The Application of FLAIR in Brain Using Low Field Strength MR / 实用放射学杂志

ABSTRACT

Objective MRI Appearences were analyzed after undergoing the examination of fluid attenuated inversion pulse sequences(FLAIR),in order to evaluate the value of the clinical application of FLAIR in low field.Methods 32 cases were analysed comparatively after undergoing the examination of FLAIR sequence and conventional SE sequence.Results The lesions around the ventrical and the surface of cerebral cortex can be showed clearly in FLAIR sequence in low field.Lesions in ventricles and cistens were shown more distinctly in FLAIR sequence than those in conventional SE sequence.With the aid of enhancement scan by conventional SE sequence,the range and the internal structures of the lesions can be manifested clearlier than those in conventional SE sequence.Conclusion In low field the examination of FLAIR sequence is of great value of clinic diagnosis.