蔡P問題輯 part 2

AST>2000，ALT>3000的患者，分析以下情況：

HBsAg	IgM anti-HBc	意義為？
-	-	Acute hepatitis non-B
-	+	Gap period Low-level viremia Other cause with high-titer rheumatoid factor
+	-	Other causes superimposed on chronic hepatitis B Chronic hepatitis B
+	+	Acute hepatitis B Chronic hepatitis B