UNASSIGNED: The purpose of this study was to assess time-sensitive magnetic resonance (MR) changes in @entity235 blood using low-field MR. Eight arterial and eight venous blood samples were collected from eight healthy @entity235 . Samples were placed in 5-ml tubes and were imaged within 3 hours of collection. They were imaged at 1-day intervals from day 1 to day 30. The following sequences were used: T1W, @entity13212 , FLAIR, STIR, and GE. Images were compared visually. Four relatively homogenous @entity4461 and twelve heterogeneous @entity4461 developed. The margination of the clot and plasma significantly changed on day 2 and on day 13. On day 2, heterogeneous @entity4461 were differentiated into 2-3 signal layers in T2W, T1W, and especially in STIR images. Also, hypointense signal layers were detected in the blood clot in STIR images, which have T2 hypo, FLAIR hypo, and T1 hyper intense signals. In all images, these signal layers remained relatively unchanged until day 13. This study suggest that @entity1410 are complex and have no uniform appearance on low-field MRI. It may not be feasible to accurately characterize @entity548 and predict clot age based on low-field MRI alone.

Time-dependent low-field MRI characteristics of XXXX blood: an in vitro study.

@entity13212 :: ('p|SUB|T|2|W', 'ProteinMutation') :: ['T2W'] @entity548 :: ('MESH:D006470', 'Disease') :: ['hemorrhages'] @entity235 :: ('9615', 'Species') :: ['canine', 'beagle dogs'] @entity1410 :: ('MESH:D006406', 'Disease') :: ['hematomas'] @entity4461 :: ('MESH:D020141', 'Disease') :: ['blood clots']
@entity235 :: (9615,Species) :: ['canine']
