Filtered back projection revisited in low-kilovolt computed tomography angiography: sharp filter kernel enhances visualization of the artery of Adamkiewicz.
Tatsuya NishiiAkiyuki KotokuYoshiro HoriYuji MatsuzakiYoshiaki WatanabeYoshiaki MoritaAtsushi K KonoHitoshi MatsudaTetsuya FukudaPublished in: Neuroradiology (2018)
The sharp filter kernel significantly improved the image quality in low-tube-voltage CTA for the assessment of the artery of Adamkiewicz. Thus, CTA with the sharp filter kernel can generate a high-confidence level in the evaluation of the artery of Adamkiewicz.