
+       "cls": "lt"
+      }
+     ]
+    },
+    {
+     "name": "诊断",
+     "bars": [
+      {
+       "t": "高风险时",
+       "span": 2,
+       "cls": "dash"
+      },
+      {
+       "t": "一般不需要",
+       "span": 2,
+       "cls": "lt"
+      }
+     ]
+    }
+   ],
+   "tips": [
+    "11 周起约好 NT",
+    "大排畸提前约",
+    "按时产检就好",
+    "42 天带宝宝复查"
+   ],
+   "legend": [
+    [
+     "",
+     "重点"
+    ],
+    [
+     "lt",
+     "日常"
+    ],
+    [
+     "dash",
+     "听医生"
+    ]
+   ]
+  },
+  {
+   "type": "list",
+   "title": "检查当天这样准备",
+   "en": "HOW TO",
+   "key": "放松去，宝宝配合最重要。",
+   "tint": true,
+   "items": [
+    {
+     "tag": "可以",
+     "tone": "ok",
+     "b": "正常吃早饭",
+     "s": "NT 不抽血不用空腹，同天要抽血的听医院通知"
+    },
+    {
+     "tag": "可以",
+     "tone": "ok",
+     "b": "穿上下分开的衣服",
+     "s": "方便露出肚子，别穿连衣裙"
+    },
+    {
+     "tag": "注意",
+     "tone": "warn",
+     "b": "带上孕检资料",
+     "s": "末次月经时间、早孕 B 超单，方便核对孕周"
+    },
+    {
+     "tag": "注意",
+     "tone": "warn",
+     "b": "宝宝姿势不对别急",
+     "s": "医生可能让你走走、喝点水，过会再查"
+    },
+    {
+     "tag": "注意",
+     "tone": "warn",
+     "b": "提前预约",
+     "s": "窗口只有几周，很多医院要提早约号"
+    }
+   ]
+  },
+  {
+   "type": "vs",
+   "title": "结果怎么看",
+   "en": "RESULT",
+   "key": "看医生的综合风险，不只看一个数。",
+   "tint": false,
+   "heads": [
+    "在正常范围",
+    "提示偏厚"
+   ],
+   "rows": [
+    {
+     "name": "意思",
+     "a": "染色体问题风险较低",
+     "b": "风险升高，不等于确诊",
+     "win": -1
+    },
+    {
+     "name": "下一步",
+     "a": "按计划做唐筛/无创",
+     "b": "按医生建议进一步检查",
+     "win": -1
+    },
+    {
+     "name": "还要做",
+     "a": "20～24 周大排畸",
+     "b": "可能加做胎儿心脏超声",
+     "win": -1
+    },
+    {
+     "name": "心态",
+     "a": "安心，别掉以轻心",
+     "b": "先别慌，多数宝宝是好的",
+     "win": -1
+    }
+   ],
+   "note": "具体数值界限各医院会结合孕周、头臀长综合判断，以报告和医生解读为准。"
+  },
+  {
+   "type": "doc",
+   "title": "这些情况找医生",
+   "en": "SEE A DOCTOR",
+   "key": "有疑问就在产检时问清楚。",
+   "tint": true,
+   "b": "这些情况，及时问医生",
+   "s": "进一步检查做不做、怎么做，医生会和你一起商量。",
+   "tags": [
+    "NT 提示增厚",
+    "报告看不懂",
+    "已过14周没做",
+    "有家族遗传病",
+    "高龄孕妇",
+    "上一胎有异常",
+    "双胎 / 多胎"
+   ]
+  }
+ ],
+ "tools": {
+  "title": "NT 用得上的工具",
+  "items": [
+   {
+    "id": "chanjianrili",
+    "why": "标好 NT 窗口，别错过",
+    "btn": "去看"
+   },
+   {
+    "id": "yundujinian",
+    "why": "存下第一张清晰 B 超照",
+    "btn": "去存"
+   }
+  ]
+ },
+ "sources": [
+  "中华医学会妇产科学分会《孕前和孕期保健指南（2018）》：妊娠 11～13+6 周超声测量胎儿颈项透明层（NT）厚度，可联合孕早期血清学筛查评估胎儿非整倍体风险；20～24 周胎儿系统超声筛查",
+  "NT 测量需在胎儿头臀长约 45～84mm 时进行，超出孕周窗口后测量意义下降",
+  "NT 为筛查手段：NT 增厚提示染色体异常及胎儿心脏等结构异常风险增加，需由医生评估后选择产前诊断（如绒毛活检、羊膜腔穿刺）或胎儿超声心动图等进一步检查",
+  "国家卫生健康委《孕产期保健工作规范》：开展产前筛查与产前诊断，按孕周完成规定产检项目"
+ ],
+ "heroAlt": "孕妈妈躺在检查床上做 B 超，看着屏幕上宝宝的侧影",
+ "color": [
+  "#2E7CF6",
+  "46,124,246",
+  "#EAF2FF"
+ ]
+};</script>
+<script src="../_shared/tools.js"></script>
+<script src="../_shared/article.js?v=26110126"></script>
+</body>
+</html>