HIV相关性腮腺囊性淋巴样增生1例

2019-01-11 郑恺 倪小杰 施武超 中国口腔颌面外科杂志

HIV感染者全身表现有肺、肝、肾、胃肠道及外周神经系统症状,口腔表现有白念菌感染、毛状白斑、卡波西肉瘤、牙龈线形红斑、唾液腺肿大等,但HIV相关性唾液腺疾病(HIV-SGD)罕见,对其也了解甚少。HIV-SGD常见于腮腺,其次为下颌下腺及小唾液腺。可为单侧或双侧唾液腺无痛性肿大,组织学表现为囊性淋巴样增生(LECs)。发生于腮腺者—腮腺囊性淋巴样增生为HIV感染的一类特殊类型,本文报告1例35岁男

HIV感染者全身表现有肺、肝、肾、肠道及外周神经系统症状,口腔表现有白念菌感染、毛状白斑、卡波西肉瘤、牙龈线形红斑、唾液腺肿大等,但HIV相关性唾液腺疾病(HIV-SGD)罕见,对其也了解甚少。HIV-SGD常见于腮腺,其次为下颌下腺及小唾液腺。可为单侧或双侧唾液腺无痛性肿大,组织学表现为囊性淋巴样增生(LECs)。发生于腮腺者—腮腺囊性淋巴样增生为HIV感染的一类特殊类型,本文报告1例35岁男性腮腺囊性淋巴样增生病例。
 
1.病例报告
 
男,35岁,异性恋,黄种人,未婚。因“右耳下肿物1年半”入院。1年半前偶然发现右耳下一肿物,约黄豆大小,无疼痛不适,未予以重视。近半年右耳下肿物渐进性增大,出现口干症状。至我院就诊,CT右侧腮腺囊性占位。门诊以“右腮腺肿瘤”收治入院。自发现肿物以来,患者一般情况良好,精神、食欲佳,睡眠可,大小便如常,体重无明显改变。
 
专科检查见右侧耳下稍膨隆,可触及一肿物,大小约6.5 cm×5 cm×3 cm,无触痛,质中,界清,与周围组织稍有黏连,活动度可,表面皮肤无充血,皮温不高。双侧腮腺导管口无红肿,无脓性分泌液流出。其余唾液腺未及明显肿大,分泌液清亮。双侧下颌下及颏下未触及明显肿大淋巴结。口内颊侧、腭、舌背、口底等处黏膜未见红色或白色斑块,舌侧缘、颊黏膜、口底等处无白色绒毛,无糜烂,溃疡。牙龈缘未见红线、红斑或溃疡出血,软、硬腭黏膜未触及肿块,口腔卫生状况一般,无口腔恶臭。术前CT提示右侧腮腺囊性占位(图1)。


图1 轴位(A)和冠状位(B)CT显示右侧腮腺深叶占位病变
 
完善各项术前相关检查。胸片显示两肺无明显活动性病变。梅毒螺旋抗体阳性,艾滋病病毒抗体(±)。排除手术禁忌证。全麻下行右腮腺肿瘤及腺体切除术+面神经解剖术。手术选择“S”形切口,自耳屏向下,绕耳垂,沿下颌支距下颌骨下缘约1.5 cm做切口,长约5 cm。
 
切开皮肤、皮下组织及下颌下区的颈阔肌,沿腮腺咬肌筋膜浅面翻瓣,显露腮腺上、前、下缘。向后翻瓣至胸锁乳突肌前缘。在茎乳孔前解剖面神经总干,沿总干解剖至其他各分支并予以保护。术中见肿块位于腮腺深叶,约6 cm×5 cm×4 cm,质地中等偏软,包膜完整,与腺体组织黏连。手术完整切除肿瘤和周围部分腮腺组织,保留腮腺导管。冷冻切片报告:右腮腺囊性淋巴样增生,淋巴组织高度增生。常规病理:6 cm×5.5 cm×3.5 cm大小组织块,切面灰黄,局灶灰白,见一直径2 cm囊腔,内含暗红色胶冻样物。光镜下见多囊性病变,可见复层鳞状上皮衬里,上皮岛内见弥漫性淋巴细胞浸润和淋巴滤泡(图2)。诊断为右腮腺囊性淋巴样增生。
 
