Keywords:
Infection, Cysts, Acute, Diagnostic procedure, Contrast agent-intravenous, Colonography CT, Ultrasound, MR, CT, Pancreas, Abdomen, Liver
Authors:
A. Arablinskiy, J. Sidorova; Moscow/RU
DOI:
10.1594/ecr2012/C-1056
Methods and Materials
Our population
Review CT and MRI data of 250 patients which admitted in Botkinskaya Hospital from November 2007 to February 2011.
50 consecutive patients were excluded from study.
22 patients with combination of the acute pancreatitis and pancreas tumor.
9 patients with the pancreatitis after surgical on pancreas.
9 patients with the trauma of pancreas also were excluded.
For the assessment of suggested innovations during February – December 2011 we had been chosen patients whom surgical interventions were planned.
Patients were divided into two groups in 30 men (15 men,
15 women). Mean age was 51,5 years (28 – 75 y).
MDCT scanning protocol
- Aquilion prime 160 MDCT,
Toshiba
- Light Speed 16 General Еleсtric
- 18G IV cannula placed in a distal arm vein; crossed arms
- Scout: diapraghm to femoral diaphisis.
- Scan volume from diapraghm to femoral diaphisis.
- Bolus track (Sure StartTM,
Smart PrepGE); delay 20 sec after 200 H.U.
in abdominal aorta,
total delay 30-40sec.
- Pitch Factor: 0,828 Helical Pitch: 53 mAs: fixed 250
- 1 ml * 1kg @ 4.5 ml/s di iodinated contrast medium (370 mgI/mL).
- Scanning after fistulography through drainages
MDCT reformat / VR protocol
- VITREA, USA
- Adwantage Windows GE,
USA
- Cor,
Sag,
ax/Obl 3mm average images
- 3D VR images of the pancreas
MRI / protocol
- Signa Excite General Еleсtric 1,5 tl
- Ax T1 fat sat.
5mm
- Ax T2 fat sat.
5mm
- FAMA with bolus gadolinium contrast enhancement
- Post contr T1 fat sat