streptococcal toxic shock syndrome
Severe systemic illness caused by toxin-producing group A Streptococcus with rapid progression to multiorgan failure.
Full Definition
A life-threatening condition caused by group A Streptococcus (Streptococcus pyogenes) producing pyrogenic exotoxins, characterized by fever, hypotension, multiorgan dysfunction, and often associated with necrotizing soft tissue infections. The syndrome differs from staphylococcal toxic shock syndrome in its association with invasive streptococcal infections and higher mortality rate. Early recognition and aggressive treatment including antimicrobials, supportive care, and sometimes surgical intervention are crucial for survival. Medical editors must distinguish this condition from other forms of toxic shock syndrome and ensure accurate terminology in case reports and clinical studies.
Usage
Usage note: STSS is acceptable abbreviation; specify 'streptococcal' to distinguish from staphylococcal TSS.
In Context
- "Streptococcal toxic shock syndrome was suspected given the rapid clinical deterioration and associated soft tissue necrosis." — Pediatric intensive care case report
- "The case definition for streptococcal toxic shock syndrome requires specific clinical and laboratory criteria including hypotension and organ dysfunction." — Surveillance guideline