Hi, I hope you are very well. The study of alterations in hepatic chemistry consists of:
1. Know the type of enzyme and pattern of elevation, you comment that you only present an increase in ALT levels so we can infer that it is a hepatocellular pattern.
2. Assess the severity of elevation of enzymes; In your case it is of a slight level.
An image study as an abdominal
ultrasound is elementary when it comes to an obstructive process because it speaks of cholestasis; you mention that you have presented isolated episodes of jaundice, however in your image study you did not present any obstructive alteration or biliary tract, considering the high diagnostic yield of abdominal ultrasound in these diagnoses.
You should be given laboratory tests such as:
1. Viral panel in search of HAV, HBV and HCV infection.
2. Search for autoimmune pathologies such as
autoimmune hepatitis.
3. Inherited or genetic causes where an iron panel is important in the presence of suspected
hemochromatosis or
ceruloplasmin in case of Wilson's disease.
Laboratory studies should be repeated, with special attention to the levels of TGP, TGO, albumin, proteins, globulins,
alkaline phosphatase. If a suspected diagnosis is presented, it should be studied in a targeted manner. If it is not enough, a
liver biopsy should be performed, which may be useful both to find the etiological diagnosis and to evaluate the degree of
liver damage.