CT Scanning
Handling positioning errors when optimizing sawing of Scots pine and Norway spruce logs using CT scanning
... To summarize, it can be concluded that a sawing posi- tioning method based on CT scanning that takes position- ing errors into account can mitigate the effect of these errors to a large extent. Compared to ...
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Original Article Study on clinical target volume (CTV) of pancreatic cancer: under the scope of CT scanning and pathology
... Specimens of the resected pancreatic cancer primary tumors were placed into the tissue fixa- tive liquid (formalin 10%) for 24 hours. Given the position of primary tumors and the anatom- ical relationship with the ...
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An evaluation of a Shockroom located CT scanner: a randomized study of early assessment by CT scanning in trauma patients in the bi-located trauma center North-West Netherlands (REACT trial)
... shockroom CT scan may be used as an attractive alterna- tive to other imaging procedures or to sequential diagnos- tic testing strategies in other patient groups (for instance stroke patients, patients with acute ...
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Prognostic values of interim and post-therapy 18F-FDG PET/CT scanning in adult patients with Burkitt’s lymphoma
... emission tomography (PET) and PET/computed tomography (CT) scanning have been confirmed in several subtypes of lymphoma. However, its prognostic value in Burkitt’s lymphoma has not been clearly defined. The ...
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Use of CT Scanning and Radiography as Legal Expert Evidence in Paleontology (Trilobites of Morocco)
... presents CT Scanning and radiography techniques applied to invertebrate paleontology, specifically to the detection of trilobites forgeries in ...a CT Scanning and in some cases with simple ...
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Early Postoperative CT Scanning for Juvenile Nasopharyngeal Angiofibroma: Detection of Residual Disease
... The patients underwent surgical excision of the tumor 24 – 48 hours after embolization. A transfacial approach was used by means of midfacial degloving (eight patients) or lateral rhinotomy (two patients). A transnasal ...
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High-definition neural visualization of rodent brain using micro-CT scanning and non-local-means processing
... 16-h scanning time, significantly higher than 20 μm/voxel of micro-MRI achieved by 24 h of high-magnetic-fields scanning [4, ...micro-CT scanning for H&E processing, Fig. 4c and d, ...
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CT scanning for diagnosing blunt ureteral and ureteropelvic junction injuries
... and CT findings are presented in Table I. All eight patients had initial CT scanning performed of the abdomen and ...warranted CT examina- tion including gross hematuria (7/8), abdominal ...
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Utilization of CT scanning associated with complex spine surgery
... of CT scanning to evaluate postoperative neural compression as the image distortion with MRI may be too great [16 – ...the CT scanning fre- quency is correspondingly ...
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Original Article A novel technique in open wedge high tibial osteotomy to preserve the tibial slope: a basic study on cadaver and reconstruction CT scanning
... Abstract: High tibial osteotomy (HTO) is a well-established treatment option for uni-compartmental osteoarthritis. Recently, medial opening wedge HTO has become the primary surgical technique. It is very important in a ...
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Correlates of pericardial adipose tissue volume using multidetector CT scanning in cardiac patients in China.
... Pericardial adipose tissue (PAT) volume is regarded as an emerging cardiovascular risk factor [1]. Owing to its particular location, PAT is anatomically close to the myocardium and may contribute to cardiac disease ...
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Volume computed tomography dose index (CTDIvol) and size-specific dose estimate (SSDE) for tube current modulation (TCM) in CT scanning
... dose in terms of size-specific dose estimate (SSDE). This study developed a specific calculator for CT scanning using the TCM technique. Materials and Methods: The tube current was extracted from the DICOM ...
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A multicenter, randomized controlled trial of immediate total-body CT scanning in trauma patients (REACT-2)
... years CT has become faster, more detailed and more available in the acute trauma care ...setting. CT shows high accuracy for a wide range of injuries [4-7] which is reflected by a low missed diagnosis rate ...
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Radioprotection to the Eye During CT Scanning
... The results of this study show that it is a simple process to shield the eyes during CT. As much as half of the radiation to the lens can be avoided by using elastic, form-fitting, inert, bismuth-coated la- tex ...
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PET/CT scanning with 3D acquisition is feasible for quantifying myocardial blood flow when diagnosing coronary artery disease
... Results: Twenty-four patients with known or suspected CAD and eight age-matched healthy volunteers underwent rest and pharmacological stress perfusion studies with 15 O-water PET/CT. The whole and three regional ...
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Anatomic applications of xenon enhanced CT scanning: visual image analysis and brain blood partition coefficient studies in man
... When the arterial blood and brain concentration s of xenon are measured by CT , a reasonably accurate assessment of regional cerebral blood flow and brain-blood partition coefficient ,\ [r] ...
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Investigation of ossification in the posterior longitudinal ligament using micro-focus X-ray CT scanning and histological examination
... Relationship with putative predictive ossification factors A baseline comparative investigation was performed using cases having a ossification observed as a high density area in CT image (ossification + group) ...
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Diagnostic value of high resolution CT scanning of temporal bone in cochlear implant recipients
... processor forged by the first wire under the skin of the patient. In this device amplified sound waves as well as waste voices including noise filter and remove the ground voices, and then the strengthened flow is ...
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Diagnostic accuracy of preoperative CT scanning of pituitary prolactinomas
... In three other cases lesions had been suspected on CT scan, but the adenomas found at surgery were in different locations from the hypodense areas seen on CT; these scans were therefore [r] ...
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Socio economic variation in CT scanning in Northern England, 1990 2002
... a CT scan can be substantial, the relatively high radiation doses asso- ciated with CT have given rise to growing concerns, in particular, a possible increase in future cancer risk ...from CT imaging ...
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