CT THORAX SPLIT BOLUS Injector Setting Contrast Flushing Volume 60ml 30ml VENOUS PHASE Flow Rate 3.0 ml/s 3.0 ml/s *CONTRAST VOLUME for VENOUS PHASE = PATIENT WEIGHT DELAY PHASE 15sec OR READJUST to COMPLY WITH ARTERIAL PHASE Volume 30 50 ARTERIAL PHASE Flow Rate 3.5 ml/s 3.5 ml/s *CONTRAST VOLUME for ARTERIAL PHASE MUST FINISH INJECTED 15sec BEFORE SCAN Pressure 160 PSI S C A N NIN G P A R A M E T E R: DELAY PHASE SCAN POST CONTRAST Scan Delay 0 SEC kV (<60Kg) 100 (60Kg<>90Kg) 120 (90Kg<) 135 Tube Rotation 0.5 sec. Thickness 0.5 x 80 HP STANDARD Sure Exp. 3D STANDARD Scan Area REGION OF INTERESTED (BASE ON CLINICAL EVIDENCE) AXIAL Planar AXIAL to THE BODY AXIS Breathing Instruction Inspiration 22
ABDOMEN MEDIASTERNUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 S P LIT B O L U S P H A S E POST PROCESSING CT THORAX SPLIT BOLUS MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW 1600 WL +550, WW 1600 L U N G 24
ABDOMEN MEDIASTERNUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 D E L A Y P H A S E BONE WINDOW (BONE--> SHARP) Recon GEPACS INFINIT AXIAL Slice Thickness 0.5mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC30 FC30 Window WL +350, WW 2700 WL +350, WW 2700 MPR BONE Slice Thickness 0.5mm Lock Images 19 NIL CORONAL Window WL +350, WW 2700 Slice Thickness 0.5mm Lock Images 19 NIL SAGITTAL Window WL +350, WW 2700 B O N E POST PROCESSING CT THORAX SPLIT BOLUS 25
AP LAT kV 120 mA 50 100 Scano length 800mm 800mm C7 to LESSER TROCHANTER Tube Postion AP Lateral Direction IN OUT Recon Process FL04 FL04 Window WL +130, WW170 WL +170, WW250 Breathing Instruction Inspiration S C A N NIN G P A R A M E T E R: S C A N O G R A M: SCAN & VIEW kV 100 mA 50~200 LEVEL of ROI ARCH of AORTA Breathing Instruction Inspiration Patient Position : Supine Arm position comfortably above the head on the armrest CT TAP TRAUMA MULTIPHASE (TAP ARTERIAL, TAP PORTALVENOUS) SURESTART kV (<60Kg) 100 (60Kg<>90Kg) 120 (90Kg<) 135 mA 80 Delay Scan 10 sec. HU Trigger 180 Breathing Instruction Inspiration Injector Setting Contrast Flushing Volume 80ml 50ml Flow Rate 3.5 ml/s 3.0 ml/s Pressure 160 PSI 26
CT TAP TRAUMA MULTIPHASE (TAP ARTERIAL, TAP PORTALVENOUS) S C A N NIN G P A R A M E T E R: SCAN SETTING PROTOKOL for ARTERIAL, VENOUS and DELAY kV (<60Kg) 100 (60Kg<>90Kg) 120 (90Kg<) 135 Tube Rotation 0.5 sec Thickness 0.5x80 HP STANDARD Sure Exp. 3D STANDARD AXIAL Planar AXIAL to THE BODY AXIS Breathing Instruction Inspiration PHASE 2 - ARTERIAL Scan Delay 15 sec. AFTER SURESTART TRIGGER Scan Area C7 to SYMPHYSIS PUBIS PHASE 3 - PORTALVENOUS Scan Delay 45 sec AFTER ARTERIAL SCAN OR 70 sec AFTER CONTRAST INJECTED Scan Area C7 to SYMPHYSIS PUBIS PHASE 4 - DELAY Scan Delay 5 min AFTER CONTRAST INJECTED Scan Area REGION OF INTERESTED (BASE ON CLINICAL EVIDENCE) 27
A R T E RIA L P H A S E POST PROCESSING CT PAN MULTIPHASE ABDOMEN MEDIASTINUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 MIP Slice Thickness 8.0 mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 8.0 mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 ABDOMEN MEDIASTINUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 MPR Slice Thickness 2.0 mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0 mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 V E N O U S P H A S E 28
