![盆腔疾病影像图谱](https://wfqqreader-1252317822.image.myqcloud.com/cover/310/26062310/b_26062310.jpg)
上QQ阅读APP看书,第一时间看更新
第二章 子宫恶性疾病
第一节 子宫颈癌
子宫颈癌(cervical cancer)为女性生殖系统最常见的恶性肿瘤,占女性生殖器官肿瘤发生率的2/3,病理上,宫颈癌分为宫颈上皮内瘤样病变(CIN)和浸润癌。前者又分为不典型增生和原位癌,后者分为鳞癌和腺癌,以鳞癌多见,占90%~95%。临床症状为接触性出血或阴道不规则出血、下腹痛、白带增多等。子宫颈癌分期(FIGO 2014)见表2-1-1。
表2-1-1 子宫颈癌分期(FIGO 2014)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1553.jpg?sign=1738924155-oQRBztJRS1zwSqaznVBPlVny6CdyXnI7-0-76dbfbdb6feadef966a596e6e0b9c56e)
注: a浸润深度从癌起源的表面上皮或腺体的基底部开始测量不应大于5mm。脉管受累不影响分期
【影像表现】
1.常见CT表现
①宫颈增大,密度低且不均匀,或内有低、高密度结节,病变边缘不清,是宫颈癌的常见及典型表现,可伴有宫腔积液,宫颈边缘光滑或毛糙。CT能够检出≥ⅠB1期宫颈癌,并可提供较准确的侵犯深度。②阴道受侵表现为阴道壁不规则增厚或出现软组织肿块,阴道壁与肿瘤无分界。③淋巴结转移表现为肿大淋巴结呈圆形或卵圆形软组织结节影;出现中心低密度坏死、增强后边缘环状强化,是转移淋巴结的特征表现。(图2-1-1~图2-1-7)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1343.jpg?sign=1738924155-Zhbq3Sy5BbmmPTKQy2ZgDSHBLygCC6MJ-0-c093ebb4b302449e4b43368e8e923e95)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1344.jpg?sign=1738924155-pJlAbugXkuxQZWqQlzSxJVNLX180HPXM-0-f1743ce3e1fc68c49da51400b115a278)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1342.jpg?sign=1738924155-LBOxd9w8TolyoyXCvrpBt4L112PUdLSX-0-59ed8f16cd46882f1c4ce5b2ac92c2f1)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_552.jpg?sign=1738924155-qBCAl9urTTPkq82Y78U3TRSvkPmPx8Yr-0-138d020391d490a4280cb0217b44a29e)
图2-1-1 宫颈原位癌(FIGO ⅠA)
A:宫颈原位癌伴出血,阴道填塞止血后,CT平扫示宫颈未见明确增厚,右侧见出血块,见填塞物高密度影;B:增强扫描宫颈右侧壁稍增厚,强化欠均匀;C、D:增强三维重建示宫颈强化密度稍欠均匀
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1341.jpg?sign=1738924155-1z11dRb50QZtsjlceaH1XIhbE0Y3pxMD-0-da9e14d34c6c4f0e5d44b82b676fcce2)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1345.jpg?sign=1738924155-L39Rwb7C1FA1k0JzM600AuAClqGFsNyb-0-cbc2bafca079446be24576284b3cf2fe)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1346.jpg?sign=1738924155-NWS3lxRNvjAqagw7h4LmGIOnpdWsU32P-0-eed3716b4f5b34c0e386080e5fd95a7f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_553.jpg?sign=1738924155-RZGSoPoIjSxmA1070OKRGjEOXXjBi8lG-0-c58b8ced4ab9a3e7a9d572c0982fdd2a)
图2-1-2 宫颈癌(FIGO ⅠB)
A:CT平扫示宫颈略增厚,密度欠均匀;B:增强扫描宫颈强化密度欠均匀,见斑点状强化小结节样凸起,边缘不清;C、D:增强扫描宫颈强化密度欠均匀,见斑点状强化小结节样凸起,边缘不清
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1348.jpg?sign=1738924155-ohWx65axHQZ9XRXyb5WZU2T991IfZGUX-0-e5f7e119e97d838eb47d7f9dadc7aa29)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1349.jpg?sign=1738924155-90PABRcPE59FUOmdFpytblUFGIR9EYMX-0-7896ec53945ad407f085d834d3755eef)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1347.jpg?sign=1738924155-eCXnZKSmQOURrj2SlCPcCMFuedSa11ov-0-a48cd4860739ea4b9336e06762347de5)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_554.jpg?sign=1738924155-ndnTvFtCllAx2lsUHvtWTlzEjugnD5qW-0-ea9c7e2330cd8b5ac54c94bf6354768e)
