Health conditions and diseases starting with S. Understand symptoms, causes, and treatment options to make informed health choices.
Stevens-Johnson syndrome (SJS) is a rare, acute, and potentially fatal skin and mucous membrane disorder characterized by widespread epidermal necrosis and detachment. Often triggered by medications or infections, SJS presents with flu-like symptoms followed by painful red or purplish rash that blisters and peels off, affecting both the skin and internal mucosa. SJS is considered
Steatosis of the liver, commonly known as fatty liver disease, is a condition characterized by abnormal accumulation of triglycerides within liver cells. This infiltration of fat can impair hepatic function and, if left untreated, progress to inflammation, fibrosis, cirrhosis, and liver failure. The condition is often silent in its early stages, making timely diagnosis and
Status epilepticus (SE) is a life-threatening neurological condition characterized by prolonged or repeated seizures without recovery of consciousness in between. Clinically, it is defined as a seizure lasting more than 5 minutes or two or more seizures between which the patient does not regain full consciousness. It demands immediate medical intervention to prevent irreversible neuronal
Staphylococcus saprophyticus is a coagulase-negative, gram-positive bacterium responsible for a significant proportion of urinary tract infections (UTIs), particularly in sexually active young women. Unlike Escherichia coli, which dominates UTI cases overall, S. saprophyticus accounts for approximately 5–20% of community-acquired UTIs. It is notable for its urease production, adherence to uroepithelial cells, and resistance to urinary
Staphylococcus peritonitis refers to inflammation of the peritoneum caused by Staphylococcus species, notably Staphylococcus aureus and coagulase-negative staphylococci. It frequently arises in patients undergoing peritoneal dialysis (PD), particularly continuous ambulatory peritoneal dialysis (CAPD), and carries a significant risk for morbidity, technique failure, and hospitalization. Methicillin-resistant S. aureus (MRSA) presents additional challenges due to limited therapeutic
Staphylococcus pelvic inflammatory disease (PID) is a rare but severe form of pelvic infection caused by Staphylococcus aureus, including methicillin-resistant strains (MRSA). Unlike the more commonly implicated sexually transmitted pathogens such as Chlamydia trachomatis and Neisseria gonorrhoeae, Staphylococcus species enter the upper genital tract through hematogenous spread, ascending infection post-gynecologic procedures, or contaminated instrumentation. Etiology
Staphylococcus osteomyelitis is a serious bacterial infection of the bone caused primarily by Staphylococcus aureus. This pathogen can infiltrate bone tissue through hematogenous spread, direct inoculation from trauma or surgery, or contiguous spread from adjacent infections. The disease can present acutely or evolve into a chronic condition, leading to bone necrosis, abscess formation, and systemic
Staphylococcus nosocomial pneumonia is a severe hospital-acquired respiratory infection predominantly caused by Staphylococcus aureus, including methicillin-resistant strains (MRSA). It frequently affects patients in intensive care units (ICUs), particularly those on mechanical ventilation. This form of pneumonia presents a significant clinical challenge due to its aggressive nature, antibiotic resistance, and association with high morbidity and mortality.
A staphylococcus lung abscess is a necrotizing pulmonary infection characterized by localized collection of pus within the lung parenchyma, primarily caused by Staphylococcus aureus. The condition is marked by cavitation and tissue destruction and is considered a severe form of pulmonary infection, often arising in immunocompromised patients or those with underlying lung pathology. Methicillin-resistant Staphylococcus
Staphylococcus infections are caused by Staphylococcus bacteria, commonly found on the skin and in the nasal passages of healthy individuals. While typically harmless, certain strains can cause mild to severe infections when they invade the body through cuts, wounds, or medical devices. The most clinically significant species is Staphylococcus aureus, which includes methicillin-resistant strains (MRSA)