Schizophrenia, a severe mental health disorder characterized by distorted thinking, hallucinations, and delusions, is often accompanied by significant mood disturbances. One of the most concerning…
Schizoaffective disorder (SAD) is a complex psychiatric condition that combines elements of schizophrenia and mood disorders such as bipolar disorder or depression. It is marked…
Subependymal giant cell astrocytomas (SEGAs) are rare, slow-growing brain tumors typically associated with tuberous sclerosis complex (TSC). TSC is a genetic disorder characterized by the…
Subcutaneous urography is a valuable imaging technique used to evaluate the urinary system, primarily focusing on the kidneys, ureters, and bladder. In modern radiology, enhancing…
Subcorneal pustular dermatosis (SPD), a rare and chronic skin disorder, is characterized by the presence of sterile pustules beneath the outermost layer of the skin.…
Subarachnoid intracranial hemorrhage (SAH) is a rare but serious condition in which bleeding occurs in the subarachnoid space, the area between the brain and the…
Subacute bursitis refers to the inflammation of a bursa that persists beyond the acute phase, but without the severity typically associated with chronic bursitis. The…
Struvite renal calculi, also known as magnesium ammonium phosphate stones, are a specific type of kidney stone formed in response to urinary tract infections (UTIs)…
Strongyloidiasis is a parasitic infection caused by the nematode Strongyloides stercoralis, a roundworm that primarily affects the human gastrointestinal system. This infection is a major…
Streptococcus pneumoniae (S. pneumoniae) is a leading bacterial pathogen responsible for severe respiratory infections, including pneumonia, bronchitis, and invasive diseases like meningitis and bacteremia. It…