Baidu
map

睾丸恶性卵黄囊瘤伴未成熟畸胎瘤超声表现1例

2020-06-26 卞东林 王学梅 中国临床医学影像杂志

病例男,18岁,以“发现右侧睾丸肿大伴疼痛1周余”为主诉入我院。患者无血精、血尿,无尿频、尿急、尿痛,无排尿困难;无寒战发热,无低热、乏力盗汗;无恶心呕吐,无头晕头迷,无心悸气

病例男,18岁,以“发现右侧睾丸肿大伴疼痛1周余”为主诉入我院。患者无血精、血尿,无尿频、尿急、尿痛,无排尿困难;无寒战发热,无低热、乏力盗汗;无恶心呕吐,无头晕头迷,无心悸气短。

体格检查:双侧精索静脉无曲张;阴茎发育正常;阴囊壁未见红肿及皮肤溃疡;右睾丸可触及,但较对侧增大,质地硬,沉重感明显,表面光滑,未触及明显异常结节,无明显压痛,透光试验阴性;双侧附睾及输精管未触及明显异常结节。

超声检查:右睾丸上2/3可见囊实混合回声团块(图1),大小约4.16 cm×3.49 cm,以实性为主,边界清晰,形态规则,实质与正常睾丸实质回声相近,回声不均,囊性回声呈小片状,边缘可见少许点状血流(图2);左睾丸及附睾大小形态正常,实质回声细小均匀,血流未见明显异常。增强CT检查:右睾丸增大,内见直径约4.44cm模糊稍低密度影,内密度不均,可见絮状等密度影,平扫CT值约27HU,增强后动脉期及门脉期强化不明显,延迟期CT值约36HU,边缘见线状强化影(图3)。


图1~3睾丸恶性混合性生殖细胞瘤。图1:超声二维声像图表现为囊实混合性、边界清晰的肿块。图2:超声血流声像图表现为边缘少许点状血流。图3:增强CT图像表现为边缘强化影。

实验室检查:甲胎蛋白(AFP):193.80ng/mL(参考值0.00~7.00ng/mL);血清人绒毛膜促性腺激素(HCG):11.72mIU/mL(参考值0.00~3.00mIU/mL)。术后病理镜下:肿瘤组织结构多样,部分呈腺样排列,伴微囊形成,细胞核大深染,部分呈实性分布,胞浆透明,界限清晰,周围见不成熟软骨成分;诊断意见:睾丸恶性混合性生殖细胞瘤(卵黄囊瘤伴未成熟畸胎瘤,局部见原位精原细胞瘤成分)。

讨论

睾丸生殖细胞瘤是睾丸最好发的恶性肿瘤,包括精原细胞瘤和非精原细胞瘤,前者常见,后者少见且病理成分复杂,大体包括卵黄囊瘤(又名内胚窦瘤)、畸胎瘤、胚胎癌、绒毛膜上皮癌等。非精原细胞瘤可以含一种或多种成分。本病例含多种成分,故称为混合性生殖细胞瘤。

临床上混合性生殖细胞瘤相对少见,而本例患者同时存在卵黄囊瘤、未成熟畸胎瘤,并且局部可见原位精原细胞瘤成分,此病例极为罕见。本例超声表现为囊实混合性肿物,呈稍高回声,囊性成分相对较少,血流呈边缘型。阴囊超声检查已广泛应用,是目前临床最常用的阴囊疾病的诊断方法。超声对睾丸病变具有多方面的诊断优势,可以在极大程度上满足临床的要求,如大小、形态、边界、囊实性、血供、毗邻关系并且简单易行。超声在微血管显示方面的缺陷,可以通过超声造影来弥补。
总之,超声对睾丸病变的诊断具有较高的敏感性。

原始出处:

