14582
14594
CTA Head and Neck IVcon wo/w IMG12134
Machine Model: Canon Genesis 640
Generated:
2021-04-20 20:30:36
IV Contrast 4 ml/sec using 20 g PIV Minimum See IV Guidelines
for other access lines.
IV Saline 2 ml/sec using 20 g PIV Minimum
Oral Contrast NA
Water NA
Contrast amount determined by weight and renal function.
Special Instructions: IOML perpendicular to table top
Scanogram: Lateral / AP
Landmark: Carina
A Non-Contrast BT Bolus Tracking B Arterial C Arterial D Venous
Scan Start Skull Base Hyoid Skull Base Sella Skull Base
Scan Stop Skull Vertex Hyoid Skull Vertex Carina Skull Vertex
Patient Position Supine Supine Supine Supine Supine
Scan Direction caudal/cranial NA caudal/cranial Craniocaudal caudal/cranial
Scan Mode Helical S&V Helical Helical Helical
Scan Range If Volume NA NA NA NA NA
Scan Delay NA 10 seconds NA NA 2 minutes
Bolus Tracking NA Bolus Track Carotids Manually Bolus Track Carotids Manually NA NA
Reconstruction 1 Thickness x Spacing 1 mm x 1 mm .5 mm x .3 mm 1 mm x .8 mm 1 mm x 1 mm
Algorithm Brain CTA Brain CTA Neck Brain
FOV 22 cm 22 cm 24 cm 22 cm
Reconstruction 2 Thickness x Spacing .5 mm x .3 mm MIP 10 x 5 MIP 10 x 5
Algorithm CTA Brain CTA Brain CTA Neck
FOV 22 cm Axial + Cor + Sag Coronal + Obliques
FC 64 1 43 43 64
kVp 120 kVp 120 kVp 120 kVp 120 kVp 120 kVp
Scan FOV 24 cm 24 cm 24 cm 24 cm 24 cm
Pitch Detail NA Detail Detail Detail
mA 400 mA 50 mA 400 mA Quality Modulated mA 400 mA
Rotation Time .5 sec .5 sec .5 sec .5 sec .75 sec
Detector Rows 0.5 mm x 80 mm 0.5 mm x 8 mm 0.5 mm x 80 mm 0.5 mm x 80 mm 0.5 mm x 80 mm
Indications: Horners Syndrome , aneurysm , stenosis , subarachnoid hemorrhage , vascular abnormality , vascular bypass surgery , vertebrobasilar insufficiency .
Coronal                      R Oblique                      L Oblique
MIP 10x5 (CTA Neck)