POST PROCESSING CT MULTIPHASE D E L A Y ABDOMEN MEDIASTERNUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 V E N O U S P H A S E LUNG LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW 1600 WL +550, WW 1600 BONE BONE WINDOW (BONE--> SHARP) Recon GEPACS INFINIT AXIAL Slice Thickness 0.5mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC30 FC30 Window WL +350, WW 2700 WL +350, WW 2700 MPR BONE Slice Thickness 0.5mm Lock Images 19 NIL CORONAL Window WL +350, WW 2700 Slice Thickness 0.5mm Lock Images 19 NIL SAGITTAL Window WL +350, WW 2700 29
AP LAT kV 120 mA 50 100 Scano length 800mm 800mm C7 to LESSER TROCHANTER Tube Postion AP Lateral Direction OUT IN Recon Process FL04 FL04 Window WL +130, WW170 WL +170, WW250 Breathing Instruction Inspiration S C A N NIN G P A R A M E T E R: S C A N O G R A M: SCAN & VIEW kV 100 mA 50~200 LEVEL of ROI ARCH of AORTA Breathing Instruction Inspiration SURESTART kV (<60Kg) 100 (60Kg<>90Kg) 120 (90Kg<) 135 mA 80 Delay Scan 10 sec. HU Trigger 180 Breathing Instruction Inspiration Injector Setting Contrast Flushing Volume 80ml 50ml Flow Rate 3.5 ml/s 3.0 ml/s Pressure 160 PSI Patient Position : Supine Arm position comfortably above the head on the armrest CT TAP TRAUMA MULTIPHASE (ABDOMEN ARTERIAL, TAP PORTALVENOUS) 30
CT TAP TRAUMA MULTIPHASE (ABDOMEN ARTERIAL, TAP PORTALVENOUS) S C A N NIN G P A R A M E T E R: SCAN SETTING PROTOKOL for ARTERIAL, VENOUS and DELAY kV (<60Kg) 100 (60Kg<>90Kg) 120 (90Kg<) 135 Tube Rotation 0.5 sec Thickness 0.5x80 HP STANDARD Sure Exp. 3D STANDARD AXIAL Planar AXIAL to THE BODY AXIS Breathing Instruction Inspiration PHASE 1 - ARTERIAL Scan Delay 15 sec. AFTER SURESTART TRIGGER Scan Area 1CM ABOVE DIAPHRAGM to SYMPHYSIS PUBIS PHASE 2 - PORTALVENOUS Scan Delay 45 sec AFTER ARTERIAL SCAN OR 70 sec AFTER CONTRAST INJECTED Scan Area C7 to SYMPHYSIS PUBIS PHASE 3 - DELAY Scan Delay 5 min AFTER CONTRAST INJECTED Scan Area REGION OF INTERESTED (BASE ON CLINICAL EVIDENCE) 31
A R T E RIA L P H A S E POST PROCESSING CT MULTIPHASE ABDOMEN MEDIASTERNUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 MIP Slice Thickness 8.0 mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 8.0 mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 ABDOMEN MEDIASTERNUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 MPR Slice Thickness 2.0 mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0 mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 V E N O U S P H A S E 32
POST PROCESSING CT PAN MULTIPHASE D E L A Y ABDOMEN MEDIASTINUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 WL +40, WW 400 V E N O U S P H A S E LUNG LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW 1600 WL +550, WW 1600 BONE BONE WINDOW (BONE--> SHARP) Recon GEPACS INFINIT AXIAL Slice Thickness 0.5mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC30 FC30 Window WL +350, WW 2700 WL +350, WW 2700 MPR BONE Slice Thickness 0.5mm Lock Images 19 NIL CORONAL Window WL +350, WW 2700 Slice Thickness 0.5mm Lock Images 19 NIL SAGITTAL Window WL +350, WW 2700 33