卞东林,王学梅.睾丸恶性卵黄囊瘤伴未成熟畸胎瘤超声表现1例[J].中国临床医学影像杂志,2019(03):224.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1632697, encodeId=a897163269e38, content=<a href='/topic/show?id=676d92821e3' target=_blank style='color:#2F92EE;'>#超声表现#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92821, encryptionId=676d92821e3, topicName=超声表现)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4dfe21938258, createdName=zhangjingnwpu, createdTime=Sat Jul 25 08:26:45 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=802792, encodeId=9ce4802e9237, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Tue Jul 14 20:07:53 CST 2020, time=2020-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1368399, encodeId=0af51368399c8, content=<a href='/topic/show?id=2fa7e3068b9' target=_blank style='color:#2F92EE;'>#睾丸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73068, encryptionId=2fa7e3068b9, topicName=睾丸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6976269, createdName=zhangph, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591739, encodeId=96861591e3936, content=<a href='/topic/show?id=35b73690607' target=_blank style='color:#2F92EE;'>#卵黄囊瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36906, encryptionId=35b73690607, topicName=卵黄囊瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=498517999342, createdName=lancelotzzl, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629034, encodeId=ccdd1629034eb, content=<a href='/topic/show?id=71713690570' target=_blank style='color:#2F92EE;'>#卵黄囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36905, encryptionId=71713690570, topicName=卵黄囊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b8a21265760, createdName=shalley73, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1632697, encodeId=a897163269e38, content=<a href='/topic/show?id=676d92821e3' target=_blank style='color:#2F92EE;'>#超声表现#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92821, encryptionId=676d92821e3, topicName=超声表现)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4dfe21938258, createdName=zhangjingnwpu, createdTime=Sat Jul 25 08:26:45 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=802792, encodeId=9ce4802e9237, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Tue Jul 14 20:07:53 CST 2020, time=2020-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1368399, encodeId=0af51368399c8, content=<a href='/topic/show?id=2fa7e3068b9' target=_blank style='color:#2F92EE;'>#睾丸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73068, encryptionId=2fa7e3068b9, topicName=睾丸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6976269, createdName=zhangph, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591739, encodeId=96861591e3936, content=<a href='/topic/show?id=35b73690607' target=_blank style='color:#2F92EE;'>#卵黄囊瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36906, encryptionId=35b73690607, topicName=卵黄囊瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=498517999342, createdName=lancelotzzl, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629034, encodeId=ccdd1629034eb, content=<a href='/topic/show?id=71713690570' target=_blank style='color:#2F92EE;'>#卵黄囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36905, encryptionId=71713690570, topicName=卵黄囊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b8a21265760, createdName=shalley73, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=)]
    2020-07-14 wxl882001

    了解一下

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1632697, encodeId=a897163269e38, content=<a href='/topic/show?id=676d92821e3' target=_blank style='color:#2F92EE;'>#超声表现#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92821, encryptionId=676d92821e3, topicName=超声表现)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4dfe21938258, createdName=zhangjingnwpu, createdTime=Sat Jul 25 08:26:45 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=802792, encodeId=9ce4802e9237, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Tue Jul 14 20:07:53 CST 2020, time=2020-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1368399, encodeId=0af51368399c8, content=<a href='/topic/show?id=2fa7e3068b9' target=_blank style='color:#2F92EE;'>#睾丸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73068, encryptionId=2fa7e3068b9, topicName=睾丸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6976269, createdName=zhangph, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591739, encodeId=96861591e3936, content=<a href='/topic/show?id=35b73690607' target=_blank style='color:#2F92EE;'>#卵黄囊瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36906, encryptionId=35b73690607, topicName=卵黄囊瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=498517999342, createdName=lancelotzzl, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629034, encodeId=ccdd1629034eb, content=<a href='/topic/show?id=71713690570' target=_blank style='color:#2F92EE;'>#卵黄囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36905, encryptionId=71713690570, topicName=卵黄囊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b8a21265760, createdName=shalley73, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=)]
    2020-06-28 zhangph
  4. [GetPortalCommentsPageByObjectIdResponse(id=1632697, encodeId=a897163269e38, content=<a href='/topic/show?id=676d92821e3' target=_blank style='color:#2F92EE;'>#超声表现#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92821, encryptionId=676d92821e3, topicName=超声表现)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4dfe21938258, createdName=zhangjingnwpu, createdTime=Sat Jul 25 08:26:45 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=802792, encodeId=9ce4802e9237, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Tue Jul 14 20:07:53 CST 2020, time=2020-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1368399, encodeId=0af51368399c8, content=<a href='/topic/show?id=2fa7e3068b9' target=_blank style='color:#2F92EE;'>#睾丸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73068, encryptionId=2fa7e3068b9, topicName=睾丸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6976269, createdName=zhangph, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591739, encodeId=96861591e3936, content=<a href='/topic/show?id=35b73690607' target=_blank style='color:#2F92EE;'>#卵黄囊瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36906, encryptionId=35b73690607, topicName=卵黄囊瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=498517999342, createdName=lancelotzzl, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629034, encodeId=ccdd1629034eb, content=<a href='/topic/show?id=71713690570' target=_blank style='color:#2F92EE;'>#卵黄囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36905, encryptionId=71713690570, topicName=卵黄囊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b8a21265760, createdName=shalley73, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1632697, encodeId=a897163269e38, content=<a href='/topic/show?id=676d92821e3' target=_blank style='color:#2F92EE;'>#超声表现#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92821, encryptionId=676d92821e3, topicName=超声表现)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4dfe21938258, createdName=zhangjingnwpu, createdTime=Sat Jul 25 08:26:45 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=802792, encodeId=9ce4802e9237, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Tue Jul 14 20:07:53 CST 2020, time=2020-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1368399, encodeId=0af51368399c8, content=<a href='/topic/show?id=2fa7e3068b9' target=_blank style='color:#2F92EE;'>#睾丸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73068, encryptionId=2fa7e3068b9, topicName=睾丸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6976269, createdName=zhangph, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591739, encodeId=96861591e3936, content=<a href='/topic/show?id=35b73690607' target=_blank style='color:#2F92EE;'>#卵黄囊瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36906, encryptionId=35b73690607, topicName=卵黄囊瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=498517999342, createdName=lancelotzzl, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629034, encodeId=ccdd1629034eb, content=<a href='/topic/show?id=71713690570' target=_blank style='color:#2F92EE;'>#卵黄囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36905, encryptionId=71713690570, topicName=卵黄囊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b8a21265760, createdName=shalley73, createdTime=Sun Jun 28 03:26:45 CST 2020, time=2020-06-28, status=1, ipAttribution=)]