图2-1-3 宫颈癌(FIGO ⅡA)
A:平扫示宫颈增厚,密度欠均匀;B~D:增强扫描宫颈强化欠均匀,见小斑片状稍低密度强化影,边缘不清,宫旁结构清晰
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1353.jpg?sign=1738924155-G6VkdoDFUVpD74FYflv6IRmPRcFyzaaC-0-9b44bf52aff3f61f33a9c3e61e9f9a81)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1355.jpg?sign=1738924155-E6YkZDE9rylFQ410OzKhAaxVu7kok7WT-0-81748619e2ac1e07d02224dec689afea)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1351.jpg?sign=1738924155-wgl1yS2JlnwWRit0KC9eNScZmkglRIO2-0-96cb23bb0db61c3fef1a2b5721d85c3c)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_555.jpg?sign=1738924155-UBWG6YwG5gfjDV9uLs967Z4B4YbMjNkA-0-bb64246e2f0e6f096daaf2f5d5d6962c)
图2-1-4 宫颈癌(FIGO ⅡA)
A:平扫宫颈明显均匀增大;B:增强扫描宫颈肿块强化均匀,宫旁结构清晰,未见异常强化密度影;C、D:增强扫描三维重建示宫颈肿块强化均匀,肿块累及阴道上端,宫旁结构清晰
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1350.jpg?sign=1738924155-jMeoFwZ4BGyEPMVlCHampeac3rUxNYzH-0-9bc1341f66b01c3f8c3caff6c8a149df)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1354.jpg?sign=1738924155-N9Tp074nIsr8mmXNuBwm91AUzHMY6ggE-0-7e6019ed76765e34c44b27faa7ba342d)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1352.jpg?sign=1738924155-bdI7xCbZdGA071jQfdfWE37wrQbToBpn-0-1bc68f604b207395bbf6ab8faacaca1d)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_556.jpg?sign=1738924155-izaZqynSmjcuMX4RsCeotikrbR3RY16D-0-923dff1c3a4d14abc8d2162986c9600a)
图2-1-5 宫颈癌(FIGO ⅡA)
A:平扫示宫颈明显均匀增大并宫腔积液;B:增强扫描宫颈肿块强化均匀,宫旁结构清晰,未见异常强化影;C、D:增强三维重建示宫颈肿块强化均匀,肿块累及阴道上端,宫旁结构清晰,并宫腔积液
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1358.jpg?sign=1738924155-6wnSPfm59Id1VR5TuVdSF2yv4HkUidGE-0-2338c1039dfe291fb19cce8f2ab3b89e)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1360.jpg?sign=1738924155-lSBFQFIhZf8enkZefJhikHEHrBe67T6k-0-95060295d3249f4c1a77173f10002cfe)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1357.jpg?sign=1738924155-OqAp0wyPKvcar1DAXRjWMd2jHCS5Dmu3-0-7c686ba8fb16693aca85466454016b0a)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_557.jpg?sign=1738924155-3F32k3i2Lv0E0R8e8hvUOtXF16AA9AVo-0-eb6b3f3de554de2fd92b70b1dfb10a4e)
图2-1-6 宫颈癌(FIGO Ⅲ B)
A:平扫示宫颈巨大肿块,边缘不清,宫旁结构欠清,密度增高、毛糙,与直肠分界清楚;B:增强扫描宫颈肿块强化均匀,边缘不清,结构欠清,密度增高、毛糙;C、D:增强扫描三维重建示宫颈肿块强化均匀,边缘不清,累及阴道全程,宫旁结构欠清,密度增高、毛糙,与直肠分界清楚
2.常见MRI表现
