Radiation dose and image quality optimization in lumbar spine digital radiography for overweight and obese patients: Phantom study
Ausanai Prapan,
Kanthicha Chuprempri,
Phattharawadee Fong-in
et al.
Abstract:Background: Lumbar spine radiography plays an important role in routine use for clinical practice in overweight and obese patients. The radiographer is responsible for setting suitable exposure factors for the tradeoffs between radiation dose and image quality (IQ). Objective: To investigate the effect of different kVp values combined with AEC used on radiation dose and IQ for routine lumbar spine radiography in overweight and obese patients. Materials and methods: A 1.5 and 3 cm thickness of frozen pork lar… Show more
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