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Updated: Aug 13, 2026

International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
Published on: March 12, 2020
Thoracocentesis helps diagnose diaphragmatic defects in peritoneal dialysis patients
L Ortiz1, D Hazley, M G Seikaly
1The University of Texas Southwestern Medical Center at Dallas 75390-9063, USA.
Abstract:
Hydrothorax is an infrequent complication of peritoneal dialysis. Hydrothorax is often secondary to diaphragmatic defects. Available diagnostic tools are usually insensitive and false-negative results are common. We describe a modification to the standard isotopic peritoneogram that proved effective when other tests yielded false-negative results. We conclude that thoracocentesis prior to the standard isotopic peritoneogram facilitates the diagnosis of diaphragmatic defects.
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