图2 光镜下见淋巴组织高度增生(H-E,×4)
 
免疫组织化学(图3、4)染色:CD20(滤泡+),CD19a(滤泡+),Bcl-6(滤泡+),CD10(滤泡中央+),Bcl-2(滤泡周+),CD3(副皮质区+),CD2(副皮质区+),CD5(副皮质区+),Ki-67(散在+),CyclinD1(-),MUM1(-),TDT(-),C-myc(-),CK(上皮),CD23(滤泡树突+)。
 
2.结果
 
术后常规给予全身补液支持、抗炎消肿、止血止吐等治疗。术后第1天,予以弹力头帽加压包扎。术后第5天拔除引流管,继续弹力头帽加压包扎。术后按期拆除术区缝线,创口愈合良好。手术后联系相关卫生机构,确诊HIV阳性,协助患者接受HIV治疗。术后患者暂时性面瘫,嘱其功能训练,于1.5个月复诊时面瘫症状消失,未见复发及其他唾液腺肿大。
 
图3 CD3免疫组织化学染色显示T淋巴细胞浸润
 
图4 CD20免疫组织化学染色显示B淋巴细胞浸润
 
原始出处:

郑恺,倪小杰,施武超,胡丝桐,孙典,陈异平,丁玉元,盛美樱,肖灿.HIV相关性腮腺囊性淋巴样增生1例报告及文献复习[J].中国口腔颌面外科杂志,2018,16(01):93-96.

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    2019-08-15 wolongzxh
  2. [GetPortalCommentsPageByObjectIdResponse(id=1675884, encodeId=681a16e5884d4, content=<a href='/topic/show?id=7395403e580' target=_blank style='color:#2F92EE;'>#囊性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40375, encryptionId=7395403e580, topicName=囊性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=926927300775, createdName=wolongzxh, createdTime=Thu Aug 15 15:39:00 CST 2019, time=2019-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1837623, encodeId=61d4183e62319, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Sat Nov 09 17:39:00 CST 2019, time=2019-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1361510, encodeId=a1051361510c5, content=<a href='/topic/show?id=41828541441' target=_blank style='color:#2F92EE;'>#腮腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85414, encryptionId=41828541441, topicName=腮腺)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6411176, createdName=mfx799, createdTime=Sun Jan 13 04:39:00 CST 2019, time=2019-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=357850, encodeId=e09435e85075, content=感谢小编为我们准备了如此丰盛的精神大餐,同时也向作者致谢!认真学习了,点赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30251637888, createdName=lietome15, createdTime=Fri Jan 11 15:21:20 CST 2019, time=2019-01-11, status=1, ipAttribution=)]
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    2019-01-13 mfx799
  4. [GetPortalCommentsPageByObjectIdResponse(id=1675884, encodeId=681a16e5884d4, content=<a href='/topic/show?id=7395403e580' target=_blank style='color:#2F92EE;'>#囊性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40375, encryptionId=7395403e580, topicName=囊性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=926927300775, createdName=wolongzxh, createdTime=Thu Aug 15 15:39:00 CST 2019, time=2019-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1837623, encodeId=61d4183e62319, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Sat Nov 09 17:39:00 CST 2019, time=2019-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1361510, encodeId=a1051361510c5, content=<a href='/topic/show?id=41828541441' target=_blank style='color:#2F92EE;'>#腮腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85414, encryptionId=41828541441, topicName=腮腺)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6411176, createdName=mfx799, createdTime=Sun Jan 13 04:39:00 CST 2019, time=2019-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=357850, encodeId=e09435e85075, content=感谢小编为我们准备了如此丰盛的精神大餐,同时也向作者致谢!认真学习了,点赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30251637888, createdName=lietome15, createdTime=Fri Jan 11 15:21:20 CST 2019, time=2019-01-11, status=1, ipAttribution=)]
    2019-01-11 lietome15

    感谢小编为我们准备了如此丰盛的精神大餐,同时也向作者致谢!认真学习了,点赞!

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