Jalal Jalal Shokouhi – MD
Reflex Airport Control Trans body Hand Radiography
Radiology Radiology Nuclear medicine Radiotherapy
Nobel prizes : X-ray 1 Wilhelm C.Rontgen X-ray CT 1 N.Godfree Hounsfield NMR 1 Isidor isaac rabi Edward Purcell & Felix Bloch 1952 Richard R.Ernst 1991 Kurt wüthrich 2002 MRI 1 Paul C.Lauterber & Sir peter Mansfield
X-ray U.S. MRI, SPECT, PET Thermography
DisciplineHard tissueNegative contrast Soft tissueOther s X-rayBoneGas1 range soft tissueMetal X-ray CTBoneGasMultiple range soft tissue Metal U.S.Soft tissueFlow MRIBone marrow Soft tissueFlow
1DLine 2DPlate 3DVolume 4DVolume + Movement & Sound ?DTime
Role of contrast: Contrast ? In the lumen o Ducts Bile CSF Lacrimal Tract GI - GU o Vessels Out of the lumen o Interstitial o In the cells (Hepatocyte, Pitucyte)
CNS Head and neck Chest Abdomen, Pelvis Musculoskeletal Pediatrics Geriatrics Interventional Bioengineering Non-medical Informatics Management (official - economic)