Stair-step artifact seen in coronal and sagittal reformatted images because of misalignment of computed tomography tube, in a positron emission tomography/computed tomography scanner

Reconstruction artifacts often affect the image quality. An unusual wavy imaging pattern was seen on computed tomography (CT) part of positron emission tomography/CT, on sagittal and coronal images. This pattern was corrected on realignment of CT tube. This artifact, popularly known as stair step ar...

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Detalhes bibliográficos
Main Authors: Jha, Ashish Kumar, Shah, Sneha, Agrawal, Archi, Purandare, Nilendu C, Puranik, Ameya D, Rangarajan, Venkatesh
Formato: Artigo
Idioma:Inglês
Publicado em: Medknow Publications & Media Pvt Ltd 2013
Assuntos:
Case Report
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3822423/
https://ncbi.nlm.nih.gov/pubmed/24250032
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4103/0972-3919.119550
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