Hyponatremia commonly occurs in patients with aneurysmal subarachnoid hemorrhage. Two mechanisms have been proposed as causes: syndrome of inappropriate anti-diuretic hormone and cerebral salt ...

Reversible posterior leukoencephalopathy syndrome is characterized clinically ... chemotherapy (vincristine and/or actinomycin-D) and hyponatremia in case 2, and acute hypertension in case 3 ...

These “remote effects” or paraneoplastic manifestations of cancer include metabolic and endocrine syndromes such as hypercalcaemia, and the syndrome of inappropriate ADH (antidiuretic hormone) ...

Nucleic acid testing for severe acute respiratory syndrome coronavirus 2 was negative ... a metabolic derangement (e.g., hyponatremia, hypocalcemia, or uremia), a hematologic disorder (e.g ...

Clinically, NMOSD has six core presentations-area postrema syndrome, acute brainstem syndrome ... It frequently follows rapid correction of hyponatremia but can also be related to hypokalemia, ...

There may be an apparent change in conscious level reflecting the “locked-in syndrome” that a large lesion in ... interferes with sodium/water regulation by suppression of antidiuretic hormone (ADH), ...

Corticotropin-releasing hormone (CRH), along with vasopressin (ADH), are the main hormones that control ACTH ... Infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) is the ...

Polyuria occurs when your body produces too much urine, which is typically considered more than 3 liters of urine a day for adults. It refers specifically to the amount of urine excreted daily, not ...

Low sodium levels, or hyponatremia, can lead to lethargy, confusion, fatigue, and other symptoms. Treating the underlying cause may help. As the condition worsens, individuals may experience ...