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1. 成人の肺結核の診断diagnosis of pulmonary tuberculosis in adults [show details]
…ultrasonography. Chest computed tomography (CT) is more sensitive than plain chest radiography for identifying early or subtle parenchymal and nodal processes. The resolution provided by CT usually is not required …
2. 胸部CTの原理principles of computed tomography of the chest [show details]
… detector-based spectral CT. The latter method does not increase the overall radiation dose. CT is superior to conventional radiography because of its exquisite contrast resolution. CT uses point attenuation …
3. MRI検査やCT検査で行う麻酔anesthesia for magnetic resonance imaging and computed tomography procedures [show details]
…during a CT procedure. Radiation dose is determined by: Time – Anesthesiologists may be exposed to longer durations and higher doses of radiation than radiologists during CT scans because the CT team can …
4. 肺癌スクリーニングの低用量CT検査報告におけるLung-RADS分類の標準化lung rads standardized reporting for low dose computed tomography for lung cancer screening [show details]
… technology. CTLS reporting is standardized according to the lung computed tomography (CT) screening reporting and data system . When evaluating the CT, the radiologist reports a Lung-RADS (LR) score which accounts …
5. 成人の心臓CT検査・心臓MRI検査cardiac imaging with computed tomography and magnetic resonance in the adult [show details]
… Cardiac computed tomography (CT) and cardiovascular magnetic resonance (CMR) imaging have emerged as options for noninvasive evaluation of the heart in clinical practice. Coronary CT angiography (CCTA) …