نتایج جستجو برای: siadh
تعداد نتایج: 575 فیلتر نتایج به سال:
The syndrome of inappropriate antidiuretic hormone (SIADH) is characterized by euvolemic hyponatremia. Patients with SIADH continue to drink normal amounts of fluid, despite plasma osmolalities well below the physiological osmotic threshold for onset of thirst. The regulation of thirst has not been previously studied in SIADH. We studied the characteristics of osmotically stimulated thirst and ...
objective due to the high prevalence of syndrome of inappropriate antidiuretic hormone secretion (siadh). this study was carried out to evaluate the prevalence and relevant parameters of siadh in children with septic and aseptic memingitis hospitalized at kashan shahid beheshti hospital between 1996 and 2006. materials & methods this descriptive study was conducted on 230 patients with meningit...
Hyponatremia secondary to the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is a frequent cause of hypotonicity. Although the differential diagnosis with other causes of hypotonicity such as salt depletion is sometimes challenging, some simple and readily available biologic parameters can be helpful in the diagnosis of SIADH. In SIADH, urea is typically low; this is less s...
A 76-year-old woman was diagnosed with lung tuberculosis. On the second day of anti-tuberculosis treatment, she became unconscious and developed status epilepticus accompanied by hyponatremia. The hyponatremia was caused by the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Detailed examinations revealed that the patient's status epilepticus had occurred due to hyponatremi...
Hyponatremia is considered to be a frequent complication of many clinical conditions [1]. Euvolemic dilutional hyponatremia caused by water retention in normal sodium stores has been termed as a syndrome of inappropriate antidiuretic hormone (SIADH) [2]. SIADH has been developed in patients with a variety of disorders, including central nervous system disorders, malignancy with autonomous ADH r...
Syndrome of inappropriate antidiuretic hormone secretion (SIADH) may develop in association with several malignancies. However, as an immunohistochemical analysis is not performed in the majority cases, its true cause is often uncertain. We herein report a case of SIADH following chemotherapy due to tumor-derived ADH production in a patient with mucosa-associated lymphoid tissue (MALT) lymphoma...
Introduction: Hypopharyngeal cancer is an uncommon malignancy, representing only 4.3% of head and neck cancers. It is usually found late in the course, accounting for its high five year mortality. SIADH has been seen in other squamous cell cancers mainly of the lungs. Case Report: We report a case of profound hyponatremia secondary to SIADH occurring in an elderly Vietnamese man in the setting...
Background. The Syndrome of Inappropriate Antidiuretic Hormone (SIADH) is considered to be the most common cause of euvolemic hyponatremia. The most common malignancy associated with SIADH is small cell lung cancer. We present a rare case of a patient with SIADH secondary to well differentiated squamous cell carcinoma of the naso-oropharynx. Case. A 46-year-old Caucasian woman presented to emer...
We report a rare case of syndrome of inappropriate antidiuretic hormone secretion (SIADH) associated with amyotrophic lateral sclerosis (ALS). A 69-year-old man was admitted to our hospital with sustained hyponatremia. Hyposmolality with elevated urinary osmolality and sodium excretion was observed, which indicated SIADH. The treatment for SIADH was challenging; the patient developed carbon dio...
The Netherlands Pharmacovigilance Centre Lareb received four cases of severe symptomatic hyponatraemia or syndrome of inappropriate antidiuretic hormone secretion (SIADH) in association with valproic acid use, in which a causal relationship was suspected. This study describes these cases and gives support for this association from Vigibase, the adverse drug reaction (ADR) database of the WHO Co...
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