Diseases & Conditions
Sinus Bradycardia
Sinus bradycardia refers to a heart rhythm that originates from the sinoatrial (SA) node but at a rate slower than the normal rest…
Single Lesion Paucibacillary Leprosy
Single lesion paucibacillary (SLPB) leprosy is a distinct clinical presentation of Hansen’s disease characterized by a solitary sk…
Simple-Partial Epilepsy
Simple-partial epilepsy, also known as focal aware seizures, is a form of epilepsy where seizures originate in a specific area of …
Sideroblastic Anemia
Sideroblastic anemia is a heterogeneous group of blood disorders characterized by the bone marrow's inability to properly incorpor…
Sickle Cell Disease with Crisis
Sickle cell disease (SCD) with crisis represents the acute, life-threatening episodes that occur in individuals with SCD, often re…
Sickle Cell Disease
Sickle cell disease (SCD) is a group of inherited red blood cell disorders caused by a mutation in the HBB gene leading to the pro…
Sialorrhea
Sialorrhea, commonly known as excessive drooling, refers to the unintentional loss of saliva from the mouth. It results either fro…
SIADH Syndrome
Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) is a disorder characterized by excessive release of antidiuretic …
Shy-Drager Syndrome
Shy-Drager Syndrome, now more commonly referred to as Multiple System Atrophy (MSA), is a rare, progressive neurodegenerative diso…
Short Stature in Children Born Small for Gestational Age
Children born small for gestational age (SGA) are those whose birth weight is below the 10th percentile for their gestational age.…
Short Stature Associated with Noonan Syndrome
Noonan syndrome is a genetic disorder that affects multiple systems in the body, including growth, development, and physical featu…
Short Bowel Syndrome
Short bowel syndrome (SBS) is a rare but serious condition that arises when a significant portion of the small intestine is remove…