BACKGROUND & OBJECTIVES The prevalence of Graves' ophthalmopathy (GO) varies widely in different ethnic groups. Indians have been reported to have a lower prevalence of Graves' ophthalmopathy as compared to Caucasians of European origin, but data are sparse and inconclusive. We studied the prevalence, clinical features and association of GO in Indian patients with Graves' disease attending a re...

Thyroid associated ophthalmopathy, or thyroid eye disease (TED), is a complex inflammatory disorder of the eye that, as its name implies, is usually associated with thyroid disease. Clinical observation supports the existence of three main TED subtypes, namely ocular myopathy, congestive myopathy, and mixed congestive and myopathic ophthalmopathy. Although the precise pathophysiology of TED rem...

BACKGROUND Ophthalmopathy is the most common extrathyroidal manifestation of Graves' disease. However, in approximately 5% of cases this autoimmune eye disorder occurs in the apparent absence of Graves' hyperthyroidism: the so-called euthyroid Graves' disease (EGD). METHODS Seven patients with EGD were followed for evidence of thyroid and orbital autoimmunity, for up to 10 years. Calsequestri...

Thyroid-associated ophthalmopathy (TAO), or thyroid eye disease, is a complex inflammatory disorder of the eye that, as its name implies, is associated with thyroid disease. TAO can be divided into three subtypes: ocular myopathy, congestive myopathy and mixed congestive and myopathic ophthalmopathy. Although the precise pathophysiology of TAO remains unclear it is likely to reflect an autoimmu...

Serum autoantibodies against eye muscle antigens are closely linked with thyroid-associated ophthalmopathy (TAO), although their significance is unclear. The two antigens that are most often recognized are eye muscle membrane proteins with molecular masses of 55 and 64 kDa, as determined from immunoblotting with crude human or porcine eye muscle membranes. We cloned a fragment of the 55-kDa pro...

Thyroid-associated ophthalmopathy (TAO) is a progressive eye disorder associated with thyroid autoimmunity, particularly Graves' hyperthyroidism, which is generally considered to have an autoimmune etiology. Eye muscle membrane proteins reportedly of 55 and 64 kDa are the best markers of the ophthalmopathy. The main focus of our recent studies has been to purify the pertinent proteins from porc...

PURPOSE To characterize the relationship between inflammation and swelling of extraocular muscles in thyroid-associated ophthalmopathy before and after methylprednisolone pulse therapy. METHODS The signal intensities and volumes of the superior rectus (SR), inferior rectus (IR), lateral rectus (LR), medial rectus (MR), and superior oblique (SO) muscles were measured with magnetic resonance im...

Severe Graves' ophthalmopathy constitutes a complex therapeutic challenge and treatment outcome often is not satisfactory. Established methods of treatment include high-dose glucocorticoids, orbital radiotherapy and orbital decompression. Recently, the use of intravenous glucocorticoids has been shown to provide more favorable results than oral glucocorticoids. Novel treatments under investigat...