BMJ:不小心跌倒髋部小转子就骨折了,咋回事?

2016-11-30 MedSci MedSci原创

一个52岁的女人,有乳腺癌病史在她的右髋疼痛轻微下降后。她的右髋关节的X线片(图1⇓)什么节目?回答X光片显示病变的小粗隆撕脱骨折(图2⇓)。有股骨近端透明,它代表着一个潜在的骨转移。讨论孤立的小粗隆撕脱骨折被认为在成人中是罕见的。1 2 3实际患病率是不确定的,但少于40例已在系列案件描述。2给出的不寻常的断裂位置在重大创伤的情况下,病理性骨折应考虑。该片应仔细研究任何潜在疾病的证据。在成人中,

患者女性,52岁,乳腺癌病史,因轻微跌倒后右髋部疼痛而就诊。行右髋关节X线检查,结果如下图所示(图1⇓)。

图1 

X光片显示小转子部位存在病理性撕脱骨折(图2⇓)。有股骨近端透射影表明存在癌细胞骨转移。

图2

成人中小转子撕脱骨折是非常罕见的。其实际患病率并不确定,但是已有近40例此类病例报道。鉴于该罕见情况的骨折并没有发生在重大创伤的情况下,所以应该考虑病理性骨折。应仔细观察X线片以发现潜在的病理原因。

目前已知成人小转子撕脱骨折与该部位的癌细胞浸润有关。一些学者认为,在没有重大创伤的情况下,该部位的骨折是肿瘤浸润所特有的病理表现。据统计,60-70%报道病例是癌细胞转移所致,其余的病因可归因于血液或原发性骨恶性肿瘤。然而,在儿童和青少年中,该部位的骨折则不应该被认为是病理性的,据报道,运动时强有力的髂腰肌收缩也会导致小转子撕脱骨折。

原始出处:

James S B Kho, David C Howlett. Hip pain in a middle aged woman. BMJ.2016.

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    2017-07-21 gaoxiaoe
  2. [GetPortalCommentsPageByObjectIdResponse(id=1848172, encodeId=7b3618481e2e2, content=<a href='/topic/show?id=2977356edc' target=_blank style='color:#2F92EE;'>#BMJ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3567, encryptionId=2977356edc, topicName=BMJ)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=148754, createdName=gaoxiaoe, createdTime=Fri Jul 21 19:57:00 CST 2017, time=2017-07-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160353, encodeId=d74e16035323, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Mon Dec 05 07:55:11 CST 2016, time=2016-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1408476, encodeId=b9e114084e675, content=<a href='/topic/show?id=92021020e814' target=_blank style='color:#2F92EE;'>#髋部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102078, encryptionId=92021020e814, topicName=髋部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=293f2750231, createdName=liuquan, createdTime=Fri Dec 02 10:57:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159369, encodeId=490c15936923, content=病理原因, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 10:59:28 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159270, encodeId=08821592e03b, content=粗隆间骨质有破坏也是支持病理骨折的影像证据, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM6DGOvNrRdcib3UmzMgpEQplCaQGBmjHytXQqvsuocO2uV2lOAaJibzDafJudKToVfU12LzwArHDb4TSrmU2hk5Qxzc6icoicBK3Dg/0, createdBy=a7901968505, createdName=明心见性, createdTime=Thu Dec 01 03:08:45 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159233, encodeId=385a159233a8, content=学习了,赞一下!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d331664955, createdName=老段, createdTime=Wed Nov 30 22:14:54 CST 2016, time=2016-11-30, status=1, ipAttribution=)]
    2016-12-05 doctorJiangchao

    继续关注

    0

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    2016-12-02 liuquan
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    2016-12-01 xiaotaiyang1

    病理原因

    0

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    2016-12-01 明心见性

    粗隆间骨质有破坏也是支持病理骨折的影像证据

    0

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    2016-11-30 老段

    学习了,赞一下!

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