Systemic capillary leak syndrome under general anesthesia: a case report.

Area of Science:

• Medicine
• Rare Diseases
• Critical Care

Background:

• Systemic capillary leak syndrome (SCLS) is a rare, life-threatening disorder characterized by recurrent episodes of plasma extravasation.
• The exact mechanism of SCLS remains unknown, but transient endothelial dysfunction is the leading hypothesis.
• SCLS presents with hemoconcentration and hypoalbuminemia, often mimicking other shock states.

Purpose of the Study:

• To highlight the rarity and diagnostic challenges of SCLS, particularly in surgical settings.
• To review the literature and emphasize key diagnostic criteria for SCLS.
• To underscore the importance of considering SCLS in refractory shock cases.

Main Methods:

• Case report presentation.
• Literature review of SCLS cases.
• Analysis of clinical presentation and diagnostic markers.

Main Results:

• SCLS is characterized by reversible plasma leakage, leading to hemoconcentration and hypoalbuminemia.
• Aggressive fluid resuscitation can paradoxically worsen outcomes due to fluid redistribution upon endothelial recovery.
• SCLS occurring during surgery is exceptionally rare, posing unique diagnostic and management dilemmas.

Conclusions:

• SCLS requires high clinical suspicion in patients with unexplained hypotension, hemoconcentration, and hypoalbuminemia.
• Failure to respond to standard shock treatment should prompt consideration of SCLS.
• Prompt recognition and appropriate management are vital for improving outcomes in SCLS patients.