①表现为宫颈实性肿物或宫颈基质环中断,T 1WI以等信号,T 2WI以稍高信号为主;②增强后肿瘤呈轻度均匀或不均匀强化,其强化程度略低于正常宫颈组织;DWI序列表现为高信号,且高信号不随b值的增加而衰减;③周围直接侵犯及淋巴结转移,向宫旁侵犯往往早于向前、后方侵犯;④晚期表现为阴道、盆壁、膀胱和直肠被T 2WI中高信号的肿瘤所占据,肿物与宫颈部原发灶相连。(图2-1-8~图2-1-16)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1356.jpg?sign=1738924155-ESSLETLbARYLMkNcxbx95yPO8lvMww03-0-67b1f5e7e4d7f6c49fe94bcc82dfa975)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1359.jpg?sign=1738924155-Wv3WByRefLyWm6PKvf7HlB2W8gnipOo6-0-06d078da33e06c5919d7073b31fca977)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1362.jpg?sign=1738924155-5BcgnIAaNwoaCP56M4sE9qVdkj51bZNg-0-850eee46770d62859e922e4681ab966c)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1365.jpg?sign=1738924155-8VGI3e49bG3VDYBGYw2CsDEJmBEvoM74-0-d47653a7f06b37f2775d89766924d413)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1363.jpg?sign=1738924155-gVALtTrbeB7kyIjvJlC0y6O9iW3tATPf-0-31cd678b83de589b9e599a0c1d0728e9)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_558.jpg?sign=1738924155-UAyznpbZoteDlo6Pgzg3vqueeGp7rpIF-0-ff9b3928d103f5e6d51ca5693135960f)
图2-1-7 宫颈癌(FIGO ⅣB)
A:平扫宫颈肿块密度均匀,边缘毛糙,宫旁结构欠清,子宫直肠陷窝少量积液;B:增强扫描宫颈肿块强化欠均匀,边缘毛糙,宫旁结构欠清;C、D:增强三维重建示宫颈肿块强化欠均匀,边缘毛糙,累及阴道,宫旁结构欠清;E:腹膜后淋巴结转移,增强呈均匀或不均匀强化,边缘清楚;F:右侧腹股沟区淋巴结转移,增强后均匀强化,边缘清楚
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1361.jpg?sign=1738924155-cDCpzIdRFS7eevIiZWkXOInz2jRREZgv-0-e322922552738647993f0019b8966fcd)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1364.jpg?sign=1738924155-VJF5KkzKfvTGKP26kfDFKGATUFNZ59ie-0-9a9b004106ffcd3d226d680a01c2c878)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1366.jpg?sign=1738924155-7qdQ6xKutbaZe66rUibkFmP9Z70fMZ8b-0-f535f75ceb04cfb12a6e7c1368b9176a)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1368.jpg?sign=1738924155-G7nQVuQsEa27Lupq09I4hbrGE4iwdtDw-0-b9de37570db8b51e253bb1bfbd4594f8)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1367.jpg?sign=1738924155-7AnQ3DFvFqdwBBExTSSktEwvCh5ivlpu-0-5877f370ec48dc83b67cc79d731629e4)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_559.jpg?sign=1738924155-6RzcpGEt97CqSdZgJJwxEA8Hd4rNirlh-0-7b1d6102347e868128aea3005a97b84c)
图2-1-8 宫颈癌(FIGO ⅠB)
A:T 1WI示子宫颈部肿块,呈等信号,宫旁结构清晰;B:T 2WI不压脂序列示宫颈肿块呈略高信号,子宫边缘清楚,宫旁结构清晰;C:DWI序列示宫颈肿块呈高信号;D:T 2WI压脂序列示宫颈肿块呈稍高信号,边缘清楚;E:T 1WI不压脂序列增强,宫颈肿块轻度不均匀强化;F:T 1WI压脂序列增强,能更好地显示病灶,示宫颈肿块轻度不均匀强化
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1371.jpg?sign=1738924155-Pd6Jh3Ps3USbIhMqdxLWS1HEzc84j9wu-0-0bf6bcfd66678b8ba2166fb61624dc51)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1372.jpg?sign=1738924155-Is7e44KSwn3wGrUlHR3nYKQurxSIWeyY-0-537ef7b1c3061ab9df0e521c82336196)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1369.jpg?sign=1738924155-rSEhIZh3ogChKSSELlVv6xP0L65fRkAu-0-5ea1f3c40cdeb9d2b8a0a79257c94827)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1373.jpg?sign=1738924155-0hldRApEbRwq0Mk7e7FVviKxfk5W5F9J-0-b38ea52d6985a8e48898417fdf16a714)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1370.jpg?sign=1738924155-24u6RlYNbTL57WLq6IFCCfa5HjG2ZC0o-0-a11c0b37e4ea34c6c41848197452f419)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_560.jpg?sign=1738924155-eejehRh0oRkcF5DUE30le6gOESpwdsUv-0-92bd7960ca20e59fbe9eb8ca997dffa1)
