医学信息
醫學信息
의학신식
MEDICAL INFORMATION
2014年
5期
138-138,139
,共2页
黄微%唐志明%冉强%肖跃进
黃微%唐誌明%冉彊%肖躍進
황미%당지명%염강%초약진
甲状腺%乳头状癌%微小癌%超声检查
甲狀腺%乳頭狀癌%微小癌%超聲檢查
갑상선%유두상암%미소암%초성검사
Thyroid%Papil ary Careinoma%Mierocareinoma%UltrasonograPhy
目的:探讨高频超声诊断甲状腺微小乳头状癌(PTMC)的诊断价值。方法分析经手术病理证实的52例(61个癌结节)PTMC、67例(74个)最大直径≤1 cm的甲状腺良性结节患者的高频超声表现,观察结节边缘、形态、内部回声、纵横比、微钙化、血流分布、是否伴颈部淋巴结肿大,进行对照分析。结果 PTMC超声表现为边缘毛糙(64.7%)、形态不规则(64.7%)、纵横比>1(66.8%)、内部极低回声(51.4%)、微小钙化(66.8%)、内部血流丰富周边血流少(30.1%),颈部及锁骨上可探及肿大淋巴结(26.8%)。良性结节表现为边缘毛糙(7.2%)、形态不规则(6.4%)、纵横比>1(6.7%)、内部极低回声(6.4%)、微小钙化(4.3%)、内部血流丰富周边血流少(30.1%),颈部及锁骨上可探及肿大淋巴结(4.1%)。 PTMC上述超声特征明显高于甲状腺良性结节,各项差异有统计学意义(P<0.05)。结论 PTMC高频超声表现具有一定特异性,高频超声对诊断PTMC具有重要价值。
目的:探討高頻超聲診斷甲狀腺微小乳頭狀癌(PTMC)的診斷價值。方法分析經手術病理證實的52例(61箇癌結節)PTMC、67例(74箇)最大直徑≤1 cm的甲狀腺良性結節患者的高頻超聲錶現,觀察結節邊緣、形態、內部迴聲、縱橫比、微鈣化、血流分佈、是否伴頸部淋巴結腫大,進行對照分析。結果 PTMC超聲錶現為邊緣毛糙(64.7%)、形態不規則(64.7%)、縱橫比>1(66.8%)、內部極低迴聲(51.4%)、微小鈣化(66.8%)、內部血流豐富週邊血流少(30.1%),頸部及鎖骨上可探及腫大淋巴結(26.8%)。良性結節錶現為邊緣毛糙(7.2%)、形態不規則(6.4%)、縱橫比>1(6.7%)、內部極低迴聲(6.4%)、微小鈣化(4.3%)、內部血流豐富週邊血流少(30.1%),頸部及鎖骨上可探及腫大淋巴結(4.1%)。 PTMC上述超聲特徵明顯高于甲狀腺良性結節,各項差異有統計學意義(P<0.05)。結論 PTMC高頻超聲錶現具有一定特異性,高頻超聲對診斷PTMC具有重要價值。
목적:탐토고빈초성진단갑상선미소유두상암(PTMC)적진단개치。방법분석경수술병리증실적52례(61개암결절)PTMC、67례(74개)최대직경≤1 cm적갑상선량성결절환자적고빈초성표현,관찰결절변연、형태、내부회성、종횡비、미개화、혈류분포、시부반경부림파결종대,진행대조분석。결과 PTMC초성표현위변연모조(64.7%)、형태불규칙(64.7%)、종횡비>1(66.8%)、내부겁저회성(51.4%)、미소개화(66.8%)、내부혈류봉부주변혈류소(30.1%),경부급쇄골상가탐급종대림파결(26.8%)。량성결절표현위변연모조(7.2%)、형태불규칙(6.4%)、종횡비>1(6.7%)、내부겁저회성(6.4%)、미소개화(4.3%)、내부혈류봉부주변혈류소(30.1%),경부급쇄골상가탐급종대림파결(4.1%)。 PTMC상술초성특정명현고우갑상선량성결절,각항차이유통계학의의(P<0.05)。결론 PTMC고빈초성표현구유일정특이성,고빈초성대진단PTMC구유중요개치。
Objective To investigatethe high-frequency Ultrasound value in diagnosing of papil ary thyroid microcarcil om. Methods Analyzed the high-frequency ultrasound performances of 52 cases (61 nodules) PTMC, 67 cases (74 nodules) benign thyroid nodules with maximum diameter ≤1 cm proved by pathology.To observe and compare the nodules edge, shape, internal echo, aspect ratio, microcalcifications, blood flow distribution, whether with cervical lymph nodes. Results PTMC ultrasound showed :rough edges (64.7%), irregular (64.7%), aspect ratio> 1 (66.8%), the internal low echo (51.4%), microcalcifications (66.8%), peripheral blood inside rich blood flow less (30.1%), neck and supraclavicular lymph nodes could be detected (26.8%). Benign nodules showed:rough edges (7.2%), irregular (6.4%), aspect ratio>1 (6.7%), the internal low echo (6.4%), microcalcifications (4.3%), the internal peripheral blood rich flow less (30.1%), neck and supraclavicular lymph nodes could be detected (4.1%).The sonographic features of PTMC was significantly higher than benign thyroid nodules, the dif erence was statistical y significant (P <0.05). Conclusion The specific frequency ultrasound performance of PTMC had some specificity and had great value in the diagnosis of PTMC.