罕见!胸水中竟然发现胆固醇结晶

2019-03-07 曾凡英,王华 检验医学网

患者,男性,24岁,10+天前无明显诱因感胸痛,胸闷,气促,乏力。无头昏、无咳嗽咳痰、无咯血。据胸片结果,门诊以“胸腔积液”收入院。

病例报告

患者,男性,24岁,10+天前无明显诱因感胸痛,胸闷,气促,乏力。无头昏、无咳嗽咳痰、无咯血。据胸片结果,门诊以“胸腔积液”收入院。

临床诊断

中医诊断胸痛-阴寒凝滞。

西医诊断:

1、左侧胸腔积液;

2、前间壁陈旧性心肌梗塞;

3、乙型病毒性肝炎。

T:36.4℃,P:60次/分,R:22次/分,BP:110/100mmHg,体重56Kg,体格检查正常。入院治疗予头孢噻肟钠抗炎,参穹葡萄糖注射液改善循环,异烟肼针抗痨等对症治疗。病情好转,症状缓解后出院。

其他检查

胸部CT片:左侧胸膜内见多量液体密度区,呈反“D”字形,最厚处约80mm,内密度不均,内可见多发密度增高影及小结节状高密度钙化影,邻近组织受压见条索状密度增高影,胸膜增厚,余双肺未见实质性改变。提示左侧胸腔包裹性中等积液(结核性脓胸不除外)。

心电图回示:

1、窦性心动过缓,HR57次/分。

2、前间壁心肌陈旧性梗塞(V1V2V3可见深Q波,无ST-T改变)。

B超:肋间座位探查,左侧胸腔见大片液性暗区。

实验室检查

胸水常规:黄色浑浊,表层有鱼鳞样漂浮物,李凡他试验阳性(+++),有核细胞计数:71×106/L,多核细胞30%,单个核细胞70%。显微镜下可见大量方形或不规则形的胆固醇结晶。胸水结核抗体阳性,未检出抗酸杆菌,未检出异常细胞,胸腔积液细菌培养阴性。

该患者胸水中的胆固醇结晶图片。

图一   镜下的胆固醇结晶

讨论

胆固醇结晶可出现于许多标本中,但胸水见胆固醇结晶实属罕见。当发现胆固醇积液时,在排除污染前提下,首先考虑结核杆菌感染的胸膜炎。要结合胸部X线检查综合考虑。其机制可能是呼吸系统感染导致胸膜血管的渗透脆性增加,血液中的胆固醇大量渗入胸腔,且胸膜局部胆固醇代谢重吸收障碍,导致胸水中胆固醇存在。通常情况下包括结核性胸水是找不到胆固醇结晶的。

结合该病例而言,胆固醇结晶性胸膜炎的病因,目前尚未完全明了。多数认为与结核病关系密切。结核杆菌对胆固醇的分解和破坏作用导致大量的胆固醇结晶析出。结合患者临床资料,影像学,实验室检查结果,提示胸腔积液与结核有关,应长期,足疗程用药,另外,该病人是乙型病毒性肝炎合并结核,肝功能不好,不好用药。

综上所述,由于胆固醇结晶在胸水中少见,所以在检验科日常工作中,胸水中出现胆固醇结晶时,首先考虑是否有结核杆菌感染,及时与临床医师沟通,做出有针对性的实验室检查。这就要求我们检验人员熟练掌握各类结晶检测及其临床意义,为患者的病情诊断及治疗提供有价值依据的实验报告。

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    2019-03-09 心内小生

    患者24岁就发现陈旧性心肌梗死,属于早发冠心病,结合胸水大量胆固醇结晶,因此不排除家族性高胆固醇血症患者可能。个人想法,仅供参考!

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=362340, encodeId=145e36234018, content=患者24岁就发现陈旧性心肌梗死,属于早发冠心病,结合胸水大量胆固醇结晶,因此不排除家族性高胆固醇血症患者可能。个人想法,仅供参考!, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJfcyE0UNxULAoxJtIJUKtSZE312QN4diaPPOAJTungfANSo80gBCiaticDj8MmPeoZaZ5iaaYMicTqQqg/132, createdBy=605b2454018, createdName=心内小生, createdTime=Sat Mar 09 22:02:37 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467442, encodeId=8c47146e4428a, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Sat Mar 09 14:25:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362291, encodeId=f7f336229180, content=已学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20231215/ac08b4d4cecf4bd3b9af86e00dcbca38/f6b6a60efd854ff191eb5c611ec7dd12.jpg, createdBy=8afb2071832, createdName=15938038573红旗飘飘, createdTime=Sat Mar 09 06:40:24 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362241, encodeId=911a362241b4, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Mar 08 09:20:44 CST 2019, time=2019-03-08, status=1, ipAttribution=)]
    2019-03-09 syscxl
  3. [GetPortalCommentsPageByObjectIdResponse(id=362340, encodeId=145e36234018, content=患者24岁就发现陈旧性心肌梗死,属于早发冠心病,结合胸水大量胆固醇结晶,因此不排除家族性高胆固醇血症患者可能。个人想法,仅供参考!, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJfcyE0UNxULAoxJtIJUKtSZE312QN4diaPPOAJTungfANSo80gBCiaticDj8MmPeoZaZ5iaaYMicTqQqg/132, createdBy=605b2454018, createdName=心内小生, createdTime=Sat Mar 09 22:02:37 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467442, encodeId=8c47146e4428a, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Sat Mar 09 14:25:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362291, encodeId=f7f336229180, content=已学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20231215/ac08b4d4cecf4bd3b9af86e00dcbca38/f6b6a60efd854ff191eb5c611ec7dd12.jpg, createdBy=8afb2071832, createdName=15938038573红旗飘飘, createdTime=Sat Mar 09 06:40:24 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362241, encodeId=911a362241b4, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Mar 08 09:20:44 CST 2019, time=2019-03-08, status=1, ipAttribution=)]
    2019-03-09 15938038573红旗飘飘

    已学习

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=362340, encodeId=145e36234018, content=患者24岁就发现陈旧性心肌梗死,属于早发冠心病,结合胸水大量胆固醇结晶,因此不排除家族性高胆固醇血症患者可能。个人想法,仅供参考!, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJfcyE0UNxULAoxJtIJUKtSZE312QN4diaPPOAJTungfANSo80gBCiaticDj8MmPeoZaZ5iaaYMicTqQqg/132, createdBy=605b2454018, createdName=心内小生, createdTime=Sat Mar 09 22:02:37 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1467442, encodeId=8c47146e4428a, content=<a href='/topic/show?id=ef32e9539e8' target=_blank style='color:#2F92EE;'>#罕见#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79539, encryptionId=ef32e9539e8, topicName=罕见)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=29f36868190, createdName=syscxl, createdTime=Sat Mar 09 14:25:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362291, encodeId=f7f336229180, content=已学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20231215/ac08b4d4cecf4bd3b9af86e00dcbca38/f6b6a60efd854ff191eb5c611ec7dd12.jpg, createdBy=8afb2071832, createdName=15938038573红旗飘飘, createdTime=Sat Mar 09 06:40:24 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362241, encodeId=911a362241b4, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Mar 08 09:20:44 CST 2019, time=2019-03-08, status=1, ipAttribution=)]
    2019-03-08 明月清辉

    谢谢分享,学习了

    0

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