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Epiq 5g

Manufactured by Philips
Sourced in United States

The EPIQ 5G is a medical imaging system developed by Philips. It is designed to capture high-quality ultrasound images for diagnostic purposes. The device features advanced imaging technologies to support clinical decision-making.

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11 protocols using epiq 5g

1

Echocardiographic Evaluation of CPAP Therapy

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Standardized transthoracic echocardiography (2D, Doppler, TDI and speckle tracking) was performed by an experienced cardiologist according to EACVI guidelines [20 ] using PHILIPS EPIQ 5G. The first echocardiography was performed prior to the initiation of CPAP therapy. The second echocardiographic evaluation was performed after 8 weeks of CPAP (after a full night of CPAP use). All echocardiographies were performed on the same PHILIPS EPIQ 5G device, by the same operator.
2D and M-mode measurements (left ventricular end-diastolic diameter—LVEDD, interventricular septum—IVS, posterior wall thickness—PWT, end-diastolic diameter—RV) were performed in parasternal long axis (PLAX) with the patient in the left lateral decubitus. Right ventricular wall thickness was measured in diastole by M-mode or 2D imaging, preferably from the subcostal window.
Tricuspid and mitral annular plane systolic excursions (TAPSE and MAPSE) were calculated by M-mode thorough the tricuspid and mitral annulus in standard apical chamber view, respectively. Atrial volumes were calculated in telesystole by planimetry, excluding the area between the valvular leaflets and the annulus.
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2

Abdominal Ultrasound and Densitometry

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Abdominal ultrasound examinations were performed with the use of GE Logiq 5 Expert (Warsaw, Poland) and Philips EPIQ 5G (Warsaw, Poland) equipment. In all children, the abdominal ultrasound examination was performed according to the same examination protocol assessing the length and echogenicity of the kidneys, the presence/absence of dilatation of the calico-pelvic systems, and the presence/absence of urinary tract stones.
The densitometry was performed with the HOLOGIC model Delphi W (S/N 70608) in the Whole Body projection.
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3

Multimodal Imaging for HIFU Ablation Evaluation

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The follow-up imaging consisted of contrast-enhanced MRI (1.5- T. Ingenia MRI, Philips Healthcare, Best, the Netherlands) and CEUS (Ultrasound device: EPIQ 5G, Philips Healthcare, Best, the Netherlands; Contrast medium: SonoVue, Bracco Imaging S.p.A., Milan, Italy). CEUS was used for verification of an effective US-guided ablation and MRI to evaluate treatment success in detail by visualizing the non-perfused ablation volume of the target fibroids. The first post-interventional imaging was performed as follows: CEUS examination immediately after the HIFU procedure, MRI within the next 4 days.
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4

Multimodal Imaging Characterization of Tumors

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All USG examinations were conducted using a 12-MHz linear array or 9-MHz convex transducer on a USG system (Epiq 5G, Philips Healthcare). MRI scans were performed using either a 1.5-T scanner (Avanto, Siemens Healthinners) or a 3-T scanner (Ingenia or Achieva, Philips Healthcare, or Magnetom Skyra or Magnetom Vida, Siemens Healthineers). The choice of coil type, field of view, and matrix depended on the tumor location. The MRI imaging protocol included axial and either coronal or sagittal T1-weighted sequences, axial and either coronal or sagittal T2-weighted sequences, and axial fat-saturated T2-weighted sequences. Axial, coronal, and sagittal contrast-enhanced fat-saturated T1-weighted sequences were acquired in all patients after intravenous injection of contrast media (gadolilinum; Gadovist, Bayer, or Dotarem, Guerbet). The MR acquisition parameters were adjusted according to the anatomical region.
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5

Musculoskeletal Ultrasound for Joint Assessment

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Ultrasonography was performed using Philips Medical Systems EPIQ 5G machine with a multi-frequency linear array transducer (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) or General Electric Healthcare LOGIQe machine with a multifrequency linear array transducer (5) (6) (7) (8) (9) (10) (11) (12) (13) .The ultrasound settings were pre-set for the joints for each machine and the same machine (and probe) was used for each patient throughout the study period. The ultrasound scans were acquired and scored by a rheumatologist (blinded to the joint assessor's clinical findings) experienced in musculoskeletal ultrasound. Clinical joint assessments were performed by either a study nurse or a metrologist. Standardized scanning based on the EULAR guidelines [5] was performed in the same outpatient location. Power Doppler (PD) vascularity and grey-scale synovial hypertrophy (GSSH) at the joints were scored using SQS or DS systems. The SQS system scores these inflammatory changes on a 0-3 severity scale using methods described previously [4] while the DS system scores the changes as Yes (equivalent to SQS score of [1] [2] [3] or No (equivalent to SQS score of 0). Ultrasound tenosynovitis, clinical joint tenderness and swelling were scored dichotomously in both systems. Joint pain was scored dichotomously with DS system or semi-quantitatively (0-3 severity scale) with SQS system.
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6

