中华肿瘤杂志
中華腫瘤雜誌
중화종류잡지
CHINESE JOURNAL OF ONCOLOGY
2014年
3期
207-211
,共5页
李智宇%黄振%毕新宇%杨琳%赵建军%赵宏%张业繁%蔡建强%郑晓川
李智宇%黃振%畢新宇%楊琳%趙建軍%趙宏%張業繁%蔡建彊%鄭曉川
리지우%황진%필신우%양림%조건군%조굉%장업번%채건강%정효천
肝肿瘤,肝细胞-胆管细胞混合型%肝肿瘤,巨细胞型%肝肿瘤,肉瘤样%预后%危险因素
肝腫瘤,肝細胞-膽管細胞混閤型%肝腫瘤,巨細胞型%肝腫瘤,肉瘤樣%預後%危險因素
간종류,간세포-담관세포혼합형%간종류,거세포형%간종류,육류양%예후%위험인소
Liver neoplasms,combined hepatocellular carcinoma and cholangiocarcinoma%Liver neoplasms,giant cell carcinoma%Liver neoplasms,sarcomatoid carcinoma%Prognosis%Risk factor
目的 研究三种预后较差的少见病理类型原发性肝癌的临床特点和预后相关因素.方法 回顾性分析1998年10月至2013年6月收治的经术后病理证实的69例少见病理类型原发性肝癌(肝细胞-胆管细胞混合型肝癌34例,巨细胞型肝癌19例,肉瘤样肝癌16例)患者的临床资料,并与同期收治的80例低分化肝细胞肝癌患者进行比较.结果 4组不同类型原发性肝癌患者的性别、年龄、乙肝表面抗原(HBsAg)阳性率、甲胎蛋白水平、肝硬化情况、肿瘤部位、肿瘤大小以及肝切除术式的比较,差异均无统计学意义(均P>0.05);但术前癌胚抗原水平、肿瘤数目、是否行肝门淋巴结清扫术、有无邻近器官侵犯、有无脉管癌栓的差异均有统计学意义(均P<0.05).生存分析的结果显示,肝细胞-胆管细胞混合型肝癌、巨细胞型肝癌、肉瘤样肝癌和低分化肝细胞肝癌组患者的中位生存时间分别为20、13、8和36个月.肝细胞-胆管细胞混合型肝癌组患者的1、3、5年生存率分别为61.8%、29.4%和20.6%,巨细胞型肝癌组患者的1、3、5年生存率分别为52.6%、31.6%和0%,肉瘤样肝癌组患者的1、3、5年生存率分别为31.3%、0%和0%,低分化肝细胞肝癌组患者的1、3、5年生存率分别为83.8%、33.8%和7.5%,肉瘤样肝癌组患者的预后最差(P<0.05).Cox多因素分析的结果显示,切缘阳性为影响肝细胞-胆管细胞混合型肝癌、巨细胞型肝癌和肉瘤样肝癌患者预后的独立危险因素.结论 肝细胞-胆管细胞混合型肝癌、巨细胞型肝癌和肉瘤样肝癌是三种预后较差的肝癌病理类型,尤以肉瘤样肝癌恶性程度最高,预后最差,手术应尽可能行根治性切除.
目的 研究三種預後較差的少見病理類型原髮性肝癌的臨床特點和預後相關因素.方法 迴顧性分析1998年10月至2013年6月收治的經術後病理證實的69例少見病理類型原髮性肝癌(肝細胞-膽管細胞混閤型肝癌34例,巨細胞型肝癌19例,肉瘤樣肝癌16例)患者的臨床資料,併與同期收治的80例低分化肝細胞肝癌患者進行比較.結果 4組不同類型原髮性肝癌患者的性彆、年齡、乙肝錶麵抗原(HBsAg)暘性率、甲胎蛋白水平、肝硬化情況、腫瘤部位、腫瘤大小以及肝切除術式的比較,差異均無統計學意義(均P>0.05);但術前癌胚抗原水平、腫瘤數目、是否行肝門淋巴結清掃術、有無鄰近器官侵犯、有無脈管癌栓的差異均有統計學意義(均P<0.05).生存分析的結果顯示,肝細胞-膽管細胞混閤型肝癌、巨細胞型肝癌、肉瘤樣肝癌和低分化肝細胞肝癌組患者的中位生存時間分彆為20、13、8和36箇月.肝細胞-膽管細胞混閤型肝癌組患者的1、3、5年生存率分彆為61.8%、29.4%和20.6%,巨細胞型肝癌組患者的1、3、5年生存率分彆為52.6%、31.6%和0%,肉瘤樣肝癌組患者的1、3、5年生存率分彆為31.3%、0%和0%,低分化肝細胞肝癌組患者的1、3、5年生存率分彆為83.8%、33.8%和7.5%,肉瘤樣肝癌組患者的預後最差(P<0.05).Cox多因素分析的結果顯示,切緣暘性為影響肝細胞-膽管細胞混閤型肝癌、巨細胞型肝癌和肉瘤樣肝癌患者預後的獨立危險因素.結論 肝細胞-膽管細胞混閤型肝癌、巨細胞型肝癌和肉瘤樣肝癌是三種預後較差的肝癌病理類型,尤以肉瘤樣肝癌噁性程度最高,預後最差,手術應儘可能行根治性切除.
