Asymptomatic persistent non-virus non-alcohol related elevation of aminotransferase levels: a rare case and review of the literature
Abstract
Alanine aminotransferase (ALT) and aspartate aminotransferase
(AST) are found in the liver in their highest concentrations. Two
most common causes of asymptomatic transaminase elevation
are viral infections and alcohol intake. Persistent non-viral nonalcohol
related elevation of aminotransferases indicates that one
or both aminotransferase levels exceed the upper reference limit
for a period of at least 4 weeks. Causes are classified as hepatic;
such as steatosis, autoimmune hepatitis, Wilson’s disease,
hemachromatosis, and nonhepatic; such as celiac disease,
myopathy and hyperthyroidism. Drug use and substance abuse
may also cause an increase in aminotransferase levels. Here, we
report a fifty-eight-year old female patient who had asymptomatic
non-viral non-alcohol related aminotransferase elevation for a year
incidentally diagnosed with malignant infiltration of the liver. It
should be noted that, malignant infiltration of the liver may also be
a rare cause of asymptomatic persistent elevation of transaminases.
Such cases, especially with suspected malignancy should be
evaluated in terms of this condition.
Keywords
References
- Pratt DS, Kaplan MM. Evaluation of abnormal liverenzyme results in asymptomatic patients. N Engl J Med 2000;342:1266-1271.
Details
Primary Language
English
Subjects
Clinical Sciences
Journal Section
Case Report
Authors
Gokhan Tazegul
This is me
Türkiye
Neslihan Gunes
This is me
Türkiye
Mete Akın
This is me
Türkiye
Gulsum Ozlem Elpek
This is me
Türkiye
Adil Boz
This is me
Türkiye
Publication Date
October 15, 2016
Submission Date
December 26, 2016
Acceptance Date
August 15, 2016
Published in Issue
Year 2016 Volume: 29 Number: 3