Hypokalaemic periodic paralysis secondary to subclinical hyperthyroidism is an uncommon clinical phenomenon characterised by lower limb hypokalaemia in the background of hyperthyroidism. In this article, we report a patient who presented with progressive muscle weakness that was refractory potassium replacement therapy. He has no diarrhoea, reduced appetite and not taking any medication can cau...

This study investigated the expression of vascular endothelial growth factor (VEGF), vascular density, and apoptosis in fetal rat adrenal glands with hyperthyroidism in late gestation. Twelve mature female Wistar albino rats with the same biological and physiological features were used for this study. Rats were divided into two groups: control and hyperthyroidism. Hyperthyroidism was induced by...

Syndrome differentiation is the characteristic and soul of Traditional Chinese Medicine (TCM), which has certain advantages in treatment hyperthyroidism. TCM mainly divides its syndrome into four types: exuberant liver fire type, yin deficiency qi-yin type phlegm stagnation type. This paper summarizes hyperthyroidism by differentiation, order to provide some reference for this disease.

Background and Purpose—Case reports or case series have reported the association between hyperthyroidism and cerebrovascular disease. However, hyperthyroidism has never been considered as a potential risk factor for stroke in young people. The aim of the present study is to estimate the risk for ischemic stroke among hyperthyroidism patients aged 18 to 44 years during a 5-year period after the ...

BACKGROUND Hyperthyroidism is very common in older cats, but the etiopathogenesis is poorly understood. Decreased risk of hyperthyroidism has been reported in certain colorpoint breeds, and this observation previously has been hypothesized to result from relatively greater tyrosine availability for thyroid hormone production because of limited ability to convert tyrosine to melanin pigment. How...

BACKGROUND AND PURPOSE Case reports or case series have reported the association between hyperthyroidism and cerebrovascular disease. However, hyperthyroidism has never been considered as a potential risk factor for stroke in young people. The aim of the present study is to estimate the risk for ischemic stroke among hyperthyroidism patients aged 18 to 44 years during a 5-year period after the ...

A patient initially presented with an autonomously functioning right thyroid nodule and transient hyperthyroidism which lasted for a few months. Several months after resolution of thyrotoxicosis, the patient had a recurrent episode of hyperthyroidism and was found to have a left hot nodule. The right hyperfunctioning nodule had become cold on scintigraphy, and its aspiration revealed haemorrhag...

Hyperthyroidism is one of the causes of thyrotoxicosis and the most common cause of hyperthyroidism in Korea is Graves disease. The diagnosis and treatment of Graves disease are different according to geographical area. Recently, the American Thyroid Association and the American Association of Clinical Endocrinologists suggested new management guidelines for hyperthyroidism. However, these guid...

Subclinical hyperthyroidism is defined as low or undetectable serum thyrotropin concentration in the presence of levels of free thriiodothyronine and thyroxine within the reference range. Despite the conflicting results from many observational studies, this thyroid disorder has been associated with an increased risk of developing atrial fibrillation, left ventricular hypertrophy, increased hear...

Hyperthyroidism is a pathologic condition in which the body is exposed to excessive amounts of circulating thyroid hormones. Skeletal muscle is one of the major target organs of thyroid hormones. We evaluated hand grip strength and function in patients with overt hyperthyroidism. Fifty-one patients newly diagnosed with hyperthyroidism and 44 healthy controls participated in this study. Age, hei...