CT studies were performed immediately after admission using an Ingenuity CT system (Philips Healthcare, Cleveland, OH, USA). Patients were examined in the supine position with both hips in the neutral position and relaxed. Sagittal, coronal, and axial images were obtained with a slice thickness of 2.5 mm with no inter-slice gap, and axial images included the whole range of femur. The mean HFU and cross-sectional area of the rectus femoris were measured in the CT axial view of the uninjured limb at three-fifths of the interval from the anterior superior iliac spine to the superior patellar border as previously described20) (link) (Fig. 2 ). CT images were analyzed by two blinded observers using the PACS measurement software and the mean value of two observers was used as the final value.
Ingenuity ct system
Manufactured by Philips
Sourced in United States, Netherlands
The Ingenuity CT system is a computed tomography (CT) imaging device developed by Philips. It is designed to capture high-quality, detailed images of the body's internal structures. The core function of the Ingenuity CT system is to generate cross-sectional images that can be used for diagnostic and clinical purposes.
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Lab products found in correlation
2 protocols using ingenuity ct system
1
CT-Based Femoral Muscle Evaluation
2
Multimodal Neuroimaging of Aging Cohort
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We derived paired CT and MR datasets from the Gothenburg H70 Birth Cohort Studies. These multidisciplinary longitudinal epidemiological studies include six birth cohorts with baseline examinations at the age of 70 years to study the elderly population of Gothenburg in Sweden. For this study, we included same-day acquisitions of CT and MR images from 744 participants (52.6% female, mean age 70.44 ± 2.6 years) of the cohort born in 1944, collected from 2014 to 2016. The full study details are reported elsewhere (Rydberg Sterner et al., 2019 (link)). CT images were acquired on a 64-slice Philips Ingenuity CT system with a slice thickness of 0.9 mm, an acquisition matrix of 512 × 512, and a voxel size of 0.5 × 0.5 × 5.0 mm (Philips Medical Systems, Best, Netherlands). MRI scanning was conducted on a 3-Tesla Philips Achieva system (Philips Medical Systems) using a T1-weighted sequence with the following parameters: field of view: 256 × 256 × 160 voxels, voxel size: 1 × 1 × 1 mm, echo time: 3.2 ms, repetition time: 7.2 ms, and flip angle: 9° (Rydberg Sterner et al., 2019 (link)).
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