安徽医药
安徽醫藥
안휘의약
ANHUI MEDICAL AND PHARMACEUTICAL JOURNAL
2014年
5期
885-886,887
,共3页
数字钼靶X线%高频超声%阴性乳腺病灶%乳腺癌
數字鉬靶X線%高頻超聲%陰性乳腺病竈%乳腺癌
수자목파X선%고빈초성%음성유선병조%유선암
digital mammography X-ray%frequency ultrasound%negative breast lesions%breast cancer
目的:观察比较数字钼靶X线摄影和高频超声检查对触诊阴性乳腺癌病灶的诊断价值。方法回顾性分析82例触诊阴性乳腺病灶患者的钼靶X线及高频超声诊断资料,以病理诊断结果作为金标准,对两种影像学检查方法的诊断价值进行分析比较。结果本组82例患者82个触诊阴性乳腺病灶,术后病理诊断结果显示,28例患者阴性乳腺病灶为癌性病灶,均为单发。钼靶X线检查25例阳性,57例阴性,高频超声检查显示22例阳性,60例阴性。钼靶X线检查的敏感性高于超声检查,经比较差异有统计学意义(P<0.05)。钼靶X线检查的准确性、特异性虽高于超声检查,但经比较差异无统计学意义(P>0.05)。钼靶X线与高频超声诊断28个触诊阴性乳腺癌病灶的阳性率分别为82.14%(23/28)和64.29%(18/28),两组经比较差异有统计学意义(P<0.05)。两组均阳性的病灶占35.71%(10/28),仅钼靶X线显示阳性的病灶占46.43%(13/28),仅高频超声诊断显示阳性的病灶占28.57%(8/28)。钼靶X线检查乳腺癌病灶主要表现为恶性钙化,占诊断阳性病灶的69.57%(16/23)。高频超声检查乳腺癌病灶的超声特点主要为边界不清的低回声占位,占55.56%(10/18)。结论数字钼靶X线摄影和高频超声检查诊断触诊阴性乳腺病灶均有较高的临床应用价值,但钼靶X线具有更高的准确性、特异性及敏感性,具有更好的临床应用前景。
目的:觀察比較數字鉬靶X線攝影和高頻超聲檢查對觸診陰性乳腺癌病竈的診斷價值。方法迴顧性分析82例觸診陰性乳腺病竈患者的鉬靶X線及高頻超聲診斷資料,以病理診斷結果作為金標準,對兩種影像學檢查方法的診斷價值進行分析比較。結果本組82例患者82箇觸診陰性乳腺病竈,術後病理診斷結果顯示,28例患者陰性乳腺病竈為癌性病竈,均為單髮。鉬靶X線檢查25例暘性,57例陰性,高頻超聲檢查顯示22例暘性,60例陰性。鉬靶X線檢查的敏感性高于超聲檢查,經比較差異有統計學意義(P<0.05)。鉬靶X線檢查的準確性、特異性雖高于超聲檢查,但經比較差異無統計學意義(P>0.05)。鉬靶X線與高頻超聲診斷28箇觸診陰性乳腺癌病竈的暘性率分彆為82.14%(23/28)和64.29%(18/28),兩組經比較差異有統計學意義(P<0.05)。兩組均暘性的病竈佔35.71%(10/28),僅鉬靶X線顯示暘性的病竈佔46.43%(13/28),僅高頻超聲診斷顯示暘性的病竈佔28.57%(8/28)。鉬靶X線檢查乳腺癌病竈主要錶現為噁性鈣化,佔診斷暘性病竈的69.57%(16/23)。高頻超聲檢查乳腺癌病竈的超聲特點主要為邊界不清的低迴聲佔位,佔55.56%(10/18)。結論數字鉬靶X線攝影和高頻超聲檢查診斷觸診陰性乳腺病竈均有較高的臨床應用價值,但鉬靶X線具有更高的準確性、特異性及敏感性,具有更好的臨床應用前景。
목적:관찰비교수자목파X선섭영화고빈초성검사대촉진음성유선암병조적진단개치。방법회고성분석82례촉진음성유선병조환자적목파X선급고빈초성진단자료,이병리진단결과작위금표준,대량충영상학검사방법적진단개치진행분석비교。결과본조82례환자82개촉진음성유선병조,술후병리진단결과현시,28례환자음성유선병조위암성병조,균위단발。목파X선검사25례양성,57례음성,고빈초성검사현시22례양성,60례음성。목파X선검사적민감성고우초성검사,경비교차이유통계학의의(P<0.05)。목파X선검사적준학성、특이성수고우초성검사,단경비교차이무통계학의의(P>0.05)。목파X선여고빈초성진단28개촉진음성유선암병조적양성솔분별위82.14%(23/28)화64.29%(18/28),량조경비교차이유통계학의의(P<0.05)。량조균양성적병조점35.71%(10/28),부목파X선현시양성적병조점46.43%(13/28),부고빈초성진단현시양성적병조점28.57%(8/28)。목파X선검사유선암병조주요표현위악성개화,점진단양성병조적69.57%(16/23)。고빈초성검사유선암병조적초성특점주요위변계불청적저회성점위,점55.56%(10/18)。결론수자목파X선섭영화고빈초성검사진단촉진음성유선병조균유교고적림상응용개치,단목파X선구유경고적준학성、특이성급민감성,구유경호적림상응용전경。
Objective To compare value of digital mammography and high frequency ultrasonography in diagnosis of nonpalpable breast lesions.Methods A retrospective analysis was made of the molybdenum target X-ray and high-frequency ultrasound diagnostic infor-mation of 82 cases diagnosed as nonpalpable breast lesions .Pathological diagnosis was taken as the gold standard to compare the diag-nostic value of both imaging methods .Results Postoperative pathological diagnosis showed that 28 patients had solitary cancerous fo-cus.Molybdenum target X-ray examination was positive in 25 cases,negative in 57 cases while high frequency ultrasonography showed 22 positive and 60 negative.The sensitivity of mammography was higher than ultrasound examination ,with significant difference (P<0.05).Molybdenum target X-ray inspection is more accurate and specific than ultrasonography ,yet with no significant difference (P>0.05).The positive rates of mammography and ultrasound in diagnosis of 28 nonpalpable breast cancer were 82.14% (23/28) and 64.29%(18/28),respectively with significant differences (P<0.05).The lesions diagnosed positive by both groups accounted for 35.71%(10/28),only by the molybdenum target X-ray 46.43% (13/28),only by high frequency ultrasound 28.57% (8/28). Mammography breast cancer lesions mainly showed malignant calcification , which accounted for 69 .57% ( 16/23 ) .The sonographic features of high frequency ultrasonography of breast cancer are ill -defined hypoechoic mass,which accounted for 55.56% (10/18). Conclusions Digital mammography X-ray photography and high-frequency ultrasound diagnosis of nonpalpable breast lesions have a high clinical value ,but molybdenum target X-ray is more accurate ,specific and sensitive ,which has better clinical prospects .