PAEDIATRIC CT SCAN PROTOCOLS RADIOLOGY DEPARTMENT HOSPITAL SUNGAI BULOH
Content of CT Scan Protocols 1 13 7 16 4 13 10 Brain Paeds Plain & IV Neck Paeds IV Thorax Paeds IV Abdomen Paeds IV TAP Paeds IV CT Pan TAP Split Bolus CTA Paeds IV
Baby 0-2 yrs Child 3-5 yrs Child 6-12 yrs Child 13-15 yrs kV LAT 100 100 100 120 mA LAT 30 30 50 50 Scano Length LAT 240mm Scano Area LAT MENTU to VERTEX Direction LAT OUT Recon Process AP NIL FL04 LAT FL03 FL04 Window AP NIL WL +90, WW 140 LAT WL +90, WW 140 SCAN Baby 0-2 yrs Child 3-5 yrs Child 6-12 yrs Child 13-15 yrs Scan Delay 0 sec.(NECT)/ 60sec. (CECT) kV 80 100 100 120 mA 250 250 280 300 Tube Rotation 0.75 sec Gantry Position Tilt 0~19 degree (SupraOrbital Meatal Line) Thickness 0.5 x 40 Helical Pitch DETAIL STANDARD Sure Exp. 3D OFF Scan Area FORAMEN MAGNUM to VERTEX S AXIAL Planar Canthomeatal Line C A N NIN G P A R A M E T E R: S C A N O G R A M: BRAIN PAEDS PLAIN & IV Patient Position : Supine Arm resting against the body Neck is flexed For baby under 1 years please use the peads cradle Secure head well in the Head Craddle 1
Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 5 10 mL 4 0.3 6 5 0.4 8 6 0.5 9 7 0.5 11 8 0.5 12 9 0.5 14 10 0.6 15 11 0.7 17 12 0.7 18 13 0.8 20 14 0.8 22 15 0.9 23 16 0.9 25 17 1 26 18 1 28 19 1.1 30 20 1.1 31 21 1.2 33 22 1.2 34 23 1.2 36 24 1.3 37 25 1.3 39 26 1.4 40 27 1.4 42 28 1.5 43 29 1.6 45 30 1.7 47 BRAIN PAEDS PLAIN & IV 2
BRAIN (HEAD--> BRAIN) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0mm 0.5mm Image Interval 3.0mm 0.3mm Recon FC FC25 FC21 Window WL +35, WW 75 MPR Slice Thickness 4.0mm Lock Images 19 NIL CORONAL Window WL +35, WW 75 Slice Thickness 4.0mm Lock Images 19 NIL SAGITTAL Window WL +35, WW 75 B R AIN P L AIN & IV POST PROCESSING BRAIN PAEDS 3
<15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + kV AP 80 80 80 80 100 LAT 80 100 100 100 120 mA AP 30 30 30 50 50 LAT 30 30 50 50 80 Scano length AP 250 250 300 500 500 LAT 250 250 300 500 500 Scano Area GLABELLA to MANUBRIUM Direction AP IN LAT OUT Recon Process AP FL04 LAT FL04 Window AP WL +130, WW 170 LAT WL+170,WW 230 WL+170, WW 250 S C A N NIN G P A R A M E T E R: S C A N O G R A M: SCAN <15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + Scan Delay 50 sec kV 80 100 mA R*** Tube Rotation 0.5 Thickness 0.5 x 80 Helical Pitch STANDARD Sure Exp. 3D OFF Scan Area ARCH of AORTA to FRONTAL SINUS (ASK M.O or Rad.) AXIAL Planar PERPENDICULAR to HEAD NECK AXIS Patient Position : Supine Arm resting against the body Neck is STRAIGHT Secure head well in the Head Craddle NECK PAEDS IV 4
NECK PAEDS IV 5 Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 3 10 mL 4 0.3 4.5 5 0.4 6 6 0.5 7.5 7 0.5 7.5 8 0.5 7.5 9 0.5 7.5 10 0.6 9 11 0.7 10.5 12 0.7 10.5 13 0.8 12 14 0.8 12 15 0.9 13.5 16 0.9 13.5 17 1 15 18 1 15 19 1.1 16.5 20 1.1 16.5 21 1.2 18 22 1.2 18 23 1.2 18 24 1.3 19.5 25 1.3 19.5 26 1.4 21 27 1.4 21 28 1.5 22.5 29 1.6 24 30 1.7 25.5
