pantopaque การใช้

• Historically Metrizamide replaced Pantopaque as the contrast agent of choice for Myelography.
• To obtain images of the cervical region the patient is then carefully tilted cephalad ( toward the head ) so contrast agent ( particularly Pantopaque ) can enter the neck region.
• This speaks to the inability to remove the heavier or more viscous Pantopaque without aspirating it with spinal fluid ( CSF ) through a lumbar puncture needle in the low back ( sticking up vertically ) or back of the neck.