Left Ventricular Strain Analysis in CPAP

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GLS measurements were performed with electrocardiographic monitoring in apical 4- 2- and 3-chamber views, adjusted for optimal spatial resolution (mitral annulus at the bottom of the image). The frame rate was set between 50 and 90 fps. The tracking of the regions of interest was performed offline using the PHILLIPS EPIQ 5G integrated software. Patients with poor image quality, arrhythmia and regional wall motion anomalies were excluded from strain imaging. Consequently, the effect of CPAP on LV GLS was analyzed in a subgroup of only 21 patients.
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7

Automated Kidney Segmentation from Ultrasound

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The manufacturer of the ultrasound systems was Philips (models: iU22, ATL HDI 5000, and EPIQ 5G; Bothell, WA, USA). All images were obtained in B-mode using abdominal convex probes with the patients in a supine position. The ultrasound images were cropped to fit in the ultrasonography field of view and then resized to a resolution of 512×512 pixels using zero padding. The boundaries of the dilated pelvicalyceal and renal regions on ultrasonography were manually annotated by an experienced urologist (SHS) using ImageJ software (National Institutes of Health, Bethesda, MD, USA, http://rsb.info.nih.gov/ij/). The RPA was estimated by subtracting the pelvicalyceal area from the total kidney area as pixel unit values. The HARP ratio was calculated by dividing the total hydronephrosis area by the RPA as previously demonstrated and designated as the ground truth HARP ratio [4 (link)]. Pixel information from the annotations was extracted using a custom Python script to build a labeled dataset for deep-learning segmentation models.
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8

Multimodal Imaging Evaluation of Ankle Disorders

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Conventional radiography was performed on the Luminos dRF MAX (Siemens, Erlangen, Germany). AP, lateral and Mortise view are the three standard images performed of the ankle. Additional axial image to visualize the hypertrophic tuberculum was performed. US images using EPIQ5G (Philips Health Systems, Bothell, WA 98021, USA) (Figure 3). Cone Beam CT (CBCT) imaging was performed on a Newtom 5G-system (QR, Verona, Italy), with a field of view of 8 × 8 cm, centered on the painful ankle region. MR examinations were performed on a 1.5T system (Siemens, Magnetom Aera, Erlangen, Germany). Our routine protocol consisted of sagittal, axial and coronal fat suppressed (FS) T2-Weighted Images (WI), coronal PD and axial T1-WI with a slice thickness of 3 mm. Only seven patients were examined by one imaging modality (MRI). The other patients had at least a combination of two imaging techniques of which the combination of MR and US was most frequent (6 patients or 26%).
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9

Optic Nerve Ultrasound Measurement Protocol

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One examiner (SRK), highly experienced in transorbital ultrasound, performed all US-investigations. US was performed in supine position, head straight and not elevated. A 12-MHz linear transducer (Philips, Epiq 5G) was placed to the closed eyelid. US-ONSD determination was performed 3 mm behind the bulb, 90° to the optic nerve in axial plane (Fig. 4e). From three measurements per eye, mean ONSD and resulting mean binocular US-ONSD were calculated as previously described [23 (link)]. Additionally, the optic disc elevation was measured three times per side (Fig. 4e) and mean binocular US-ODE was calculated.
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10

Canine Vaginal Mass Evaluation Protocol

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The medical records of thirty-three female dogs that underwent PV, CV, PVV, VVV or VV from 2008 to 2021 were reviewed. Age, breed, medical history, clinical findings, preoperative diagnostics, post operative management, complications occurred during the surgery and in the postoperative period, and histological diagnoses were recorded.
In all cases where a vaginal mass was suspected, diagnosis has been made on the basis of history and clinical evaluation that include vaginal and rectal palpation: in some cases, biopsy or fine-needle cytology of the mass were performed. Ultrasonography of the reproduction tract (Esaote MyLab Vet5, probe micro-covex 9-3 Mhz), biochemical and haematologic profiles, abdominal ultrasound examination (Philips Epiq 5G, different probe has been use depending on the patient size: micro-convex C8-5, covex C9-2 or linear L5-12) and thoracic radiographic (Mercury-332, three projections) for cancer staging (when necessary), vaginal cytology was performed in all bitches.
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