What should be evaluated in addition to pleuroperitoneal leak in a PD patient with sudden chest pain?

What should be evaluated in addition to pleuroperitoneal leak in a PD patient with sudden chest pain?

• A. Other emergencies
• B. Peritonitis
• C. Continue PD while evaluating
• D. Just monitor

Answer: (B)

When a PD patient has sudden chest pain, you think about a pleuroperitoneal leak, but you must also assess for peritonitis. Peritonitis is a PD-related emergency that can occur independently or alongside a leak, and missing it can lead to rapid deterioration. The key step is analyzing the dialysis effluent: look for cloudiness and obtain a cell count with differential, Gram stain, and culture. A peritoneal effluent white blood cell count above about 100 cells per microliter with more than 50% neutrophils is consistent with peritonitis. If suspected or confirmed, start empiric intraperitoneal antibiotics promptly and manage PD according to protocol. Imaging and other evaluations can follow to confirm the pleuroperitoneal leak, but treating peritonitis quickly is critical.

When a PD patient has sudden chest pain, you think about a pleuroperitoneal leak, but you must also assess for peritonitis. Peritonitis is a PD-related emergency that can occur independently or alongside a leak, and missing it can lead to rapid deterioration. The key step is analyzing the dialysis effluent: look for cloudiness and obtain a cell count with differential, Gram stain, and culture. A peritoneal effluent white blood cell count above about 100 cells per microliter with more than 50% neutrophils is consistent with peritonitis. If suspected or confirmed, start empiric intraperitoneal antibiotics promptly and manage PD according to protocol. Imaging and other evaluations can follow to confirm the pleuroperitoneal leak, but treating peritonitis quickly is critical.