" /> blood products in mass - CISMeF





Preferred Label : blood products in mass;

RADLEX synonyms : blood in or around lesion; hemorrhage; blood products (lesion); hemosiderin; methemoglobin; hematoma;

Definition : Hemorrhage inside a lesion in the absence of biopsy, trauma or intervention. CT: • Amorphous areas of intermediate or hyperattenuation precontrast without any enhancement after contrast injection MRI: BOTH of the following: • Amorphous or geographic areas of high signal on T1WI, that do not lose signal on opposed phase or fat-suppressed images • No enhancement postcontrast;

Source : LI-RADS 2020;

Détails


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Hemorrhage inside a lesion in the absence of biopsy, trauma or intervention. CT: • Amorphous areas of intermediate or hyperattenuation precontrast without any enhancement after contrast injection MRI: BOTH of the following: • Amorphous or geographic areas of high signal on T1WI, that do not lose signal on opposed phase or fat-suppressed images • No enhancement postcontrast

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27/07/2025


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