목적 연구삼충예후교차적소견병리류형원발성간암적림상특점화예후상관인소.방법 회고성분석1998년10월지2013년6월수치적경술후병리증실적69례소견병리류형원발성간암(간세포-담관세포혼합형간암34례,거세포형간암19례,육류양간암16례)환자적림상자료,병여동기수치적80례저분화간세포간암환자진행비교.결과 4조불동류형원발성간암환자적성별、년령、을간표면항원(HBsAg)양성솔、갑태단백수평、간경화정황、종류부위、종류대소이급간절제술식적비교,차이균무통계학의의(균P>0.05);단술전암배항원수평、종류수목、시부행간문림파결청소술、유무린근기관침범、유무맥관암전적차이균유통계학의의(균P<0.05).생존분석적결과현시,간세포-담관세포혼합형간암、거세포형간암、육류양간암화저분화간세포간암조환자적중위생존시간분별위20、13、8화36개월.간세포-담관세포혼합형간암조환자적1、3、5년생존솔분별위61.8%、29.4%화20.6%,거세포형간암조환자적1、3、5년생존솔분별위52.6%、31.6%화0%,육류양간암조환자적1、3、5년생존솔분별위31.3%、0%화0%,저분화간세포간암조환자적1、3、5년생존솔분별위83.8%、33.8%화7.5%,육류양간암조환자적예후최차(P<0.05).Cox다인소분석적결과현시,절연양성위영향간세포-담관세포혼합형간암、거세포형간암화육류양간암환자예후적독립위험인소.결론 간세포-담관세포혼합형간암、거세포형간암화육류양간암시삼충예후교차적간암병리류형,우이육류양간암악성정도최고,예후최차,수술응진가능행근치성절제.
Objective To explore the clinicopathological features and prognostic factors of three rare and poor-prognostic pathological subtypes of primary liver carcinoma,and improve the clinical diagnosis and surgical treatment.Methods A retrospective analysis of clinicopathological data of 69 patients with rare pathological subtypes of primary liver carcinoma,diagnosed by postoperative pathology in our hospital from October 1998 to June 2013 was carried out.The data of 80 cases of common poorly differentiated hepatocellular carcinoma treated in the same period were collected as control group.Kaplan-Meier method was used to analyze the survival rate,and Cox proportional hazards model was used for prognostic analysis in the patients.Results Thirty-four cases were combined hepatocellular carcinoma and cholangiocarcinoma (CCC,28 males,6 females),with a median age of 52 years (range,33 to 73).Ninteen cases were giant cell carcinoma (GCC,16 males and 3 females),with a median age of 59 years (range,38 to 66).Sixteen cases were sarcomatoid carcinoma (SC,14 males and 2 females),with a median age of 57 years (range,46 to 70).The survival analysis revealed that median survival time and the 1-,3-,5-year survival rates for these 3 groups were 20 months,61.8%,29.4%,and 20.6% in the CCC patients,13 months,52.6%,31.6%,and 0% in the GCC patients,and 8 months,31.3%,0%,0% in the SC patients,respectively.The median survival time and survival rate of the SC group were significantly lower than those of the other three groups (P < 0.05).However,in the SC group,the incidences of hilar lymph nodes metastasis,vascular tumor emboli and invasion of adjacent organs were significantly higher than those in the other three groups (P < 0.05).There were no statistically significant differences among the other three groups (P > 0.05).The levels of carcino-embryonic antigen were higher in the three rare subtype groups than that of the control group.The incidences of multiple tumors of the three rare subtype groups were higher than that of the control group (P < 0.05).Positive surgical margin was an independent unfavorable prognostic factor.Conclusions The combined hepatocellular carcinoma and cholangiocarcinoma,giant cell carcinoma and sarcomatoid carcinoma have a poor prognosis.Among them sarcomatoid carcinoma is the most malignant and poor prognostic one.Radical resection is recommended.