林妹妹 吳志榮


[摘要] 目的 研究慢性乙型病毒性肝炎(chronic hepatitis B,CHB)患者Fibroscan參數與血清肝纖維化指標的相關性。 方法 選擇我院消化科2017年1月~2018年12月門診及住院的213例CHB患者,按肝臟影像學Fibroscan檢測參數(FS值)將患者分為非肝硬化組與肝硬化組,根據Fibroscan分期前者即非肝硬化組又分為無肝纖維化組、輕度肝纖維化組、中度肝纖維化組和重度肝纖維化組。所有患者均采集其相近時間段的Fibroscan參數及血透明質酸(HA)、層黏連蛋白(LN)、Ⅲ型前膠原(PCⅢ)、Ⅳ型膠原(C-Ⅳ)檢驗指標。結果采用SPSS17.0軟件進行統計學分析。 結果 四項肝纖指標、FS值均與肝纖維化程度相關。PCⅢ、C-Ⅳ、HA、LN檢測值與FS值之間均存在良好的相關性(r=0.403、0.452、0.553、0.472,P<0.01),其中以HA檢測值與Fibroscan檢測值之間的相關性最高(r=0.553,P<0.01)。 結論 四項血肝纖指標的檢測數據與Fibroscan檢測數據之間存在顯著的相關性。四項血清學肝纖指標檢測在肝纖維化程度較明顯時準確性更高。
[關鍵詞] Fibroscan;Ⅲ型前膠原;Ⅳ型膠原;透明質酸;層黏連蛋白
[中圖分類號] R512.62? ? ? ? ? [文獻標識碼] A? ? ? ? ? [文章編號] 1673-9701(2020)03-0001-04
[Abstract] Objective To investigate the correlation between FibroScan parameters and serum hepatic fibrosis index in patients with chronic hepatitis B(CHB). Methods A total of 213 CHB patients admitted in the gastroenterological clinic and ward in our hospital from January 2017 to December 2018 were selected. FS as an imaging technique was performed. The patients were divided into the non-liver cirrhosis(LC) group and the LC group based on their liver FS values. Those in the non-LC group were divided into the non-LF group, the mild-LF group, the moderate-LF group and the severe-LF group depending on different phases determined by FS. FS values in all patients and test results of the four markers encompassing hyaluronic acid(HA), laminin(LN), type Ⅲ procollagen(PCⅢ) and type Ⅳ collagen(C-Ⅳ) for the corresponding period in all samples were collected. All data were analyzed using SPSS 17.0 software. Results The four markers of LF and FS values were correlated with the degree of LF. Besides, levels of PCⅢ, C-Ⅳ, HA and LN were correlated with FS values(r=0.403, 0.452, 0.553 and 0.472, P<0.01), of which HA levels exhibited the best correlation with FS values(r=0.553, P<0.01). Conclusion There were significant correlations between the four serum markers of LF and FS values. These markers showed high accuracy in determining the degree of LF.
[Key words] Fibroscan; Type Ⅲ procollagen; Type Ⅳ collagen; Hyaluronic acid; Laminin
慢性乙型病毒性肝炎(chronic hepatitis B,CHB)是我國目前最常見的消化系統傳染病,其中乙型肝炎病毒的長期感染會引起肝組織纖維化從而導致肝硬化的發生。肝硬化的病程呈進行性發展,患者可逐漸出現腹水、食管靜脈曲張、脾腫大、肝性腦病、肝衰竭等不同嚴重程度的臨床癥狀,需要通過輔助檢查來判斷肝硬化的嚴重程度[1]。目前,診斷肝纖維化的“金標準”仍是肝活檢,但由于其費用高、患者依從性差、相關的并發癥及取樣差錯等缺點,臨床肝活檢有較大的局限性。肝臟瞬時彈性成像系統(Fibroscan)是近年來興起的超聲檢查手段,通過對彈性超聲波在肝臟組織中傳導速度的測定判斷組織硬度及纖維化程度。Fibroscan檢測數據和肝纖維化程度之間有較好的相關性,對于部分患者可免于肝組織活檢,是一種可靠的診斷肝纖維化的無創檢查手段[2]。……