中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2014年
4期
571-575
,共5页
火睿%徐惟捷%杜婷婷%袁刚%刘喆隆%余学锋
火睿%徐惟捷%杜婷婷%袁剛%劉喆隆%餘學鋒
화예%서유첩%두정정%원강%류철륭%여학봉
醛固酮增多症%筛查试验%确诊试验%影像学检查
醛固酮增多癥%篩查試驗%確診試驗%影像學檢查
철고동증다증%사사시험%학진시험%영상학검사
Hyperaldosteronism%Screening tests%Confirmatory tests%Adrenal imaging examination
目的:在经手术病理证实的原发性醛固酮增多症(PA)患者中评价术前各项诊断筛查方法的临床价值。方法回顾性分析经手术病理证实的102例PA患者的临床特征、生化资料及血浆醛固酮浓度(PAC)、血浆醛固酮与肾素比值(ARR),比较不同指标筛查 PA 的阳性率,不同试验对PA的确诊率及影像学检查对PA的检出率和诊断符合率。结果在上述患者中:(1)ARR>20 ng/dl·(ng·ml-1·h-1)-1筛查 PA 的阳性率为86.27%;ARR>20 ng/dl·(ng·ml-1·h-1)-1且PAC>15 ng/dl筛查PA的阳性率为68.63%(P<0.01)。(2)静脉盐水抑制试验和卡托普利抑制试验对PA的确诊率分别为100%和80%(P>0.05)。(3)影像学检查中,CT和MRI对PA的检出率明显高于超声(P<0.01);与术后病理对照,CT 对醛固酮腺瘤(APA)和单侧肾上腺皮质增生(UAH)的诊断符合率分别为97.33%和78.26%(P<0.01),MRI对APA和UAH诊断符合率分别为88.89%和75.00%(P>0.05)。结论 ARR>20 ng/dl·(ng·ml-1·h-1)-1筛查PA的阳性率高于 ARR>20 ng/dl·(ng·ml-1·h-1)-1联合PAC>15 ng/dl;盐水抑制试验和卡托普利抑制试验都有较高的确诊率;影像学检查中,CT对PA有较高的检出率和诊断符合率,对于分型而言, CT对APA的诊断符合率高于UAH。
目的:在經手術病理證實的原髮性醛固酮增多癥(PA)患者中評價術前各項診斷篩查方法的臨床價值。方法迴顧性分析經手術病理證實的102例PA患者的臨床特徵、生化資料及血漿醛固酮濃度(PAC)、血漿醛固酮與腎素比值(ARR),比較不同指標篩查 PA 的暘性率,不同試驗對PA的確診率及影像學檢查對PA的檢齣率和診斷符閤率。結果在上述患者中:(1)ARR>20 ng/dl·(ng·ml-1·h-1)-1篩查 PA 的暘性率為86.27%;ARR>20 ng/dl·(ng·ml-1·h-1)-1且PAC>15 ng/dl篩查PA的暘性率為68.63%(P<0.01)。(2)靜脈鹽水抑製試驗和卡託普利抑製試驗對PA的確診率分彆為100%和80%(P>0.05)。(3)影像學檢查中,CT和MRI對PA的檢齣率明顯高于超聲(P<0.01);與術後病理對照,CT 對醛固酮腺瘤(APA)和單側腎上腺皮質增生(UAH)的診斷符閤率分彆為97.33%和78.26%(P<0.01),MRI對APA和UAH診斷符閤率分彆為88.89%和75.00%(P>0.05)。結論 ARR>20 ng/dl·(ng·ml-1·h-1)-1篩查PA的暘性率高于 ARR>20 ng/dl·(ng·ml-1·h-1)-1聯閤PAC>15 ng/dl;鹽水抑製試驗和卡託普利抑製試驗都有較高的確診率;影像學檢查中,CT對PA有較高的檢齣率和診斷符閤率,對于分型而言, CT對APA的診斷符閤率高于UAH。
목적:재경수술병리증실적원발성철고동증다증(PA)환자중평개술전각항진단사사방법적림상개치。방법회고성분석경수술병리증실적102례PA환자적림상특정、생화자료급혈장철고동농도(PAC)、혈장철고동여신소비치(ARR),비교불동지표사사 PA 적양성솔,불동시험대PA적학진솔급영상학검사대PA적검출솔화진단부합솔。결과재상술환자중:(1)ARR>20 ng/dl·(ng·ml-1·h-1)-1사사 PA 적양성솔위86.27%;ARR>20 ng/dl·(ng·ml-1·h-1)-1차PAC>15 ng/dl사사PA적양성솔위68.63%(P<0.01)。(2)정맥염수억제시험화잡탁보리억제시험대PA적학진솔분별위100%화80%(P>0.05)。(3)영상학검사중,CT화MRI대PA적검출솔명현고우초성(P<0.01);여술후병리대조,CT 대철고동선류(APA)화단측신상선피질증생(UAH)적진단부합솔분별위97.33%화78.26%(P<0.01),MRI대APA화UAH진단부합솔분별위88.89%화75.00%(P>0.05)。결론 ARR>20 ng/dl·(ng·ml-1·h-1)-1사사PA적양성솔고우 ARR>20 ng/dl·(ng·ml-1·h-1)-1연합PAC>15 ng/dl;염수억제시험화잡탁보리억제시험도유교고적학진솔;영상학검사중,CT대PA유교고적검출솔화진단부합솔,대우분형이언, CT대APA적진단부합솔고우UAH。
Objective To evaluate the value of diagnostic methods in primary aldosteronism (PA) confirmed by postoperative pathology. Methods 102 patients with PA confirmed by postoperative Pathology were collected in Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, and analysis the clinical characteristics and biochemical data, serum aldosterone and aldosterone to renin ratio (ARR) was calculated. Comparison of screening tests, confirmatory tests and adrenal imaging in diagnosis of primary aldosteronism. Results (1)The positive screening rate was 86.27%in ARR>20 ng/dl·(ng·ml-1·h-1)-1 (the follows same as this unit) and 68.63%in ARR>20 ng/dl·(ng· ml-1·h-1)-1 combination of PAC>15 ng/dl (P<0.01). (2) The diagnostic accuracy was 100% in saline infusion test and 80%in captopril suppression test. (3) Among adrenal imaging examination, CT and MRI detection rate were significantly higher than the ultrasonography. Compared with postoperative pathology, the coincidence of CT was 97.33% in aldosterone-producing adenoma (APA) and 78.26% in unilateral adrenal hyperplasia (UAH) (P<0.01), the coincidence of MRI was 88.89%in APA and 75.00%in UAH (P>0.05). Conclusions ARR>20 ng/dl·(ng·ml-1·h-1)-1 has higher positive screening rate than ARR>20 combination of PAC>15 ng/dl. Both saline infusion test and captopril suppression test might be used as confirmatory tests for diagnosis of PA. CT has the highest detection rate of PA among adrenal imaging examination. With regard to subtype differentiation, the coincidence of CT is higher in APA than in UAH.