Target (tungsten)
Anode
Filament
Vacuum housing
Exposure factors
Ambient lighting
Geometry
Patient motion
Gray
Rad
Sievert
Becquerel
Tibia
Talus
Fibula
Calcaneus
White
Grey
Echogenic
Anechoic
Bright
500 and 1000 MeV
10 and 50 MeV
100 and 200 MeV
10 and 50 keV
100 and 200 keV
The larmor frequencies are not changed
Rotation of magnetization by RF excitation pulse
The larmor frequencies change
RF is turned off
Nothing changes
-1000
-500
0
500
1000
A-mode
B-mode
C-mode
M-mode
Contrast-enhanced ultrasound
The bone
The joint space
The ligaments
The muscle
Musculotendinous junction
Black
White
Dark grey
Grey
Pink
Large volume imaging
One second imaging time
Sub-second image time
Removal of ring artifacts
Imaging without x-ray
Interact with surrounding air
Align parallel and antiparallel with the field
Rotate counter clockwise
Align parallel with the field
Nothing happens to them
Heating
Cavitaions
Mechanical
Thermal
Ionisations
Iodine
Barium
Air
Carbon Dioxide
Sodium
The volume coil
The surface coil
The phased coil
The solenoid coil
The curved coil
Anterior
Above
Right
Left
Posterior
MRI
Nuclear Medicine
Ultrasound
CT
15-30 seconds
1-2 minutes
45-60 minutes
6 hours
72 hours
CT
Ultrasound
MRI
Projection radiography
Spiral CT
Decrease TR
Increase TR
Use special RF coils
Decrease number of active RF coils
Put patients in prone position
8-10 hour fasting
Full bladder
After eating fatty meal
After drinking water
In erect position
X-rays
Sound waves
Gamma rays
Beta particles
Alpha particles
Stationary
Rotating
Advanced step-wise
Alternating advance retreat
Continuously advanced
Compton scatter
Patient dose
Image artifacts
Image reconstruction time
Imaging time.
Positron Emission Tomography
Computer tomography scan
SONAR
Magnetic resinance
Iodine131 SPECT
Conventional x-ray machine
MRI
Gamma camera
Ultrasound machine
Panoramic tomography (O.P.G)
Fluoroscopy using barium
Projection radiography
CTA
Intracranial ultrasound
SPECT
AP and lateral
PA and lateral
Anterior-oblique and lateral
Axial and lateral
Axial and oblique
Rad
Roentgen
Milliampere
Gray
Sievert
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