European radiology
Reducing contrast media dosage for pulmonary embolism CTPA in PCD-CT: a comparative study of EID-CT and PCD-CT in the era of individualized protocolling.
Lion Stammen, Eva J I Hoeijmakers, Thomas G Flohr, Hester A Gietema, Janneke Vandewall, Joachim E Wildberger, Cécile R L P N Jeukens, Bibi Martens
Published: 202510.1007/s00330-025-12054-6
Abstract
OBJECTIVES: To evaluate diagnostic image quality (IQ) for pulmonary embolism detection in photon-counting detector CT (PCD-CT) with significantly reduced contrast media (CM) dose vs conventional energy-integrating detector CT (EID-CT), using optimize…
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