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BMJ Case Rep
October 2024
Tallahassee Memorial HealthCare, Tallahassee, Florida, USA.
J Family Med Prim Care
October 2023
Bawaskar Hospital and Clinical Research Centre, Raigad, Maharashtra, India.
Incidence of thyroid dysfunctions including hypo- or hyperthyroidism is significantly increased. Hyperthyroidism is common in males, and hypothyroidism is often seen in females. Here, we report two female patients suffering from hyperthyroidism, but their signs and symptoms are totally opposite to each other.
View Article and Find Full Text PDFCureus
April 2023
Internal Medicine, Albany Medical Center, Albany, USA.
Int Braz J Urol
May 2023
Unidade de Adrenal e Hipertensão, Divisão de Endocrinologia e Metabolismo, Departamento de Medicina, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM/UNIFESP), São Paulo, SP, Brasil.
Pheochromocytomas/paragangliomas (PPGL) are rare, metastatic, and potentially fatal neuroendocrine tumors, often neglected because they present symptoms similar to other prevailing clinical conditions such panic syndrome, thyrotoxicosis, anxiety, hypoglycemia, etc., delaying diagnosis and treatment. The rate of diagnosis of PPGL has been increasing with the improvement in the measurement of catecholamine metabolites and the expanding availability of imaging procedures.
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January 2023
Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA.
Atrial fibrillation is a common manifestation seen in patients with hyperthyroidism and thyroid storm. The presence of excess thyroid hormone (TH) alters adrenergic receptors in the heart and blood vessels, thereby causing an increase in sympathetic function and atrial fibrillation as a sequela of this excess circulating hormone. Excess thyroid hormone (T3) shortens the action potential of cardiomyocytes in the pulmonary vein, which facilitates the generation of reentrant circuits causing atrial fibrillation.
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