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for radiology students
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PROCESSING ARTIFACTS• HYPORETENTION• PI-LINES• GUIDE SHOE MARK• STATIC • ENTRANCE ROLLER MARK• CRINKLE MARK• FINGER MARKS• EMULSION PICK-OFF• WATER STAIN
EXPOSURE ARTIFACTS
• MOTION• IMPROPER POSITIONING• POOR FILM SCREEN CONTACT• DOUBLE EXPOSURE• FOREIGN OBJECTS• BACK-SCATTER• CASSETTE UPSIDE-DOWN• BROKEN CASSETTE• IMPROPER USE OF GRID