图2-1-9 宫颈癌(FIGO ⅠB)
A:T 1WI示宫颈肿块呈等信号,边缘清楚,宫旁结构清晰;B:T 2WI示宫颈肿块呈高信号,边缘清楚,宫旁结构清晰;C:DWI序列示宫颈肿块呈高信号;D:T 2WI压脂序列示宫颈肿块呈高信号,边缘清楚;E、F:增强扫描宫颈肿块轻度均匀强化(病理为宫颈局灶癌变伴不典型增生)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1376.jpg?sign=1738924155-O6ml0ALgQUikO2LGESJlGf9gGFzbk0mA-0-913dbc13617193ed48b841f271fb0918)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1378.jpg?sign=1738924155-eVI0kTA9R3qtuUgTgzNPBA6BHkPg560b-0-c316c0f7b88ef22ffe4bffe343ffe8af)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1374.jpg?sign=1738924155-3J6I0uS9IM4agJpgXVWKeirp5fQWnqXF-0-99daff751030d5b92acca88b63559adb)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_545.jpg?sign=1738924155-sHUY6bJRzUSG2HoY5WrPg0RNZUdXgUXe-0-b3240966d76c5d1b2e0201222d701cc8)
图2-1-10 宫颈癌(FIGO ⅠB)
A:T 1WI示宫颈肿块呈等信号,边缘清楚,宫旁结构清晰;B:T 2WI示宫颈肿块呈稍高信号,边缘清楚,宫旁结构清晰;C:T 2WI压脂序列示宫颈肿物呈稍高信号,边缘清楚,子宫后壁尚见一子宫肌瘤呈等信号影;D:增强扫描宫颈肿物轻度均匀强化,子宫后壁子宫肌瘤均匀强化呈等信号
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1375.jpg?sign=1738924155-ujtmzGvA65lssbz18kTb1Z7Dsx8SHaQO-0-f76ebbb4de6fab48c8328e9e74035142)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1377.jpg?sign=1738924155-gWUPN8oJjYDgmQ6nQgWz1Lccvv6Hn3jF-0-dadfd5cf28c5614286b6ec635083be58)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1379.jpg?sign=1738924155-lSEcctfdZ0T5PaMzgETCs47Kqxh7ulq4-0-809612b8332a340dc636dc91550ab008)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1383.jpg?sign=1738924155-WcwoSo79c7pq00uwHfJyNtpChBXCwrw9-0-7e66ec6efe4e14d8215e53435771d40d)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1380.jpg?sign=1738924155-P3kbxlRQplFNIUcIUfGqVN8GVWCGYwDu-0-7bd968779ab8512239b10f5e0e77ec93)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_546.jpg?sign=1738924155-623S0T4MDVX0IXqgLzmF7DN7JAjEvAZG-0-5c96814f1b7f30a344edfcdd562e7bda)
图2-1-11 宫颈癌(FIGO ⅡA)
A:T 1WI示宫颈肿块呈等信号,宫旁结构清晰;B:T 2WI示宫颈肿块清楚,呈稍高信号,边缘清楚,宫旁结构清晰;C:DWI序列示宫颈肿块呈高信号;D:T 2WI示宫颈肿块呈稍高信号,累及穹隆,边缘清楚,宫旁结构清晰;E、F:增强扫描示宫颈肿块轻度均匀强化
