Selenium Deficiency
Selenium is an essential trace element integral to numerous physiological processes, including antioxidant defense, immune function, thyroid hormone metabolism, and reproduction. It acts as a…
Selective Decontamination of the Digestive Tract
Selective decontamination of the digestive tract (SDD) is an evidence-based prophylactic strategy designed to prevent nosocomial infections in critically ill patients, particularly those in intensive…
Seizures Associated with Tuberous Sclerosis Complex
Tuberous sclerosis complex (TSC) is a rare autosomal dominant genetic disorder characterized by the growth of benign tumors in multiple organ systems, including the brain.…
Seizures Associated with Cyclin-Dependent Kinase-Like 5
Cyclin-dependent kinase-like 5 (CDKL5) deficiency disorder (CDD) is a rare X-linked neurodevelopmental condition marked by early-onset, refractory seizures and profound developmental delays. The hallmark feature…
Seizure Occurring During Neurosurgery
Intraoperative seizures during neurosurgical procedures represent a critical challenge, with the potential to disrupt surgery, complicate outcomes, and increase morbidity. These events can arise spontaneously…
Seizure Due to Isoniazid Toxicity
Isoniazid (INH) is a frontline antitubercular medication, but in overdose situations, it poses a serious neurotoxic threat, most notably by inducing seizures. These seizures are…
Seizure Due to Gyromitrin-Containing Mushroom Poisoning
Mushroom poisoning from gyromitrin-containing species, notably Gyromitra esculenta (false morel), is a rare but severe toxicological emergency. The ingestion of these mushrooms can lead to…
Seizure Disorder
Seizure disorders, commonly referred to as epilepsy, are neurological conditions characterized by abnormal electrical activity in the brain. This results in sudden and uncontrolled episodes,…
Sedation in Pediatric Patients
Sedation in pediatric patients is a critical component of modern medical care, designed to alleviate pain, reduce anxiety, and ensure comfort during medical procedures or…
Sedation in Obstetrics
Sedation in obstetrics plays a crucial role in managing pain, anxiety, and discomfort during labor, delivery, and various obstetric procedures. The primary goal is to…