相关资讯

JCO:畸胎瘤对晚期生殖细胞肿瘤患者死亡率的影响

至今为止,NSGCT细胞类型的重要性尚不确定。最近,研究人员评估了畸胎瘤对NSGCT患者生存的长期影响。

原发性卵巢恶性黑色素瘤合并成熟性畸胎瘤一例

患者 女,25岁。主因腹胀20d,于2015年12月10日入 本院。患者20d前无明显诱因自觉下腹胀,无明显腹痛,伴 食欲不佳,自以为胃部不适,嚼服健胃消食片1d,下腹胀未 见缓解,就诊于秦皇岛当地医院,行腹部B超检查示:盆腹腔 积液,建议进一步妇科就诊,遂至秦皇岛市妇幼保健院,妇科B超提示子宫右前方实性占位,性质待查,部分腹膜及系膜增 厚,盆腹腔大量腹水,遂住院治疗,给予腹水引流缓解腹胀, 并静

鼻咽部畸胎瘤并腭裂患者1例

畸胎瘤是由胚层组织构成的发育异常的实质性肿瘤,活产新生儿发病率约为1/4000,最常见于男性睾丸及女性卵巢,发生于鼻咽部者仅占所有畸胎瘤的2%,并腭裂者更为罕见。瘤体较大时分娩窒息死亡率高,相关治疗经验较少。本文报道遵义医学院附属口腔医院成功诊治的鼻咽部畸胎瘤并腭裂患者1例,以期提高本类型疾病的诊治水平。

巨大阔韧带肌瘤伴巨大卵巢畸胎瘤超声表现1例

患者女,45岁,因“间断性尿频半年加重伴右侧腰部不适1d”就诊。超声检查:盆腹腔见一大小约19.0 cm×15.8 cm×9.7 cm巨大实性包块,左侧卵巢大小形态正常,右侧卵巢未满意探及。右侧输尿管上段扩张伴右肾积水(图1,2);CDFI可探及包块内少许条状血流信号(图3)。超声提示:浆膜下子宫肌瘤可能性大。

突发头痛伴恶心、呕吐1天.....

突发头痛伴恶心、呕吐1天.....

左耳部成熟畸胎瘤伴感染1例

患儿,女,1岁;因“左耳流脓伴耳周肿胀3天”入院。3天前患儿左耳流黄色脓液,伴发热,最高体温39°,耳周肿胀,抗感染治疗后耳部流脓减少。查体:左耳垂周围皮肤肿胀,可触及一鸡蛋大小包块,质地硬,有触痛,外耳无畸形,左耳道可见较多黄色黏液性分泌物,骨膜未见膨隆,右耳未见异常。实验室检查:白细胞计数11.83×109/L;中性粒细胞比率82.10%。

Baidu
map
Baidu
map
Baidu
map