CT Scan Artifacts # Part - 1 # Computed Tomography # English + Hindi # ||

Hello friends welcome in my youtube channel Radiology technical.
Friends aaj ka hmara topic h CT artifacts.
CT Artifact -
- An artifact is a distortion or error in CT
image.
- Artifact can degrade the image quality of
CT images or lead to misdiagnosis.
- Any discrepancy between the CT
numbers represented in the image and
expected CT number based on the linear
attenuation coefficient.
Type :-
1. Patient based artifacts
A. Patient motion artifact
B. Metal artifact
2. Scanner based artifacts
A. Ring artifact
B. FOV artifact ( Field of view )
3. Physics based artifact
A. Partial volume artifact
B. Beam hardening artifact
C. Photon starvation artifact
D. Cone beam artifact
Old links:-
CT Scan Part - 1 ( Introduction, history, common uses of CT Scan )
• CT Scan Introduction #...
CT Scan part -2 ( CT scan working principle )
• CT Scan # Part - 2 # C...
Generations of CT scanner
• Generations of CT scan
Components of CT scanner
• Components of CT scan
Type of CT scan ( NCCT, CECT, HRCT )
• Types of CT Scan # NCC...
CT scan part -3 ( CT Terminology )
• CT Scan # Part - 3 # C...
CT scan Part -4 ( CT numbers / Hounsfield units )
• CT Scan # Part - 4 # C...
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• Anode heel effect ## ...
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• Barium study
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• Contrast media
Biliary imagining system
• Barium study
Urinary imagining system
• Urinary tract imaging
Mammography
• Mammography
Myelography procedure
• myelography procedure
OPG Procedure ( Orthopentomography)
• OPG Procedure
TLD BADGE TLD CARD
• TLD BADGE || TLD CARD...
DRT 2nd year old previous paper
• DRT 2nd year old paper...
Emergency drugs in Radiology department
• Emergency drugs in rad...
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