胆汁中CEA浓度测定在大肠癌肝转移诊断中的意义

来源 :中德临床肿瘤学杂志(英文版) | 被引量 : 0次 | 上传用户:coosi_cui
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We investigated the clinical features of soft-tissue recurrence in giant cell tumor of bone (GCTB). Among 106 cases with GCTB in our hospital, there were 2 cases occurring soft-tissue recurrence which histories were reported. These two soft-tissue recurrences occurred with the interval of 6.9 years and 2.5 years respectively from primary diagnosis. The clinicel presentation was nonspecific masses in soft tissue. Radiographic ossification was not found at periphery or within the masses. Through pathological examination peripheral ossification was found in 1 case and malignant transformation occurred in the other case. Through retrieving and reviewing literatures in PubMed, 19 cases of soft-tissue recurrence with detailed materials were collected and analyzed. Soft-tissue recurrence of GCTB is a rare episode which reflects its locally aggressive nature, the reasons of which are tumor cells implantation and tumor residual. Ossification at periphery or in the masses can be considered as a pathognomonic character of this episode in radiographic and pathohistological examination. The preven-tion lies in determining tumor extension preoperatively, proper non-tumor manipulations, removing the tumor and irrigating operative wound as completely as possible.
其他文献
热疗既有中医心理学理论的指导,也有西医心理学理论的支持,热疗可作为术后病人心理调护的有效措施,且可操作性强,易于推广,广泛适用于临床不舒适人群.
糖尿病足是指糖尿病患者因神经病变而失去感觉或因缺血而失去活动能力,合并感染所致的足部疾患. 溃疡合并大面积坏疽和严重感染时具有致命性危险.臭氧套袋疗法治疗糖尿病足是
目的 比较相同剂量的罗哌卡因(耐乐品) 和布比卡因腰麻用于剖宫产的效能,以探讨剖宫产的最佳局麻药 [1].方法 将120例ASAⅠⅡ级择期行剖宫产病人,随机分成二组,用0.75 %罗哌
慢性盆腔炎是女性内生殖器官及周围结缔组织、盆腔腹膜发生的慢性炎症性病变,其发生率高,病程缠绵难愈.近年来笔者采用中西医结合的方法治疗慢性盆腔炎96例,取得较好疗效,现
目的 探讨经颅彩色多普勒血流显像(TCCD)诊断颅内段椎-基底动脉狭窄(VBS)的临床价值. 方法选择颅内段VBS所致的短暂性脑缺血患者33例,用二维超声探头经枕窗分别探查椎动脉(ve
目的:观察黄疸新生儿体内氧化应激指标的动态变化.方法:对黄疸新生儿31例治疗前、后及健康新生儿20例取血清进行丙二醛(MAD)、超氧化物歧化酶(SOD)、巯基(SH)、过氧化氢酶(CA
目的 观察桃核承气汤对早期腰椎骨折后腹胀的疗效.方法 采用桃核承气汤(桃仁、桂枝、大黄、芒硝、甘草)加减治疗早期腰椎骨折后腹胀65例.结果 总有效率95%.结论 本方法 治
目的 观察中西医结合治疗多囊卵巢综合征(PCOS)的临床疗效.方法 将107例患者随机分为治疗组和对照组.治疗组除口服去氧孕烯-块雌醇和氯米芬外,加服中药汤剂加味毓麟珠(鹿角霜、川芎、白芍、白术、茯苓、人参、当归、杜仲、菟丝子、熟地、苍术、青皮)口服,连服3个月经周期;对照组单服去氧孕烯-块雌醇和氯米芬片.结果 治疗组56例,妊娠43例,妊娠率为76.8%,对照组51例,妊娠16例,妊娠率为31.
电场因其热效应和非热效应而产生特殊的生物学效应,热效应主要指电场射频热疗和微波热疗技术,非热效应主要指交变电场和脉冲电场,这几种形式的电场在肿瘤治疗中发挥着重要的作用。
目的 探讨子宫颈癌四野照射合理铅块设计配合腔内治疗的更佳方法.方法 对39例各期子宫颈癌患者四野照射时超声测量子宫颈管至肿瘤外缘距离及妇科检查了解子宫旁情况,TPS计算四野照射时用同定铅块的放射治疗方法的子宫旁剂量,关注子宫旁的低剂量区.结果 四野照射时用固定铅块的放射治疗方法可能导致子宫旁的低剂量区,且肿瘤可能落在低剂量区内.39例患者中仍有29例见子宫旁不良改变,即肿瘤可能落在低剂量区内.结论