Complicated Peptostreptococcus peritonitis

Complicated *Peptostreptococcus* peritonitis is a severe, life-threatening intra-abdominal infection characterized by inflammation of the peritoneal lining that extends beyond the initial organ source into the peritoneal cavity, involving *Peptostreptococcus* species Primarily affecting adult and pediatric surgical or hospitalized populations, it typically arises as secondary peritonitis following a disruption of gastrointestinal integrity, such as bowel perforation, anastomotic leak, trauma, or...

Complicated *Peptostreptococcus* peritonitis is a severe, life-threatening intra-abdominal infection characterized by inflammation of the peritoneal lining that extends beyond the initial organ source into the peritoneal cavity, involving *Peptostreptococcus* species

Primarily affecting adult and pediatric surgical or hospitalized populations, it typically arises as secondary peritonitis following a disruption of gastrointestinal integrity, such as bowel perforation, anastomotic leak, trauma, or ruptured appendicitis

Primarily affecting adult and pediatric surgical or hospitalized populations, it typically arises as secondary peritonitis following a disruption of gastrointestinal integrity, such as bowel perforation, anastomotic leak, trauma, or ruptured appendicitis Clinically, it manifests with acute abdominal pain, rebound tenderness, abdominal wall rigidity, fever, and leukocytosis, carrying high risks of systemic sepsis, multi-organ dysfunction, and hemodynamic collapse

Pathophysiologically, these anaerobic, Gram-positive commensal cocci breach the mucosal barrier—frequently as part of a polymicrobial synergistic flora—prompting intense peritoneal exudate formation, intra-abdominal abscesses, and widespread tissue inflammation

Pathophysiologically, these anaerobic, Gram-positive commensal cocci breach the mucosal barrier—frequently as part of a polymicrobial synergistic flora—prompting intense peritoneal exudate formation, intra-abdominal abscesses, and widespread tissue inflammation

Clinically, it manifests with acute abdominal pain, rebound tenderness, abdominal wall rigidity, fever, and leukocytosis, carrying high risks of systemic sepsis, multi-organ dysfunction, and hemodynamic collapse

Clinically, it manifests with acute abdominal pain, rebound tenderness, abdominal wall rigidity, fever, and leukocytosis, carrying high risks of systemic sepsis, multi-organ dysfunction, and hemodynamic collapse