[Chinese expert consensus on diagnosis and treatment of perianal necrotizing fasciitis (2019)]

Area of Science:

• Infectious Diseases
• Surgical Pathology

Background:

• Perianal necrotizing fasciitis is a rapidly progressive, life-threatening soft tissue infection.
• Synergistic bacterial action leads to extensive tissue necrosis and potential systemic sepsis.
• Lack of standardized treatment protocols contributes to high mortality rates.

Purpose of the Study:

• To establish an expert consensus on the diagnosis and treatment of perianal necrotizing fasciitis.
• To provide a clinical reference for healthcare professionals managing this condition.
• To outline a comprehensive approach from etiology to rehabilitation.

Main Methods:

• Literature review and expert panel discussion.
• Development of evidence-based recommendations for clinical practice.
• Consensus formulation on etiology, pathology, diagnosis, and treatment strategies.

Main Results:

• Detailed guidelines covering etiology, clinical presentation, diagnostics, and preoperative preparation.
• Recommendations for surgical treatment, including antibiotics, debridement, and adjuvant therapies.
• Guidance on postoperative wound care, nutritional support, reconstruction, and rehabilitation.

Conclusions:

• Standardized, timely management is crucial for improving outcomes in perianal necrotizing fasciitis.
• This consensus serves as a vital reference for clinicians, promoting consistent and effective patient care.
• Adherence to these guidelines can reduce mortality and enhance patient recovery.