NECK SOFT TISSUES (NECK-->STANDARD) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 N E C K IV POST PROCESSING NECK PAEDS IV 6 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW +1600 WL +550, WW +1600 BONE WINDOW (BONE--> SHARP) Recon GEPACS INFINIT AXIAL Slice Thickness 0.5mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC30 FC30 Window WL +350, WW 2700 WL +350, WW 2700 MPR Slice Thickness 0.5mm Lock Images 19 NIL CORONAL Window WL +350, WW 2700 Slice Thickness 0.5 Lock Images 19 NIL SAGITTAL Window WL +350, WW 2700 B O N E L U N G
<15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + kV AP 80 80 80 100 100 LAT 80 100 100 120 120 mA AP 30 30 30 50 50 LAT 30 30 50 50 80 Scano length AP 250 250 300 500 500 LAT 250 250 300 500 500 Scano Area C7 to 1cm below Costophrenic angle Direction AP IN LAT OUT Recon Process AP FL04 LAT FL04 Window AP WL +130, WW 170 LAT WL+170,WW 230 WL+170, WW 250 S C A N NIN G P A R A M E T E R: S C A N O G R A M: Patient Position : Supine Arm position comfortably above the head on the armrest THORAX PAEDS IV 7 SCAN <15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + Scan Delay 35-40 sec. kV 80 100 mA R*** Tube Rotation 0.5 Thickness 0.5 x 80 Helical Pitch STANDARD Sure Exp. 3D OFF Scan Area APEX of lung TO LOWER END of Costophrenic angle AXIAL Planar PERPENDICULAR to THE BODY AXIS
THORAX PAEDS IV 8 Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 4 10 mL 4 0.3 6 5 0.4 7 6 0.5 9 7 0.5 9 8 0.5 9 9 0.5 10 10 0.6 12 11 0.7 14 12 0.7 14 13 0.8 16 14 0.8 16 15 0.9 18 16 0.9 18 17 1 19 18 1 20 19 1.1 25 20 1.1 27 21 1.2 28 22 1.2 29 23 1.2 30 24 1.3 32 25 1.3 32 26 1.4 34 27 1.4 34 28 1.5 38 29 1.6 42 30 1.7 44
THORAX SOFT (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 T H O R A X IV POST PROCESSING THORAX PAEDS IV 9 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW +1600 WL +550, WW +1600 L U N G
<15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + kV AP 80 100 100 120 120 LAT 80 100 100 120 120 mA AP 30 30 30 50 50 LAT 30 30 50 50 80 Scano length AP 250 250 300 500 500 LAT 250 250 300 500 500 Scano Area MIDDLE of STERNUM to LESSER TROCHANTER Direction AP IN LAT OUT Recon Process AP FL04 LAT FL04 Window AP WL +130, WW 170 LAT WL+170,WW 230 WL+170, WW 250 S C A N NIN G P A R A M E T E R: S C A N O G R A M: Patient Position : Supine Arm position comfortably above the head on the armrest ABDOMEN PAEDS IV 10 SCAN <15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + Scan Delay 65-70 sec. kV 80 100 120 mA R*** Tube Rotation 0.5 Thickness 0.5 x 80 Helical Pitch STANDARD Sure Exp. 3D OFF Scan Area 1CM ABOVE DIAPHRAGM to SYMPHYSIS PUBIS AXIAL Planar PERPENDICULAR to THE BODY AXIS
ABDOMEN PAEDS IV 11 Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 5 10 mL 4 0.3 6 5 0.4 8 6 0.5 9 7 0.5 11 8 0.5 12 9 0.5 14 10 0.6 15 11 0.7 17 12 0.7 18 13 0.8 20 14 0.8 22 15 0.9 23 16 0.9 25 17 1 26 18 1 28 19 1.1 30 20 1.1 31 21 1.2 33 22 1.2 34 23 1.2 36 24 1.3 37 25 1.3 39 26 1.4 40 27 1.4 42 28 1.5 43 29 1.6 45 30 1.7 47
THORAX SOFT (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 A B D O M E N IV POST PROCESSING ABDOMEN PAEDS IV 12 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW +1600 WL +550, WW +1600 L U N G
