J Korean Rheum Assoc.
1999 Mar;6(1):97-101.
A Case of Hypothyroid Myopathy
Abstract
- Hypothyroidism may be accompanied by different rheumatic syndromes such as neuropathy. Arthropathy and myopathy. Sebere myopathy with high elevations of creatine kinase (CK) is rarely seen in hypothyroidism. Authors experinced a case of myopathy with hypothyroidism. Similar to rheumatoid arthritis or polymyositis like syndrome. We have treated with thyroid hormone replacement (Levothyroxine sedium 100ug/day) for 10 months. The initial serology resulted in : free T4 0.51ng/dl, TSH 110ulU/ml, LDH 465 units, and CK 4385 units. After tratment, we gained free T4 1.60ng/dl, TSH 0.14uIU/ml, LDH 110 units, and CK 80 utits and musculoskeletal symptoms are much improved We reprort this patient with a review of literatures.
