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Hyperdense Pulmonary Artery Sign on Noncontrast CT: Definitive Diagnosis of High-burden Pulmonary Embolism by Lung

Israel Sandler1,2, Ayelet Armon-Omer3, Natalia Gelbstein4

  • 1Department of Nuclear Medicine, Ziv Medical Center.

Clinical Nuclear Medicine
|November 26, 2025
PubMed

Keywords:
hyperdense pulmonary arterylung perfusion SPECTnoncontrast CTpulmonary embolismrenal insufficiency

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