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Fig. 1 | BMC Medical Imaging

Fig. 1

From: A pilot study using low-dose Spectral CT and ASIR (Adaptive Statistical Iterative Reconstruction) algorithm to diagnose solitary pulmonary nodules

Fig. 1

Male, 47 years old. Space occupying lesion was found in the right upper lobe. Middle differentiation squamous cell carcinomas, confirmed by the postoperative pathological diagnosis. a monochromatic image, 70 keV, arterial and venous phase; b arterial phase iodine image, ICAP = 13.28 mg/ml; c venous phase iodine image, ICVP = 18.1 mg/ml; d arterial phase spectral energy curve; e venous phase spectral energy curve, the slope of 40–70, 70–100 and 100–140 keV are 3.72, 0.66, 0.36, respectively; f pathologic samples after surgery; g pathological section image (HE dye, ×400)

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BMC Medical Imaging

ISSN: 1471-2342

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