Radiographic parameters were assessed to determine implant positioning using standing long-leg radiographs and anteroposterior and true lateral (30° of flexion) radiographs of the affected knee. Centricity Enterprise Web (v8.0.1400.511; GE Healthcare) was used for all measurements. Aseptic loosening was determined radiographically by assessing circumferential radiolucency at the bone-cement interface surrounding the prosthesis stem completely, prosthetic subsidence, change in the position of the stem or cement, or fractures in the cement mantle22 ,23 (link). The diagnosis of aseptic loosening was dependent on radiographic criteria and patient-reported clinical symptoms of pain and instability.
Centricity enterprise web
Manufactured by GE Healthcare
Sourced in United Kingdom
Centricity Enterprise Web is a web-based healthcare information system developed by GE Healthcare. It provides a centralized platform for managing electronic medical records, clinical documentation, and various hospital workflows. The core function of Centricity Enterprise Web is to enable healthcare professionals to access and manage patient data securely through a web-based interface.
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Lab products found in correlation
6 protocols using centricity enterprise web
1
Radiographic Assessment of Implant Positioning
2
Vertebral Fracture Radiological Assessment
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Operative time, bone cement injection volume, patients’ pain relief at
preoperation, post operation and the last follow-up assessed by VAS were
recorded. Two researchers especially trained in the measurement of radiological
spinal parameters independently evaluated the standing local kyphotic angle and
average vertebral height of the fractured vertebra on pre- and post-operative
plain X-rays for all patients. CT scan of fractured vertebra was performed in
postoperative reexamination for observing bone cement dispersion and cement
leakage. Image analysis was carried out using Centricity Enterprise Web® (GE
Healthcare, Buckinghamshire, UK). The mean values from both measurements were
used for statistical analysis to minimize the risk of systematic bias.
preoperation, post operation and the last follow-up assessed by VAS were
recorded. Two researchers especially trained in the measurement of radiological
spinal parameters independently evaluated the standing local kyphotic angle and
average vertebral height of the fractured vertebra on pre- and post-operative
plain X-rays for all patients. CT scan of fractured vertebra was performed in
postoperative reexamination for observing bone cement dispersion and cement
leakage. Image analysis was carried out using Centricity Enterprise Web® (GE
Healthcare, Buckinghamshire, UK). The mean values from both measurements were
used for statistical analysis to minimize the risk of systematic bias.
3
Comprehensive Cardiac Evaluation in Ischemic Stroke
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We conducted electrocardiography, 24-hour Holter monitoring, and transthoracic echocardiography in every patient with ischemic stroke. Besides, at least 48-hour electrocardiography monitoring in stroke unit was applied to identify paroxysmal AF or other arrhythmias since September 2014. If patients were categorized into undetermined etiology, TEE was performed and interpreted by certified echocardiography cardiologists (YHK and SWK) for detection of complex aortic arch atheroma and hidden cardioembolic sources. The type of AF was defined as paroxysmal versus sustained (persistent or permanent).[17] (link) The echocardiographic data were reviewed by using a viewer program (Centricity Enterprise Web, GE Medical Systems). Echocardiographic parameters of interest were LA anterior-posterior diameter, LAVI, ejection fraction, LV diastolic function, inward and outward flow velocities in the LA appendage.
4
Epidural Catheter Placement Imaging Protocol
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All images were viewed using the institutional online PACS (Centricity Enterprise Web; GE Healthcare, Waukesha, WI) tool with measurements being made within the program. After identification of the image that optimized the view of both pedicles of the upper vertebra of the interspace accessed when placing the epidural catheter (e.g., T7 vertebra if a T7-T8 epidural catheter was placed), a line was drawn between midline at the skin and the most posterior part of the spinal canal (Figure 2 ). This epidural-skin distance (ESD) was measured in the axial plane (Figure 2 ) and was recorded from the value automatically generated by the PACS software when drawing the connecting line. Measurements for all 168 epidurals made by the lead author of the study were used for analysis.
5
Quantifying Vertebral Fracture Correction
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Two researchers especially trained in the measurement of radiological spinal parameters (SB and ZH) independently evaluated the vertebral body height in the anterior, middle and posterior portions as well as the local kyphotic angle (LKA) of the fractured vertebra on pre-and post-operative radiographs for all patients. Image analysis was carried out using Centricity Enterprise Web ® (GE Healthcare, Buckinghamshire, UK). The mean values from both measurements were used for statistical analysis to minimize the risk of systematic bias. The height of the fractured vertebra was calculated as the relative height compared to the mean height of the nearest unfractured vertebrae proximally and distally to minimize the influence of varying magnifications. To assess the reposition that was achieved through kyphoplasty of the fractured vertebra, the difference between pre-and post-operative relative vertebral body height and between pre-and post-operative LKA were calculated. Example measurements are shown in Fig. 1.
6
DICOM Image Data Processing in Clinical Setting
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In clinical situations after exposure, image data are converted into Digital Imaging and Communication in Medicine (DICOM) format for each digital modality system and sent to a hospital server through Centricity PACS (GE Healthcare Japan, Tokyo) [14 ]. In Centricity Enterprise Web (GE healthcare Japan) server, the image data are converted into 8-bit data and delivered to a display terminal in each department. Centricity Universal Viewer (GE Healthcare Japan) was also equipped in the radiology department and all images can be observed with original bit data. Thus, all images in our hospital have 8-bit data. The original DICOM data obtained from each digital modality system in the study, however, had different image bits (Table 1 ). After obtaining the DICOM data, any post-image processing was not performed and all original data were directly analyzed.
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