ログイン

ct
6問 • 1年前
  • Shanks Redhaired
  • 通報

    問題一覧

  • 1

    Distortion of signal intensity from an anatomy

    partial volume

  • 2

    Potential source of streaking artifacts

    photon starvation

  • 3

    A potential source of serious streaking artifacts is photon starvation, which can occur in highly attenuating areas such as the WHAT? reach the detectors.

    shoulder

  • 4

    in CT is an apparently increased curvilinear band of attenuation along the edge of the image.

    truncation

  • 5

    This artifact is encountered when parts of the imaged body part remain outside the field of view (e.g. due to patient body habitus), which results in inaccurate measurement of attenuation along the edge of the image.

    truncation artifact

  • 6

    Two large an interval between projections

    undersampling

  • projection

    projection

    Shanks Redhaired · 7問 · 1年前

    projection

    projection

    7問 • 1年前
    Shanks Redhaired

    IR

    IR

    Shanks Redhaired · 66問 · 1年前

    IR

    IR

    66問 • 1年前
    Shanks Redhaired

    ct midterm

    ct midterm

    Shanks Redhaired · 100問 · 1年前

    ct midterm

    ct midterm

    100問 • 1年前
    Shanks Redhaired

    ct midterm part 2

    ct midterm part 2

    Shanks Redhaired · 100問 · 1年前

    ct midterm part 2

    ct midterm part 2

    100問 • 1年前
    Shanks Redhaired

    ct midterm 3

    ct midterm 3

    Shanks Redhaired · 41問 · 1年前

    ct midterm 3

    ct midterm 3

    41問 • 1年前
    Shanks Redhaired

    part 1

    part 1

    Shanks Redhaired · 24問 · 1年前

    part 1

    part 1

    24問 • 1年前
    Shanks Redhaired

    CT I

    CT I

    Shanks Redhaired · 100問 · 1年前

    CT I

    CT I

    100問 • 1年前
    Shanks Redhaired

    CT II

    CT II

    Shanks Redhaired · 35問 · 1年前

    CT II

    CT II

    35問 • 1年前
    Shanks Redhaired

    Mammography Finals

    Mammography Finals

    Shanks Redhaired · 60問 · 1年前

    Mammography Finals

    Mammography Finals

    60問 • 1年前
    Shanks Redhaired

    FINAL RADTHERA

    FINAL RADTHERA

    Shanks Redhaired · 95問 · 1年前

    FINAL RADTHERA

    FINAL RADTHERA

    95問 • 1年前
    Shanks Redhaired

    FINAL II RADTHERA

    FINAL II RADTHERA

    Shanks Redhaired · 89問 · 1年前

    FINAL II RADTHERA

    FINAL II RADTHERA

    89問 • 1年前
    Shanks Redhaired

    radthera

    radthera

    Shanks Redhaired · 95問 · 1年前

    radthera

    radthera

    95問 • 1年前
    Shanks Redhaired

    Angiocardiography

    Angiocardiography

    Shanks Redhaired · 94問 · 1年前

    Angiocardiography

    Angiocardiography

    94問 • 1年前
    Shanks Redhaired

    fluoroscopy

    fluoroscopy

    Shanks Redhaired · 100問 · 1年前

    fluoroscopy

    fluoroscopy

    100問 • 1年前
    Shanks Redhaired

    fluoroscopy 2

    fluoroscopy 2

    Shanks Redhaired · 100問 · 1年前

    fluoroscopy 2

    fluoroscopy 2

    100問 • 1年前
    Shanks Redhaired

    問題一覧

  • 1

    Distortion of signal intensity from an anatomy

    partial volume

  • 2

    Potential source of streaking artifacts

    photon starvation

  • 3

    A potential source of serious streaking artifacts is photon starvation, which can occur in highly attenuating areas such as the WHAT? reach the detectors.

    shoulder

  • 4

    in CT is an apparently increased curvilinear band of attenuation along the edge of the image.

    truncation

  • 5

    This artifact is encountered when parts of the imaged body part remain outside the field of view (e.g. due to patient body habitus), which results in inaccurate measurement of attenuation along the edge of the image.

    truncation artifact

  • 6

    Two large an interval between projections

    undersampling