<15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + kV AP 80 100 100 120 120 LAT 80 100 100 120 120 mA AP 30 30 30 50 50 LAT 30 30 50 50 80 Scano length AP 250 250 300 500 500 LAT 250 250 300 500 500 Scano Area 1CM ABOVE APEX OF LUNGS to SYMPHYSIS PUBIS Direction AP IN LAT OUT Recon Process AP FL04 LAT FL04 Window AP WL +130, WW 170 LAT WL+170,WW 230 WL+170, WW 250 S C A N NIN G P A R A M E T E R: S C A N O G R A M: Patient Position : Supine Arm position comfortably above the head on the armrest TAP PAEDS IV 13 SCAN <15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + Scan Delay 65-70 sec. kV 80 100 mA R*** Tube Rotation 0.5 Thickness 0.5 x 80 Helical Pitch STANDARD Sure Exp. 3D OFF Scan Area C7 to SYMPHYSIS PUBIS AXIAL Planar PERPENDICULAR to THE BODY AXIS
TAP PAEDS IV 14 Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 5 10 mL 4 0.3 6 5 0.4 8 6 0.5 9 7 0.5 11 8 0.5 12 9 0.5 14 10 0.6 15 11 0.7 17 12 0.7 18 13 0.8 20 14 0.8 22 15 0.9 23 16 0.9 25 17 1 26 18 1 28 19 1.1 30 20 1.1 31 21 1.2 33 22 1.2 34 23 1.2 36 24 1.3 37 25 1.3 39 26 1.4 40 27 1.4 42 28 1.5 43 29 1.6 45 30 1.7 47
TAP MEDIASTRENUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0mm 0.5mm Image Interval 1.0mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 T A P IV POST PROCESSING TAP PAEDS IV 15 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 1.0 mm 0.5mm Image Interval 1.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW +1600 WL +550, WW +1600 L U N G
<15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + kV AP 80 100 100 120 120 LAT 80 100 100 120 120 mA AP 30 30 30 50 50 LAT 30 30 50 50 80 Scano length AP 250 250 300 500 500 LAT 250 250 300 500 500 Scano Area Direction AP IN LAT OUT Recon Process AP FL04 LAT FL04 Window AP WL +130, WW 170 LAT WL+170,WW 230 WL+170, WW 250 S C A N NIN G P A R A M E T E R: S C A N O G R A M: Patient Position : Supine Arm position comfortably above the head on the armrest CTA PAEDS IV 16 SCAN <15 kg 16kg-30kg 31kg-45kg 46kg-60kg 60kg + Scan Delay 70 sec. kV 80 100 120 mA R*** Tube Rotation 0.5 Thickness 0.5 x 80 Helical Pitch STANDARD Sure Exp. 3D OFF Scan Area 1CM ABOVE DIAPHRAGM to SYMPHYSIS PUBIS AXIAL Planar AXIAL to THE BODY AXIS
CTA PAEDS IV 17 Injector Setting Weight (kg) Flow rate (ml/s) Contrast Volume (ml) Flushing Volume (ml) 3 0.2 3 10 mL 4 0.3 4.5 5 0.5 6 6 0.6 7.5 7 0.6 7.5 8 0.7 7.5 9 0.8 7.5 10 1 9 11 1.2 10.5 12 1.4 10.5 13 1.5 12 14 1.6 12 15 1.6 13.5 16 1.8 13.5 17 2 15 18 2 15 19 2.2 16.5 20 2.3 16.5 21 2.4 18 22 2.4 18 23 2.4 18 24 2.5 19.5 25 2.6 19.5 26 3.2 21 27 3.3 21 28 3.4 22.5 29 3.4 24 30 3.5 25.5
TAP MEDIASTRENUM (BODY --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 2.0 mm 0.5mm Image Interval 2.0 mm 0.3mm Recon FC FC18 FC08 Window WL +40, WW 400 MPR Slice Thickness 2.0mm Lock Images 19 NIL CORONAL Window WL +40, WW 400 Slice Thickness 2.0mm Lock Images 19 NIL SAGITTAL Window WL +40, WW 400 C T A P A E D S IV POST PROCESSING CTA PAEDS IV 18 LUNG (LUNG --> STANDARD AXIAL/VOLUME) Recon GEPACS INFINIT AXIAL Slice Thickness 3.0 mm 0.5mm Image Interval 3.0 mm 0.3mm Recon FC FC52 FC52 Window WL +550, WW +1600 WL +550, WW +1600 L U N G