Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 65-year-old woman presented with dyspnea and bilateral leg edema for 1 week, worsening fatigue for 1 month, and a 7-lb weight loss over the last summer. She was clinically and biochemically hyperthyroid. Echocardiography revealed a left atrial myxoma measuring 6.2 x 3.3 cm protruding into the mitral orifice and left ventricle during diastole. She was treated for Graves' disease with Iodine-131. Six weeks later, her left atrial myxoma measuring 10.1 x 6.2 x 2.4 cm was resected. She became euthyroid before surgery and then biochemically hypothyroid 6 weeks after radioiodine treatment, for which she subsequently required thyroxine replacement. Atrial myxomas are the most common primary cardiac neoplasms. At least 5% to 10% can be attributed to Carney's complex. More than two-thirds of patients with Carney's complex develop one or more cardiac myxomas. Although atrial myxomas in Carney's complex are histologically indistinguishable from the sporadic form, their clinical presentation and course is distinct. This is the first case of newly diagnosed Graves' disease that has been reported in association with an atrial myxoma. The features discussed in this article help differentiate between syndromic and sporadic atrial myxomas.
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PMID:Hyperthyroidism and atrial myxoma--an intriguing cardio-endocrine association. 1762 4

The article describes a case of Graves' disease treated with methimazole and examines the influence of methimazole-induced alterations of thyroid hormone concentrations during warfarin therapy. A 22-year-old woman presented at our endocrinology outpatient clinic with palpitations, sweating, fatigue, tremors, and diarrhea. She had a pain in her right leg and had difficulty walking. Her thyroid profile was consistent with hyperthyroidism. The patient was treated with warfarin 5 mg once a day for deep vein thrombosis for 2 days. Since a therapeutic range of International Normalized Ratio levels could not be achieved, methimazole was stopped due to drug-drug interaction. Lithium was started instead. A euthyroid state was obtained in 2 weeks together with a therapeutic International Normalized Ratio level. Interactions between warfarin and drugs that alter thyroid hormone concentrations have been reported; however, the extent and significance of the interaction between methimazole and warfarin have been inadequately described. Concomitant therapy with warfarin and antithyroid drugs should be managed by frequent monitoring of both thyroid function and the International Normalized Ratio. Lithium is employed only to provide temporary control of thyrotoxicosis in patients who cannot take thionamide and iodide. The administration of lithium alone or in combination with other drugs is shown to be an effective method of controlling hyperthyroidism when conventional antithyroid drugs show adverse effects or become insufficient. When warfarins are used together with antithyroid medications, adequate anticoagulation may not be obtained due to drug-drug interactions. Lithium can be an alternative drug for antithyroid medication in patients on warfarin therapy.
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PMID:Effect of methimazole on warfarin anticoagulation in a case of Graves' disease. 1818 Jun 22

A 48-year-old woman was referred to our hospital because of fever and general fatigue. Peripheral blood analysis showed a hemoglobin level of 82 g/l, a white blood cell count of 1.95 x 10(9)/l and a platelet count of 80 x 10(9)/l. There were 9% CD5-positive B-cells in peripheral blood and 35% CD10-positive B-cells in bone marrow. The patient had a high serum soluble interleukin-2 receptor (SIL-2R) level of 5,185 U/ml and splenomegaly. Lymphoproliferative disease was suspected, however monoclonal rearranged band of immunoglobulin heavy chain was not detected. She also showed hyperthyroidism, Graves' disease and then treatment with thiamazole started. However, the treatment was stopped because of agranulocytosis and she received subtotal thyroidectomy. After treatment for hyperthyroidism, serum SIL-2R level decreased to 504 U/ml and pancytopenia gradually improved. Fifteen months postoperatively, the percentage of CD5-positive B-cells in peripheral blood and CD10-positive B-cells in bone marrow decreased to 8% and 2%, respectively. This clinical course suggests that polyclonal B-cell proliferation was caused by hyperthyroidism.
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PMID:[Graves' disease with splenomegaly and pancytopenia, mimicking B-cell lymphoproliferative disease]. 1834 Oct 41

Autoimmune thyroxicosis and myasthenia gravis are often associated. In both diseases, clinical features may include neuromuscular weakness, making their distinction challenging. We report a patient with known Graves disease who presented with generalised fatigue, initially attributed solely to thyrotoxicosis, and who experienced severe respiratory failure linked to associated myasthenia gravis that was unmasked by medication used in the perioperative management of his thyroxicosis. Anaesthetists should always consider myasthenia gravis in cases of hyperthyroidism presenting with neuromuscular features.
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PMID:Concurrent Graves disease thyrotoxicosis and myasthenia gravis: the treatment of the former may dangerously reveal the latter. 1851 67

A 64-year-old woman with a history of I-131 ablation for Graves hyperthyroidism and bilateral parathyroid exploration with resection of a left inferior parathyroid adenoma presented 2 years after surgery with marked fatigue, irritability, and joint pain. Laboratory testing revealed an elevated calcium and parathyroid hormone levels suspicious for hyperparathyroidism. The ultrasound indicated no evidence of a parathyroid adenoma. Tc-99m-MIBI SPECT demonstrated a focus of uptake posteroinferior to the right submandibular gland, suspicious for a parathyroid adenoma. Repeat ultrasound and CT confirmed the presence of a para-hyoid adenoma inferior to the right submandibular gland.
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PMID:Para-hyoid ectopic parathyroid adenoma localized by Tc-99m MIBI SPECT. 1903 97

