Sponsored by: Fujifilm

Tim Leiner

May 10, 2022
Latest in MRI
Wellumio co-founders Dr Shieak Tzeng and Dr Sergei Obruchkov with the Axana portable stroke detection device.
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Acute pulmonary embolism (PE) with right ventricle (RV) enlargement and clot-in-transit. PE chest axial CT angiography images demonstrate pulmonary embolus in the right pulmonary artery (white solid arrow), an enlarged RV (dotted arrow), and thrombus transiting through the right atrium (black arrows), PE-RADS 4/RV+/T+. The “4” refers to the PE‑RADS ordinal category for the most proximal clot location (central arteries). “RV+” indicates RV enlargement (RV to left ventricle ratio ≥ 1.0). “T+” indicates definitive thrombus identified in the right atrium and/or RV.
ACR rolls out PE-RADS for pulmonary embolism care
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More in MRI
Wellumio nabs $9.75M for portable stroke imaging device
By AuntMinnie.com staff writers
Axana is a portable, battery-powered brain imaging device that delivers MRI-based stroke assessment at the point of care.
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Wellumio co-founders Dr Shieak Tzeng and Dr Sergei Obruchkov with the Axana portable stroke detection device.
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The framework outlines grading and suggestions for CT and MRI angiography interpretation.
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Acute pulmonary embolism (PE) with right ventricle (RV) enlargement and clot-in-transit. PE chest axial CT angiography images demonstrate pulmonary embolus in the right pulmonary artery (white solid arrow), an enlarged RV (dotted arrow), and thrombus transiting through the right atrium (black arrows), PE-RADS 4/RV+/T+. The “4” refers to the PE‑RADS ordinal category for the most proximal clot location (central arteries). “RV+” indicates RV enlargement (RV to left ventricle ratio ≥ 1.0). “T+” indicates definitive thrombus identified in the right atrium and/or RV.
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