Contrast Researches of Liver Biopsy and Ultrasound in the Diagnosis of Fatty Liver
10.3969/j.issn.1003-4706.2018.01.020
- VernacularTitle:肝活检与B超诊断脂肪肝的对比研究
- Author:
Lin ZHUANG
1
;
Ming-Fen HU
;
Xing-Mei PANG
;
Bao-Li BAI
;
Lin WANG
;
Hong-Jie YANG
;
Yun-Li LI
;
Zhi-Jian DONG
;
Wen-Qing HUAN
;
Qing-Qing WANG
;
Wei-Qin YU
;
Xiao-Lin KUANG
Author Information
1. 昆明市第三人民医院肝一科
- Keywords:
Fatty liver;
Bultrasonograpgy;
Liver puncture biopsy;
Diagnosis
- From:
Journal of Kunming Medical University
2018;39(1):85-91
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the significance of liver biopsy and B ultrasonograpgy in the diagnosis of fatty liver. Methods The results of 62 patients with liver steatosis diagnosed by liver puncture biopsy but not by B-ultrasonograpgy were contrastively analyzed and combined with liver function, blood lipids, blood glucose, and body mass index. Results The 62 cases which were not diagnosed as fatty liver by B-ultrasonograpgy were proved to be 5％-33％liver steatosis after liver puncture biopsy. Among the 62 cases, 23 cases were indicated by the B-ultrasonograpgy that the liver parenchyma echo did not see abnormalities, 18 cases showed the liver parenchyma echo slightly was enlarged, 17 cases showed the liver parenchyma echo density was a bit enhanced and 4 cases were diffuse liver damage,which respectively were 37.01％、29.03％、27.42％and 6.45％. Pathologically it indicated that 45 cases were 5％≤liver steatosis≤19％. Among the 45 cases, 18 cases were indicated by the B-ultrasonograpgy that the liver parenchyma echo was not seen abnormalities, 8 cases showed the liver parenchyma echo slightly was enlarged, 17 cases showed the liver parenchyma echo density was a bit enhanced, and 2 cases were diffuse liver damage, and the change of ultrasound was mainly showed by the liver parenchyma echo not seen abnormalities and the enhanced liver parenchyma echo density. Pathologically it indicated that 17 cases were 20％≤liver steatosis≤33％, 6 cases were indicated by the B-ultrasonograpgy that the liver parenchyma echo did not see abnormalities, 5 cases showed the liver parenchyma echo slightly was enlarged, 5 cases showed the liver parenchyma echo density was a bit enhanced, and 1 case was diffuse liver damage, and the change of ultrasound was mainly showed by the liver parenchyma echo not seen abnormalities, the slightly enlarged liver parenchyma echo and the enhanced liver parenchyma echo density. By analyzing the influence to the ultrasound changes by patients' liver function, body mass index, blood fat and blood sugar, and with logistic regression analysis through a disorderly classification, it was found that the larger value of the glutamine transferase, alkaline phosphatase, body mass index, triglyceride and low density lipoprotein cholesterol, the higher possibility of diffuse liver damage, and the higher level of fatty degeneration, the higher possibility of diffuse liver damage. Conclusion In the diagnosis of fatty liver, when the fatty degeneration is below 1/3, B-ultrasonic examination can't show characteristic changes of fatty liver. It should be closely observed or take liver puncture biopsy to make a definite diagnosis of fatty liver.
