中国医药科学
中國醫藥科學
중국의약과학
CHINA MEDICINE AND PHARMACY
2014年
22期
93-95
,共3页
蒋泽波%常青%谢志刚%陈爱明%陈传华%谢金秀
蔣澤波%常青%謝誌剛%陳愛明%陳傳華%謝金秀
장택파%상청%사지강%진애명%진전화%사금수
超声造影%肝肿瘤%增强CT
超聲造影%肝腫瘤%增彊CT
초성조영%간종류%증강CT
Contrast-enhanced ultrasound%Hepatic tumor%Contrast-enhanced CT
目的:评价超声造影对比常规超声及增强CT在提高肝脏良恶性肿瘤鉴别诊断中的临床价值。方法对71例常规超声检出的肝脏局灶性病变,根据二维及彩色多普勒特点,结合病史给出初步良恶性判断后,进一步超声造影检查,对病灶造影剂灌注过程进行分析,得出综合判断;所有患者均行增强CT检查,最后以病理结果为金标准,进行统计学分析。结果根据常规超声检查特点,初步诊断:良性肿瘤21例(29.6%),恶性肿瘤50例(70.4%);经超声造影诊断:良性肿瘤24例,恶性肿瘤47例;增强CT诊断:良性肿瘤26例,恶性肿瘤45例;经病理检查,良性肿瘤25例,恶性肿瘤46例。超声造影检查肝脏良恶性肿瘤诊断敏感性为93.61%,特异性为91.67%,准确度为92.96%,明显优于常规超声。超声造影与增强CT在诊断肝脏良恶性肿瘤方面差异无统计学意义(P>0.05)。结论超声造影与增强CT在诊断肝脏的肿瘤及良恶性鉴别诊断中均有较高的临床价值。
目的:評價超聲造影對比常規超聲及增彊CT在提高肝髒良噁性腫瘤鑒彆診斷中的臨床價值。方法對71例常規超聲檢齣的肝髒跼竈性病變,根據二維及綵色多普勒特點,結閤病史給齣初步良噁性判斷後,進一步超聲造影檢查,對病竈造影劑灌註過程進行分析,得齣綜閤判斷;所有患者均行增彊CT檢查,最後以病理結果為金標準,進行統計學分析。結果根據常規超聲檢查特點,初步診斷:良性腫瘤21例(29.6%),噁性腫瘤50例(70.4%);經超聲造影診斷:良性腫瘤24例,噁性腫瘤47例;增彊CT診斷:良性腫瘤26例,噁性腫瘤45例;經病理檢查,良性腫瘤25例,噁性腫瘤46例。超聲造影檢查肝髒良噁性腫瘤診斷敏感性為93.61%,特異性為91.67%,準確度為92.96%,明顯優于常規超聲。超聲造影與增彊CT在診斷肝髒良噁性腫瘤方麵差異無統計學意義(P>0.05)。結論超聲造影與增彊CT在診斷肝髒的腫瘤及良噁性鑒彆診斷中均有較高的臨床價值。
목적:평개초성조영대비상규초성급증강CT재제고간장량악성종류감별진단중적림상개치。방법대71례상규초성검출적간장국조성병변,근거이유급채색다보륵특점,결합병사급출초보량악성판단후,진일보초성조영검사,대병조조영제관주과정진행분석,득출종합판단;소유환자균행증강CT검사,최후이병리결과위금표준,진행통계학분석。결과근거상규초성검사특점,초보진단:량성종류21례(29.6%),악성종류50례(70.4%);경초성조영진단:량성종류24례,악성종류47례;증강CT진단:량성종류26례,악성종류45례;경병리검사,량성종류25례,악성종류46례。초성조영검사간장량악성종류진단민감성위93.61%,특이성위91.67%,준학도위92.96%,명현우우상규초성。초성조영여증강CT재진단간장량악성종류방면차이무통계학의의(P>0.05)。결론초성조영여증강CT재진단간장적종류급량악성감별진단중균유교고적림상개치。
ObjectiveTo evaluate the clinical value of improving differential diagnosis in benign and malignant hepatic tumors by contrast-enhanced ultrasonography(CEUS) with conventional ultrasonography and contrast-enhanced CT(CECT).Methods 71 cases were found with focal liver lesion by conventional ultrasonography and color Doppler characteristics through retrospective analysis.CEUS was further applied after initial diagnosis of benign or malignant tumor was given combining with the history.The contrast media perfusion process in the lesion was analyzed and corrected judgement was given.All patients underwent CECT,and finally statistical analysis was done with pathological results as the gold standard.Results According to the results of conventional ultrasonography characteristics,preliminary diagnosis:benign tumor in 21 cases (29.6%),50 cases of malignant tumors (70.4%);by CEUS in diagnosis: benign tumor in 24 cases,47 cases of malignant tumor;CECT diagnosis:benign tumor in 26 cases,45 cases of malignant tumor.The pathological result showed there were 25 cases with benign lesions and 46 cases with malignant lesions in 71 lesions.CEUS in the differential diagnosis of benign or malignant lesions was obviously better than conventional ultrasonography with the sensibility of 93.61%,the specificity of 91.67% and the accuraty of 92.96%.There is no significant difference between CEUS and CECT in diagnosis of benign and malignant tumor (P>0.05). ConclusionThere is a higher clinical value in differential diagnosis of benign and malignant local lesions by CEUS and CECT.