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1381.jpg?sign=1738924155-9YHexFS4Ed8tIg8qmrD7kBTn3FefZabG-0-5368a4dc9daa45f6761360daae2db07f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1382.jpg?sign=1738924155-vP1xeT08iJvDrJx22wnGndIHFl9REy2D-0-fd8faa2621055be0a0cae69fd8f2d5aa)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1386.jpg?sign=1738924155-HYAVplany9xkfKLhp5OzQOcjDNzjSREa-0-b4b0dbfdf94974297c94d2c890268d2f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1389.jpg?sign=1738924155-t8f9dIb1i8orVfQ3zTUgAr32kwt8EcZS-0-d1b078bd0b7875c75e4612016d6a87ca)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1387.jpg?sign=1738924155-hjwactWBtBa6AelEHVYda9hyS1iLgiBD-0-1f451d4d101e56dc11425199a0da30ff)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_547.jpg?sign=1738924155-suIbCQqKILQiB1ru5RYhXPix0kSHSeAr-0-c07495baeee74f7347c4ed5954d47f73)
图2-1-12 宫颈癌(FIGO ⅡB)
A:T 1WI示宫颈肿块呈等信号,边缘毛糙;B:T 2WI示宫颈肿块呈稍高信号,边缘毛糙,宫旁结构毛糙;C:DWI序列示宫颈肿块呈高信号,边缘毛糙;D:T 2WI示宫颈肿块呈稍高信号,累及阴道上段,宫旁结构毛糙;E、F:增强扫描宫颈肿块轻度不均匀强化
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1385.jpg?sign=1738924155-FYS1JuYrFB90D3HgN8JYhEx5EIA6p3fx-0-b1713eeb4aa8866dad98b114c28e7d38)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1388.jpg?sign=1738924155-hGVc6kJ54hrKyXtt8IS1NwEM3K8Javem-0-c7ebdb50dcf58810444f83bb7d302da4)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1391.jpg?sign=1738924155-PmISxJ0DpdeLfMb7B4cxUeVAZhgr9E41-0-cb4cfa75d300ae729af044c4aa4563bb)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1394.jpg?sign=1738924155-AkKL5SPg2IyqtijSP94Quomu7kp9NQuQ-0-a174b3a6043c0a61989f80dabb3b621b)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1392.jpg?sign=1738924155-KAgRBdtY3VSWoS5pxz3hLhtqAhE0XK5H-0-266ea44b16b8b7c1a9695924f93c3782)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_548.jpg?sign=1738924155-57d3sPvyiNtz7baarVmIXCwCIAcB7qhh-0-4e63e843637a77314efd26300d6ae676)
图2-1-13 宫颈癌(FIGO ⅡB)
A:T 1WI示宫颈肿块呈等信号,边缘毛糙;B:T 2WI示宫颈肿块呈稍高信号,边缘毛糙,宫旁结构毛糙;C:DWI序列示宫颈肿块呈高信号,边缘毛糙;D:T 2WI示宫颈肿块呈稍高信号,累及阴道上段,宫旁结构毛糙;E、F:增强扫描宫颈肿块轻度不均匀强化
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1390.jpg?sign=1738924155-Pyj4b8x7Ua3qhvcWvxKQfLdNQI0c72xZ-0-48d67880e6ac93555e2bc003b75446f4)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1393.jpg?sign=1738924155-MMr7mKcYkMrK7Kag3SwzwODxHz6bvVfE-0-802d2540e9d4f909d29f7b34f4cdb66f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1396.jpg?sign=1738924155-kuNSq8bfTsS4WMTeRrnAAZIewQ8cyNCM-0-721d514d40aa9e4e9900c006a10c522f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1398.jpg?sign=1738924155-sfwo3jOQUA5XjrQgnbBFbkDkF2xl85LN-0-58b5e360c4afb81fd891da37efbf253b)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1397.jpg?sign=1738924155-ljpIEaKdQfaFQpbPGj2HwLcmH9gHDXxG-0-0b0b5c52e37370d4bea332843278897a)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_549.jpg?sign=1738924155-hSfUMf6GOKW5kbii1CSHF0XodkPwHP4t-0-1cdf9d2733cae248dca2dc429690d5f1)
