临床肝胆病杂志
臨床肝膽病雜誌
림상간담병잡지
CHINESE JOURNAL OF CLINICAL HEPATOLOGY
2015年
5期
729-732
,共4页
肝肿瘤%局灶性结节性增生%甲胎蛋白类%磁共振成像%体层摄影术,X 线计算机
肝腫瘤%跼竈性結節性增生%甲胎蛋白類%磁共振成像%體層攝影術,X 線計算機
간종류%국조성결절성증생%갑태단백류%자공진성상%체층섭영술,X 선계산궤
liver neoplasms%focal nodular hyperplasia%alpha -fetoproteins%magnetic resonance imaging%tomography,X -ray computed
目的:探讨肝脏局灶性结节性增生(FNH)和甲胎蛋白(AFP)阴性肝细胞癌(HCC)患者的 MRI 和 CT 平扫及动态增强表现。方法回顾性分析2012年4月-2014年4月北京市密云县医院收治的124例肝脏肿瘤患者的临床资料。结果74例 FNH患者中,54例患者接受 CT 检查,其中38例患者接受三期动态增强扫描,16例患者仅接受平扫;62例患者接受 MRI 检查,均接受平扫及增强扫描,其中应用钆贝葡胺(Gd -BOPTA)造影剂42例。50例 AFP 阴性 HCC 患者中,40例患者接受 CT 检查,其中10例患者只接受平扫;46例患者接受 MRI 平扫及增强扫描,其中采用 Gd -BOPTA 造影剂30例,30例30个病灶中延迟1~2 h 扫描均呈低信号。结论FNH 和 AFP 阴性 HCC 患者的 MRI 和 CT 平扫及动态增强表现各具特点,多种检查方法联合应用能够促进二者诊断率的显著提升。
目的:探討肝髒跼竈性結節性增生(FNH)和甲胎蛋白(AFP)陰性肝細胞癌(HCC)患者的 MRI 和 CT 平掃及動態增彊錶現。方法迴顧性分析2012年4月-2014年4月北京市密雲縣醫院收治的124例肝髒腫瘤患者的臨床資料。結果74例 FNH患者中,54例患者接受 CT 檢查,其中38例患者接受三期動態增彊掃描,16例患者僅接受平掃;62例患者接受 MRI 檢查,均接受平掃及增彊掃描,其中應用釓貝葡胺(Gd -BOPTA)造影劑42例。50例 AFP 陰性 HCC 患者中,40例患者接受 CT 檢查,其中10例患者隻接受平掃;46例患者接受 MRI 平掃及增彊掃描,其中採用 Gd -BOPTA 造影劑30例,30例30箇病竈中延遲1~2 h 掃描均呈低信號。結論FNH 和 AFP 陰性 HCC 患者的 MRI 和 CT 平掃及動態增彊錶現各具特點,多種檢查方法聯閤應用能夠促進二者診斷率的顯著提升。
목적:탐토간장국조성결절성증생(FNH)화갑태단백(AFP)음성간세포암(HCC)환자적 MRI 화 CT 평소급동태증강표현。방법회고성분석2012년4월-2014년4월북경시밀운현의원수치적124례간장종류환자적림상자료。결과74례 FNH환자중,54례환자접수 CT 검사,기중38례환자접수삼기동태증강소묘,16례환자부접수평소;62례환자접수 MRI 검사,균접수평소급증강소묘,기중응용구패포알(Gd -BOPTA)조영제42례。50례 AFP 음성 HCC 환자중,40례환자접수 CT 검사,기중10례환자지접수평소;46례환자접수 MRI 평소급증강소묘,기중채용 Gd -BOPTA 조영제30례,30례30개병조중연지1~2 h 소묘균정저신호。결론FNH 화 AFP 음성 HCC 환자적 MRI 화 CT 평소급동태증강표현각구특점,다충검사방법연합응용능구촉진이자진단솔적현저제승。
Objective To investigate plain and dynamic enhanced magnetic resonance imaging (MRI)and computed tomography (CT) findings in patients with focal nodular hyperplasia (FNH)of the liver and hepatocellular carcinoma (HCC)patients with negative alpha -fe-toprotein (AFP).Methods A statistical analysis was performed on the clinical data of 124 cases of liver tumor admitted to Beijing Miyun County Hospital from April 2012 to April 2014.Results Fifty -five of the 74 patients with FNH underwent CT examination,among whom 38 patients received three -phase dynamic enhanced scan and 16 received only plain scan;62 cases had plain and enhanced MRI with the application of contrast agent Gd -BOPTA in 42 patients.Among the 50 HCC patients with negative AFP,CT examination was performed in 40 and 10 only had plain scan;46 patients received plain and enhanced MRI with the use of contrast agent Gd -BOPTA in 30.Delayed scan after 1 -2 h demonstrated low signal in 30 lesions of the 30 cases.Conclusion For patients with liver FNH and AFP -negative HCC pa-tients,their plain and dynamic enhanced MRI and CT scan have respective characteristics.A combination of multiple examination methods can significantly improve diagnostic yield of the two diseases.