肿瘤第一线 · 学术知识传播

MedSci主页 / 所有栏目 / 肿瘤第一线 · 学术知识传播

直肠癌转化治疗临床实战-FOLFOX+贝伐珠单抗

2021-11-29 袁鹏飞 袁鹏飞

直肠癌转化治疗临床实战-FOLFOX+贝伐珠单抗

1.患者基本信息:
男,64岁
主诉:便血伴肛门下坠5月余。
体格检查:腹平软,全腹无明显压痛及反跳痛,未及包块,肝脾肋下未及
指检:距肛门8cm可触及环形肿物,绕肠一周,质硬,基底部活动度差
ECOG评分:0分。活动能力完全正常
BMI:25.2kg/m2
实验室检查:CEA:44.64ng/ml,CA199:701U/ml

 

2. 距肛缘10-16cm直肠可见环周生长不规则新生物,上覆污苔,边缘隆起,管腔呈中心性狭窄,内镜尚可通过,取6块送检。
诊断:直肠癌 病理:(直肠)腺癌


3.病变距肛门约8cm,病变长度约46mm,病变沿管壁浸润性生长,肠腔不规则、变窄,病变边界不清,达浆膜面致浆膜面模糊,直肠系膜内见结节状淋巴结影。
诊断:直肠癌(累及浆膜面、直肠系膜,区域淋巴结肿大、骶前筋膜增厚)


4.肝脏MRI增强检查发现:
肝脏多发病灶,分散在右肝,较大者约4.5*4.3 cm,考虑为转移


5. 患者基本情况总结:
男,64岁
ECOG评分:0分
BMI:25.2kg/m2
距肛门8cm环形肿物,质硬,活动度差
实验室检查:CEA:44.64ng/ml,CA199:701U/ml
诊断:直肠癌肝转移(cTNM:T3-4aN+M1a)
Kras/Nras 突变,MSS,PD-1阴性
多发性肝转移


6.肝脏是结直肠癌转移的特异性器官
有15-25%结直肠癌患者在确诊时即合并有肝转移,
另有15-25%患者在结直肠癌原发灶根治术后可发生肝转移,其中绝大多数(80%-90%)的肝转移灶初始无法获得根治性切除。
晚期结直肠癌肝转移发生率>80%,患者死因的2/3是归因于肝转移。
未经治疗的肝转移患者的mOS仅6.9个月,无法切除患者的5yOS <5%,而肝转移灶完全切除达到NED(no evidence of disease, NED)状态患者的mOS为35个月, 5yOS 为30%-57%。

努力达到NED (no evidence of disease, NED),
是我们永远的追求!


7.潜在可切除的治疗分层

 


8. 治疗方案
2021年4月20日-2021年8月15日,
行标准“FOLFOX+贝伐珠单抗”方案,化疗6个周期


9. 治疗后肿瘤标记物对比


10. 手术治疗:
2021年9月9日行腹腔镜下直肠癌根治术(Dixon)+回肠预防性造口术,术后6天痊愈出院


11. 术后病理结果:
直肠隆起型中-高分化腺癌(化疗后标本),侵出外膜。上下断端净。
淋巴结 (0/17) TRG:3级
MLH1(部分+),MSH2(+)MSH6(+),PMS2部分(+),P53(80%+)
Her-2(1+),PD-L1(-)
Ki67(70%+)
术后分期:T4aN0M1a, IVa期


12. 后续治疗:
2021年9月22日
对肝脏转移灶残余行超声引导下射频消融后仍沿用术前化疗方案

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1954856, encodeId=2d791954856f3, content=<a href='/topic/show?id=e4f39220658' target=_blank style='color:#2F92EE;'>#贝伐珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92206, encryptionId=e4f39220658, topicName=贝伐珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Sat Aug 27 15:45:14 CST 2022, time=2022-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455474, encodeId=fe8c14554e4a7, content=<a href='/topic/show?id=d0cee572e9' target=_blank style='color:#2F92EE;'>#FOLFOX#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7572, encryptionId=d0cee572e9, topicName=FOLFOX)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=12f25658567, createdName=linlin2314, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477105, encodeId=9aa314e710592, content=<a href='/topic/show?id=c32e9220221' target=_blank style='color:#2F92EE;'>#贝伐#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92202, encryptionId=c32e9220221, topicName=贝伐)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef557344179, createdName=sunrural_42825359, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1954856, encodeId=2d791954856f3, content=<a href='/topic/show?id=e4f39220658' target=_blank style='color:#2F92EE;'>#贝伐珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92206, encryptionId=e4f39220658, topicName=贝伐珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Sat Aug 27 15:45:14 CST 2022, time=2022-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455474, encodeId=fe8c14554e4a7, content=<a href='/topic/show?id=d0cee572e9' target=_blank style='color:#2F92EE;'>#FOLFOX#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7572, encryptionId=d0cee572e9, topicName=FOLFOX)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=12f25658567, createdName=linlin2314, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477105, encodeId=9aa314e710592, content=<a href='/topic/show?id=c32e9220221' target=_blank style='color:#2F92EE;'>#贝伐#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92202, encryptionId=c32e9220221, topicName=贝伐)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef557344179, createdName=sunrural_42825359, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=)]
    2021-12-01 linlin2314
  3. [GetPortalCommentsPageByObjectIdResponse(id=1954856, encodeId=2d791954856f3, content=<a href='/topic/show?id=e4f39220658' target=_blank style='color:#2F92EE;'>#贝伐珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92206, encryptionId=e4f39220658, topicName=贝伐珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Sat Aug 27 15:45:14 CST 2022, time=2022-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455474, encodeId=fe8c14554e4a7, content=<a href='/topic/show?id=d0cee572e9' target=_blank style='color:#2F92EE;'>#FOLFOX#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7572, encryptionId=d0cee572e9, topicName=FOLFOX)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=12f25658567, createdName=linlin2314, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477105, encodeId=9aa314e710592, content=<a href='/topic/show?id=c32e9220221' target=_blank style='color:#2F92EE;'>#贝伐#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92202, encryptionId=c32e9220221, topicName=贝伐)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef557344179, createdName=sunrural_42825359, createdTime=Wed Dec 01 04:45:14 CST 2021, time=2021-12-01, status=1, ipAttribution=)]

相关资讯

三药联合方案治疗晚期结直肠癌的效果

结直肠癌患者确诊时约20%以上发生远处转移,即使行根治性切除,患者也有约35%术后复发、转移

直肠癌病例汇报

九江市第一人民医院

化疗治疗恶性肿瘤伴肠梗阻的临床观察

探索化疗治疗恶性肿瘤伴肠梗阻的临床疗效及毒性。方 法: 29 例 恶性肿瘤伴肠梗阻患者接受化疗,其中 6 例贲门癌、8 例胃癌和 8 例结直肠癌伴肠梗阻患者接受奥沙利铂 + 亚叶酸钙 + 氟 尿嘧啶

贞芪扶正颗粒配合化疗治疗消化道癌临床观察

观察贞芪扶正颗粒对消化道癌化疗的影响。

卡培他滨为基础的辅助化疗在结直肠癌中的疗效及相关药物基因组学分析

探讨卡培他滨为基础的辅助化疗在结直肠癌患者中的疗效及相关药物基因组学分析。