北京读者王女士:我儿子今年37岁,体型胖,身高180厘米,体重80公斤,发现脂肪肝3年,谷丙转氨酶80(正常40),乙肝标记物阴性。为啥转氨酶高?有何危害?连线医生——首都医科大学附属北京佑安医院主任医师廖慧钰转氨酶增高的原因很多,最常见的是病毒性肝炎,如甲肝、乙肝、丁肝等,这些可通过检查相应的血清标志物或病毒核酸而确诊。此外,转氨酶升高的原因还 Ms. Wang, a Beijing reader: My son is 37 years old, fat, 180 centimeters tall and weighing 80 kilograms. He was found to have fatty liver for 3 years, alanine aminotransferase 80 (normal 40), and hepatitis B negative. Why the high transaminase? What harm? Wiring doctor - Capital Medical University Affiliated Beijing You’an Hospital Chief Physician Liao Hui Yu Transaminase increased for many reasons, the most common is viral hepatitis, such as hepatitis A, hepatitis B, Diagnosed by examining the corresponding serum marker or viral nucleic acid. In addition, elevated transaminase also causes