Introduction to Multi Slice Ct

In this retrospective study, dose data of 187 patients who underwent CT-guided bone biopsy with a manual or powered drill biopsy system performed at one of three different multi-slice CT were analyzed.

All patients were evaluated clinically and radiographically by multi-slice CT scan.

Conclusion: Multi-slice CT coronary angiography has an important role in evaluation patency of coronary grafts after coronary artery bypass surgery.

Three hundred thirty-six patients older than 20 years with two multi-slice CT scans were collected.

The CT AAPM performance phantom was scanned by a 128 multi-slice computed tomography scanner (Revolution Evo, GE Healthcare, Waukesha, WI) at a slice thickness of 5 mm with four different phantom orientations and also scanned by a 6 multi-slice CT scanner (Somatom Emotion 6, Siemens AG, Forchheim, Germany) for two slice thicknesses of 5 and 10 mm.

Multi-slice CT scan showed presence of air in both anterior and posterior mediastinal compartment.

Approach: The review is divided into five major sections, each linked to a key innovation in CT: helical spiral data acquisition, multi-slice CT, wide-cone CT, dual-source CT, and spectral CT.

Also, how to suspect and then confirm the presence of PLSVC by echocardiographic examination, and to know the role of multi-slice CT and cardiac MRI for detection of other cardiac and extra-cardiac anomalies.

Diagnosis can be confirmed with ultrasound or magnetic resonance image (MRI) or multi-slice CT.

Pre-printing thresholding and segmentation of each fragment (as directed by the surgeon) were done by the radiologist and the engineering team, using the multi-slice CT Face DICOM data.

The current gold standard for CT imaging is the use of multi-slice CT (MS CT) units.

Multi-slice CT, cerebral dynamic magnetic resonance, laboratory analyses and transient elastography were also used.

This article analyzes the manifestations, characteristics, and significance of multi-slice spiral CT for diffuse lung disease, and evaluates the diagnostic value of multi-slice CT multi-directional reconstruction for diffuse lung disease.

We measured the distances from the anterosuperior iliac spine (ASIS) to the most posterior point of the ischial spine (IS) (ASIS-IS), and from the ASIS to the most inferior point of the ischial tuberosity (IT) (ASIS-IT) on 3D bone models reconstructed from multi-slice CT images.

Two cardiac and three liver CT perfusion protocols were examined with the N1 LUNGMAN phantom at three multi-slice CT scanners: a single-source (I) and second- (II) and third-generation (III) dual-source CT scanners.

Multi-slice CTCA may help to discriminate coronary plaque from coronary vasospasm when there is diagnostic uncertainty.

The aim of the study is to evaluate radiation dose and its relationship with the effective head diameter obtained during CT brain examination performed via a 640 multi-slice CT scanner.

The aim of this phantom study is to examine radiation doses of dual- and single-energy computed tomography (DECT and SECT) in the chest and upper abdomen for three different multi-slice CT scanners.

The radiologists usually spend a lot of time in selecting the most relevant slices from thousands of scans, which are usually obtained from multi-slice CT scanners.

This study aims to investigate image quality and radiation dose with a prospective electrocardiogram (ECG)-gated 80 multi-slice CTA, in 182 consecutive children examinations with CHD.

Methods: Retrospective cohort study (2006–2014) at an urban level 1 trauma center assessing the frequency and typical patterns of orbital injuries on whole-body computed tomography (WBCT) with maxillofacial multi-slice CT (MSCT) after severe trauma.

This overview starts off with a description of the pathophysiology of the ischemic right ventricle, followed by the diagnostic approaches using echocardiography, which remains the modality of choice in daily clinical practice, but the newer advanced imaging modalities, being magnetic resonance imaging and multi-slice CT, can provide additional information.

Scans were performed using a combined machine comprising an invasive coronary angiography suite and a 320-channel multi-slice CT scanner.

It is well known that imaging of calcium in the coronary arteries with multi-slice CT always results in blooming artefacts, so that the amount of calcium, but also stents always result in overestimations of its sizes.

Nearly 20 years later, the introduction of fast rotating, multi-slice CT (MSCT) technology made the door wide open for cardiac CT researchers to rediscover its potential in infarct imaging.

This study aimed to determine the characteristic cephalometric parameters, using the 2D reconstruction of the multi-slice CT (MSCT) images, which are essential for computer designing of the parametric-geometric-mathematical model (PGMM) of the human skull.

Aortic annulus eccentricity index and calcification were measured by multi-slice CT scan.

In modern multi-slice CT systems, bowtie shape wedge filter is widely used for optimizing patient received radiation dose distribution.

XR-QA2 films have been placed between the phantom slabs in the thoracic area and scanned with a multi-slice CT scanner.

The CT dose index (CTDIvol) is the dosimetric quantity used for multi-slice CT (MSCT) with beams  ⩽4 cm.

Before the first stage of expansion surgery, Doppler blood flow survey meter or multi-slice CT was used to locate the perforator vessels.

Clinical, laboratory (serology for dengue specific IgM, real-time PCR for dengue virus, serum amylase and lipase) and abdominal multi-slice CT were done to all included patients.

We calculate the annual net profits from CT introduction in Japan for single-slice CT (SSCT), multi-slice CT (MSCT), number of hospital beds, and prefecture.

XCounter’s Actaeon PCD with frame rates up to 1000 fps can achieve CBCT scans at multi-slice CT scanner rates.

Methods A total of 168 patients with coronary atherosclerosis admitted to Shanxi Cardiovascular Hospital from December 2017 to December 2018 for multi-slice CT scanning and imaging were selected as the study objects.

blood volume (BV), blood flow (BF), permeability surface index area (PS) and time to maximum of the tissue residue function (Tmax) were calculated from adnexal masses on a 64–multi-slice CT scanner and correlated with their histopathological diagnoses.

Objective To evaluate the value of multi-slice CT-based tumor predominant feeding artery sign in the localization diagnosis of exophytic tumors in the pancreaticogastric space.

The detection scheme of A group was multi-slice CT (MSCT), and the diagnosis of B group was performed by routine esophagography.

The control group was diagnosed by ultrasound, and the study group was diagnosed by multi-slice CT.

The radiation doses were measured using both CT dose index and dose area product (DAP) and compared with other CBCT and multi-slice CT (MSCT) machines.

Patients and methods: This prospective study included 39 patients who underwent 320 Multi-slice CT coronary angiography (Aquilion ONE 320 MSCT) at (Nasr-City Police Hospital) through the period from May 2017 to April 2018.

By combining 3D visualization technology with multi-slice CT(MSCT), the differences of pancreas morphological changes in T2DM patients are explored, which is expected to make up the gaps in the diagnosis of T2DM by imaging examination and evaluate the disease process of T2DM patients.

With the introduction of fast multi-slice CT scanners, even the whole body can be scanned in an early arterial phase.

Though recent multi-slice CT provide excellent diagnostic accuracy for the detection of coronary artery disease, it has several disadvantages such as necessity of rapid injection of iodinated contrast medium and exposing the patients to ionizing radiation.

All the 50 patients underwent abdominal multi-slice CT examination on the same CT equipment.

We compared the early pre multi-slice CT (MSCT) era and current time period using routine MSCT for procedural planning.

The current study aim is the role of multi-slice CT perfusion in assessment of pulmonary nodules.

For comparison, we performed multi-slice CT imaging (MSCT) with a clinical protocol.

ConclusionMulti-slice CT scan is a valuable and valid postoperative assessment tool of accuracy of spinal pedicle screw placement.