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Twin Reversed Arterial Perfusion Sequence (TRAP Sequence)

<p>Twin reversed arterial perfusion sequence (TRAP sequence) occurs when one twin, without a functioning cardiac system, receives blood from the “pump twin.”</p>

News at CHOP: Spring 2023

Apr 28, 2023

See CHOP’s role in new treatments for Friedreich’s ataxia, low-risk thyroid cancer, and eosinophilic esophagitis (EoE).

Make the Diagnosis: Spring 2023

Apr 28, 2023

An 11-year-old girl with no significant past medical or surgical history presented to her PCP after approximately 2 months of progressive hoarseness and exertional stridor and dyspnea.

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