Myasthenia gravis (MG) is an acquired autoimmune disorder causing skeletal muscle fatigue and weakness. This is a report of one woman and her daughter presenting with myasthenia and gravis and Grave's disease. It highlights possible hereditary component of this condition which has not been commonly reported in our setting.
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PMID:Myasthenia gravis associated with autoimmune thyroid disease: a report of two patients. 1914 67

Warm antibody autoimmune hemolytic anemia is due to the presence of warm agglutinins that react with protein antigens on the surface of red blood cells causing premature destruction of circulating red blood cells. We report the first case of concurrent reactive arthritis, Graves' disease, and autoimmune hemolytic anemia. A 40-year-old man with reactive arthritis, Graves' disease, type 2 diabetes mellitus, mitral valve prolapse, and Gilbert's disease presented with a one month history of jaundice, fatigue, and black stools. After diagnosis of warm autoimmune hemolytic anemia, the patient was started on prednisone 1 mg/kg with rapid improvement in his anemia and jaundice. Our subject's mother and possibly his maternal grandmother also had autoimmune hemolytic anemia, which raises the possibility of hereditary autoimmune hemolytic anemia, a rarely reported condition.
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PMID:Concurrent reactive arthritis, Graves' disease, and warm autoimmune hemolytic anemia: a case report. 1991 1

Type 1 diabetes mellitus (T1DM) results from autoimmune destruction of insulin-producing beta cells and is characterised by the presence of insulitis and &and beta-cell autoantibodies. Up to one third of patients develop an autoimmune polyglandular syndrome. Fifteen to 30% of T1DM subjects have autoimmune thyroid disease (Hashimoto's or Graves' disease), 5 to 10% are diagnosed with autoimmune gastritis and/or pernicious anaemia (AIG /PA), 4 to 9% present with coeliac disease (CD), 0.5% have Addison's disease (AD), and 2 to 10% show vitiligo. These diseases are characterised by the presence of autoantibodies against thyroid peroxidase (for Hashimoto's thyroiditis), TSH receptor (for Graves' disease), parietal cell or intrinsic factor (for AIG /PA), tissue transglutaminase (for CD), and 21-hydroxylase (for AD). Early detection of antibodies and latent organ-specific dysfunction is advocated to alert physicians to take appropriate action in order to prevent full-blown disease. Hashimoto's hypothyroidism may cause weight gain, hyperlipidaemia, goitre, and may affect diabetes control, menses, and pregnancy outcome. In contrast, Graves' hyperthyroidism may induce weight loss, atrial fibrillation, heat intolerance, and ophthalmopathy. Autoimmune gastritis may manifest via iron deficiency or vitamin B12 deficiency anaemia with fatigue and painful neuropathy. Clinical features of coeliac disease include abdominal discomfort, growth abnormalities, infertility, low bone mineralisation, and iron deficiency anaemia. Adrenal insufficiency may cause vomiting, anorexia, hypoglycaemia, malaise, fatigue, muscular weakness, hyperkalaemia, hypotension, and generalised hyperpigmentation. Here we will review prevalence, pathogenetic factors, clinical features, and suggestions for screening, follow-up and treatment of patients with T1DM and/or autoimmune polyglandular syndrome.
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PMID:Type 1 diabetes and autoimmune polyglandular syndrome: a clinical review. 2000 14

Thyroid diseases are common, and most can be safely and effectively managed in primary care. Two of the most common reasons for thyroid function testing are fatigue and obesity, but the vast majority of affected patients do not have hypothyroidism. There is no plausible basis for the assertion that hypothyroidism commonly occurs despite normal thyroid function tests. In primary hypothyroidism all patients, except the elderly and those with ischaemic heart disease, can safely be started on a full replacement dose of thyroxine; the aim is to restore thyroid stimulating hormone (TSH) to normal. Triiodothyronine (T3) has no role in the treatment of primary hypothyroidism. Subclinical thyroid disease should not be treated except in certain well defined situations. Its main importance lies in the increased risk of progression to overt thyroid disease. The development of hyperthyroidism is easily overlooked, and it is important to maintain a high index of suspicion, especially in the elderly. The most common causes are Graves' disease and thyroiditis (especially postpartum), and in the elderly toxic nodular goitre and amiodarone. Patients taking amiodarone should have their thyroid function checked every 6 months. Patients with overt hyperthyroidism should be referred for specialist management; beta-blockers and sometimes anti-thyroid drugs may be initiated in primary care. Most thyroid nodules, especially those detected incidentally on ultrasound scanning, are benign. Indications for referral include newly occurring nodules >1cm in diameter, painful nodules, and nodules that are increasing in size.
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PMID:Management of thyroid disorders in primary care: challenges and controversies. 2007 3

Propylthiouracil (PTU) is a frequently prescribed drug in the treatment of hyperthyroidism. The use of PTU is, however, accompanied by numerous potentially serious side effects including vasculitis. PTU-related vasculitides can present as haematuria, pulmonary haemorrhage, or cutaneous lesion together with aspecific symptoms such as fever, myalgia, arthralgia, and fatigue. Cerebral involvement is seldom observed. We present a 49-year-old female with Graves' disease and asthma, who developed paresis of the proximal extremities, eosinophilia, pulmonary, and cutaneous lesions following treatment with PTU. A cerebral vasculitis consistent with Churg-Strauss syndrome (CSS) was suspected. Although cerebral involvement is seldom observed with PTU treatment, cerebral vasculitis should be considered in patients developing CNS symptoms.
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PMID:Churg-Strauss Syndrome following PTU Treatment. 2010 67


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