Abnormalities of liver function tests in patients with hyperthyroidism / 대한내과학회지
Korean Journal of Medicine
; : 18-24, 2007.
Article
ي Ko
| WPRIM
| ID: wpr-216416
المكتبة المسؤولة:
WPRO
ABSTRACT
BACKGROUND:
Abnormalities of liver function tests are common in patients with hyperthyroidism and may reflect thyroid hormone status. The aim of our study was to analyze the frequency of abnormal liver function tests in the patients with hyperthyroidism at diagnosis and the association with the thyroid function state after antithyroid therapy.METHODS:
Three hundred seventy eight patients with hyperthyroidism who visited Chungnam National University Hospital from June 2004 to May 2005 and had no other causes for abnormal liver function tests were examined. At diagnosis, 272 of 378 patients had various abnormalities seen on the liver function tests. Among 272 patients, 65 were followed up for liver function tests and were analyzed for sex, age, use of an antithyroid drug, and thyroid function tests after administration of an antithyroid drug. We analyzed the frequency of liver function abnormalities and the relevance between abnormalities of liver function and the thyroid function state.RESULTS:
Abnormalities in AST, ALT, total bilirubin, alkaline phosphatase and GGT were observed in 16.4%, 31.0%, 3.2%, 48.7% and 26.9% of the 378 patients with hyperthyroidism, respectively. The level of alkaline phosphatase was the most common abnormal parameter. After antithyroid therapy, 48 (73.8%) of 65 patients had normalization of their liver function abnormalities. The normalization rate for AST, ALT, alkaline phosphatase and GGT were higher in the euthyroid status group than the sustained hyperthyoid status group. The normalization rate for ALT was significantly higher in the female group than in the male group, but the effect of antithyroid drug use and age on the normalization rate was not statistically significant.CONCLUSIONS:
These findings indicate that abnormalities of liver function tests are common in patients with hyperthyroidism and these abnormalities are strongly associated with thyroid hormone status.Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Thyroid Function Tests
/
Thyroid Gland
/
Bilirubin
/
Diagnosis
/
Alkaline Phosphatase
/
Hyperthyroidism
/
Liver
/
Liver Function Tests
نوع الدراسة:
Diagnostic_studies
المحددات:
Female
/
Humans
/
Male
اللغة:
Ko
مجلة:
Korean Journal of Medicine
السنة:
2007
نوع:
Article