图2-1-14 宫体及宫颈腺鳞癌(FIGO ⅡB)
A:T 1WI示宫体及宫颈肿块呈等信号,边缘毛糙;B:T 2WI示宫体及宫颈肿块呈稍高信号,边缘毛糙,宫旁结构毛糙;C:DWI序列示宫体及宫颈肿块呈高信号,边缘毛糙,宫旁结构毛糙;D:T 2WI示宫体及宫颈肿块呈稍高信号,边缘毛糙,宫旁结构毛糙;E、F:增强扫描宫体及宫颈肿块轻度不均匀强化
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1395.jpg?sign=1738924155-XRSkkppxbdQ0iXyXRVyYa8Adm0Vn3Hy8-0-bcd6168dba0cf8662a34ffd2d8d0696c)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1399.jpg?sign=1738924155-KLOKVRCBV8wliR6JLKwMgn0OVHWnKjOQ-0-1c11c3e3b8b8d9c02ff88d4cba298885)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1400.jpg?sign=1738924155-BPnFHSOpL2NrUQiZGfAVgUms0t8QcfYW-0-18d88fdf397cc545afaa36f9af6b61d7)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1404.jpg?sign=1738924155-jMZ1qfjLhrcpi7bcm4HRbqNCx2lFwxkI-0-fa284f44763af6ce3a2a4edc772f6c83)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1401.jpg?sign=1738924155-S2AYlFjs32SmMGCgG4OQ12dRu7emflW8-0-d7737a38080ae2af39538fb2c0c2237c)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_550.jpg?sign=1738924155-dS4nsl7BWLWgeBOpGbw2vrqBwaYUV1ho-0-4af306801613660c4931c91551d693fa)
图2-1-15 宫颈癌(FIGO ⅢA)
A:T 1WI示宫颈肿块呈等信号;B:T 2WI示宫颈肿块呈稍高信号,边缘毛糙,宫旁结构毛糙;C:DWI序列示宫颈肿块呈高信号,边缘毛糙,宫旁结构毛糙;D:T 2WI示宫颈肿块呈稍高信号,边缘毛糙,累及阴道下段;E:增强扫描,宫颈肿块轻度不均匀强化;F:增强矢状位示宫颈肿块轻度不均匀强化,累及阴道下段
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1402.jpg?sign=1738924155-pYWItmRJPU8Rw4qatobRIxaoXroPlxsW-0-52292e21f3585bec52e7705a3c8cb553)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1403.jpg?sign=1738924155-PlS8hXokVCzPquUUsbSWpRxcBljlczBe-0-07d060cada99f3bee0fe5a98a6fdc0d6)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1406.jpg?sign=1738924155-P4Um9OdVPvKdhfXzI79keZGSvLwxSw2K-0-3fa43f85258bd38b00fdd72304a46635)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1407.jpg?sign=1738924155-aXPIQ10jFfq0MYD58udEZfWCraHSHF7H-0-2ed21112078b708c7cb5b01d890c621d)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_1405.jpg?sign=1738924155-zzssRt95B0alCr06oPzgdKoXGaYhRP0J-0-128e9757f39188f87de82bca700d257f)
![](https://epubservercos.yuewen.com/5F541E/14504128505009206/epubprivate/OEBPS/Images/Chapter_551.jpg?sign=1738924155-jbe4hDXdFlhcf7w3TcJvzU3gvOVkegY5-0-899e6df6cb0d6b8b060e21fcc3f2cd7f)
图2-1-16 宫颈癌(FIGO ⅣB)
A:T 1WI示宫颈肿块呈等信号,边缘毛糙;B:T 2WI压脂序列示宫颈肿块呈稍高信号,边缘毛糙,与膀胱后壁及直肠前壁分界不清;C:T 2WI压脂矢状位示宫颈肿块呈稍高信号,向上延伸至宫体,向下至阴道,宫旁结构毛糙,与膀胱、直肠分界不清;D:增强宫颈肿块轻度不均匀强化,边缘毛糙,与膀胱后壁及直肠前壁分界不清;E:T 1WI压脂增强矢状位示宫颈肿块轻度不均匀强化,向上延伸至宫体,向下至阴道,宫旁结构毛糙,与膀胱、直肠分界不清;F:T 1WI压脂增强扫描横断位示双侧髂外血管旁淋巴结肿大,呈环形强化(患者左锁骨上淋巴结亦肿大)
【鉴别诊断】
1.子宫平滑肌瘤
子宫肌瘤在T 2WI为边缘清晰的低信号肿块,结合临床病史及实验室检查可资鉴别。
2.子宫内膜癌侵犯宫颈
影像学上难以鉴别,需结合临床、实验室检查及病理组织学检查。