Baidu
map

高频超声诊断小儿睾丸卵黄囊瘤1例

2019-12-27 宋建 雷琳 张文君 中国医学影像技术

患儿男,1岁7个月,2个月前因阴囊右侧红肿在当地医院就诊,超声检查示“右侧睾丸增大,内部见等回声肿块,肿块内血流信号丰富。超声提示:右侧睾丸炎性病变可能”临床诊断“急性睾丸附睾炎”经抗感染治疗2周,效果不佳。于我院进_步诊治。

患儿男,1岁7个月,2个月前因阴囊右侧红肿在当地医院就诊,超声检查示“右侧睾丸增大,内部见等回声肿块,肿块内血流信号丰富。超声提示:右侧睾丸炎性病变可能”临床诊断“急性睾丸附睾炎”经抗感染治疗2周,效果不佳。于我院进_步诊治。
 
查体:阴茎发育正常,右侧阴囊红肿,无明显触痛,透光试验阴性。超声检查:右侧阴囊皮肤增厚,右侧睾丸大小2.1 cm×1.6 cm×1.3 cm,内回声不均勾,见13 cm×1.1 cm×1.0 cm等回声肿块,与周边分界清晰,肿块周边可见低回声晕(图1A),CDFI示肿块内血流信号丰富,周边呈抱球样血流信号(图1B),右侧附睾大小、形态及回声未见明显异常。左侧睾丸、附睾未见异常。超声提示:右侧睾丸实质性肿瘤,卵黄囊瘤可能。患儿血清AFP值为109ng/ml。于椎管内麻醉下行高位右侧精索右侧睾丸摘除术。术后大体病理示右侧睾丸内见实质性肿块,质软,切面灰白色,伴黏液样变;病理诊断::右侧)睾丸卵黄囊瘤。



图1 睾丸卵黄嚢瘤声像图A.睾丸内见一局限性肿块,表现为等回声,边界清晰,形态规则,呈卵圆形,可见低回声晕(箭);B.CDFI示肿块内丰富血流信号,呈“抱球样”分布
 
讨论
 
睾丸卵黄囊瘤又称睾丸内胚窦瘤,是向卵黄囊和尿膜囊分化的生殖细胞源性恶性肿瘤,多见于2岁以下男性幼儿。多为单侧睾丸受累,受累睾丸质硬、无痛性肿大,以局限性生长为主。患儿血清AFP升高是该病的一个重要生物学特征。超声检查是诊断睾丸肿瘤的主要影像学手段,其超声表现具有特征性:肿块形态多规则,呈卵圆形或类圆形;肿瘤内部可呈高回声、等回声或低回声,其中卵黄囊瘤多呈混合回声,典型者内见多个不规则的无回声区;肿块边界清楚,部分肿块周边可见低回声晕;CDFI示肿瘤内部血供丰富。
 
睾丸卵黄囊瘤患儿一般无发热等急性炎症的表现,但当肿瘤较大,合并出血、坏死或血管栓塞时,可出现阴囊皮肤潮红发亮、局部皮温升高和疼痛,此时易误诊为急性睾丸炎。睾丸卵黄囊瘤需与睾丸炎性病变、睾丸畸胎瘤、睾丸精原细胞瘤相鉴别。急性睾丸炎时睾丸弥漫性肿大,局限性病灶少见,常伴急性炎症的全身表现。畸胎瘤因其组织成分复杂,超声表现为钙化和囊性区常见,钙化可为细小颗粒状或块状,后方声影明显,结合血清AFP阴性可与卵黄囊瘤相鉴别。精原细胞瘤为睾丸内生性肿块时与卵黄囊瘤超声表现相似,但其好发年龄为30~50岁,血清偶有HCG升高,无AFP升高。睾丸卵黄囊瘤的预后主要与手术时患者的年龄有关,年龄越大患儿的存活率越低。
 
原始出处:

宋建,雷琳,张文君.高频超声诊断小儿睾丸卵黄囊瘤1例[J].中国医学影像技术,2018,34(01):159.

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=1368387, encodeId=2b65136838ed8, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560010, encodeId=1225156001066, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566019, encodeId=5df61566019bf, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591738, encodeId=15e81591e3889, 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=66, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629033, encodeId=370f1629033d5, 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=85, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=)]
    2019-12-29 zhangph
  2. [GetPortalCommentsPageByObjectIdResponse(id=1368387, encodeId=2b65136838ed8, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560010, encodeId=1225156001066, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566019, encodeId=5df61566019bf, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591738, encodeId=15e81591e3889, 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=66, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629033, encodeId=370f1629033d5, 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=85, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1368387, encodeId=2b65136838ed8, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560010, encodeId=1225156001066, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566019, encodeId=5df61566019bf, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591738, encodeId=15e81591e3889, 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=66, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629033, encodeId=370f1629033d5, 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=85, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1368387, encodeId=2b65136838ed8, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560010, encodeId=1225156001066, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566019, encodeId=5df61566019bf, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591738, encodeId=15e81591e3889, 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=66, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629033, encodeId=370f1629033d5, 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=85, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1368387, encodeId=2b65136838ed8, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560010, encodeId=1225156001066, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566019, encodeId=5df61566019bf, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Sun Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1591738, encodeId=15e81591e3889, 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=66, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629033, encodeId=370f1629033d5, 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=85, 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 Dec 29 13:49:00 CST 2019, time=2019-12-29, status=1, ipAttribution=)]

相关资讯

J Dent Res:高频超声影像对早期龋齿的检查

龋白班(WSLs)治疗过程中牙齿组织的破坏程度随着损伤的严重程度而相应增加。如果在损伤治疗前能够通过一种非侵袭性的诊断方法来预测WSLs的深度和形态,那么就可以制定出更加保守的干预措施。基于高频超声(HFUS)影像对于观察身体内部结构的优越性,这篇研究的目的是为了检验HFUS影像检测WSLs深度和形态的可行性。

高频超声诊断女性婴幼儿腹股沟附件嵌顿疝2例

例1,女,3岁,因发现右侧腹股沟包块4天入院。查体:右侧腹股沟区见大小约1.5 cm×1.5 cm包块,伴触痛,不可还纳入腹腔。超声检查:右侧腹股沟区探及范围约3.6 cm×1.5 cm疝囊,内见大小约2.4 cm×1.4 cm实性回声团(图1),向下追踪,其与腹腔内一囊实性结构相连(图2),CDFI于该结构内探及血流信号,近端显示血流来源于髂内动脉。超声提示:右侧腹股沟疝(疝内容物为右侧输卵管可

Baidu
map
Baidu
map
Baidu
map