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[Perineal gangrene. Apropos of 12 cases]
Abstract:
Twelve cases of necrotizing infections of the perineum were seen over a 18 months period. The etiology was various. This serious affection seems to be more frequent now. The diagnosis is often late, particularly in the rectal injuries with a foreign body. Cellulitis was constant. Severe myonecrosis was present in 6 cases. Anaerobic organisms were found in 50% of the cases. Treatment consisted of initial radical debridement and repeated surgery, antibiotics, and hyperbaric oxygen which was systematically used in our cases. The importance of a diverting colostomy that was done in 10 cases was emphasized. The aggressiveness and advancing nature of the infection with myonecrosis, delayed diagnosis and delayed treatment, were the primary factors responsible for death. 4 of the 12 patients died.
Insights
Necrotizing perineal infections, including severe myonecrosis, require prompt surgical debridement and antibiotics. Early diagnosis and intervention are crucial for survival in these aggressive infections.
Area of Science:
- Infectious Diseases
- Surgical Pathology
- Emergency Medicine
Context:
- Necrotizing infections of the perineum present a significant clinical challenge.
- These infections appear to be increasing in frequency.
- Diagnosis is often delayed, particularly with rectal injuries involving foreign bodies.
Purpose:
- To review the clinical features, treatment, and outcomes of necrotizing perineal infections.
- To highlight the importance of early diagnosis and aggressive management.
- To evaluate the role of hyperbaric oxygen and diverting colostomy.
Summary:
- Twelve cases of necrotizing perineal infections were analyzed over 18 months.
- Etiologies were varied, with cellulitis constant and myonecrosis in 50% of cases.
- Treatment involved radical debridement, antibiotics, hyperbaric oxygen, and diverting colostomy in most patients.
Impact:
- Delayed diagnosis and treatment, along with infection aggressiveness, contributed to mortality.
- Aggressive surgical intervention and supportive care are vital for improving patient outcomes.
- This study underscores the need for heightened awareness and timely management of these severe infections.