AIMC Topic: Tomography, X-Ray Computed

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Is breast asymmetry caused by volume differences in women with pectus excavatum?

Journal of plastic, reconstructive & aesthetic surgery : JPRAS Dec 22, 2015
This study determined the breast volumes of female patients with pectus excavatum that led to asymmetry and hypoplasia compared with normal women. This retrospective study enrolled 13 patients diagnosed with pectus excavatum and 13 normal women, rand...
Retrospective Studies Tomography, X-Ray Computed Female Adult Humans Adolescent Child Breast Funnel Chest
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Enhanced Classification of Interstitial Lung Disease Patterns in HRCT Images Using Differential Lacunarity.

BioMed research international Dec 22, 2015
The analysis and interpretation of high-resolution computed tomography (HRCT) images of the chest in the presence of interstitial lung disease (ILD) is a time-consuming task which requires experience. In this paper, a computer-aided diagnosis (CAD) s...
Lung Diseases, Interstitial Lung Diagnosis, Computer-Assisted Image Processing, Computer-Assisted Support Vector Machine Humans Tomography, X-Ray Computed Female Male
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Giant bladder (10,500 mL in volume) in the ED.

The American journal of emergency medicine Dec 21, 2015
Humans Emergency Service, Hospital Tomography, X-Ray Computed Urinary Retention Aged Diabetic Neuropathies Male Urinary Bladder, Neurogenic
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Image quality and effective dose of a robotic flat panel 3D C-arm vs computed tomography.

The international journal of medical robotics + computer assisted surgery : MRCAS Dec 18, 2015
BACKGROUND: The aim of this study was to determine the effective dose and corresponding image quality of different imaging protocols of a robotic 3D flat panel C-arm in comparison to computed tomography (CT).
Male Radiation Dosage Humans Robotics Pedicle Screws Swine Tomography, X-Ray Computed Phantoms, Imaging Titanium Imaging, Three-Dimensional Female Thermoluminescent Dosimetry Cadaver Image Processing, Computer-Assisted Animals Observer Variation
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Indications for staging laparoscopy in pancreatic cancer.

HPB : the official journal of the International Hepato Pancreato Biliary Association Nov 18, 2015
BACKGROUND: To identify indications for staging laparoscopy (SL) in patients with resectable pancreatic cancer, and suggest a pre-operative algorithm for staging these patients.
CA-19-9 Antigen Humans Predictive Value of Tests Algorithms Tumor Burden Neoplasm Staging Tomography, X-Ray Computed Critical Pathways Laparoscopy Pancreatic Neoplasms Patient Selection
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Improving proprioceptive deficits after stroke through robot-assisted training of the upper limb: a pilot case report study.

Neurocase Nov 13, 2015
The purpose of this study was to determine whether a conventional robot-assisted therapy of the upper limb was able to improve proprioception and motor recovery of an individual after stroke who exhibited proprioceptive deficits. After robotic sensor...
Severity of Illness Index Pilot Projects Treatment Outcome Robotics Tomography, X-Ray Computed Adult Biomechanical Phenomena Male Upper Extremity Physical Stimulation Somatosensory Disorders Stroke Exercise Therapy Psychomotor Performance Movement Humans
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Knowledge-based iterative model reconstruction: comparative image quality and radiation dose with a pediatric computed tomography phantom.

Pediatric radiology Nov 6, 2015
BACKGROUND: CT of pediatric phantoms can provide useful guidance to the optimization of knowledge-based iterative reconstruction CT.
Humans Models, Statistical Knowledge Bases Radiation Dosage Phantoms, Imaging Radiographic Image Enhancement Radiation Exposure Subtraction Technique Machine Learning Radiation Protection Reproducibility of Results Computer Simulation Sensitivity and Specificity Tomography, X-Ray Computed Male Female Child, Preschool
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Predicting High Imaging Utilization Based on Initial Radiology Reports: A Feasibility Study of Machine Learning.

Academic radiology Oct 27, 2015
RATIONALE AND OBJECTIVES: Imaging utilization has significantly increased over the last two decades, and is only recently showing signs of moderating. To help healthcare providers identify patients at risk for high imaging utilization, we developed a...
Sensitivity and Specificity Male Support Vector Machine Feasibility Studies Research Report Unnecessary Procedures Radiography, Abdominal Humans Machine Learning Tomography, X-Ray Computed Adult
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Improving Computer-Aided Detection Using Convolutional Neural Networks and Random View Aggregation.

IEEE transactions on medical imaging Sep 28, 2015
Automated computer-aided detection (CADe) has been an important tool in clinical practice and research. State-of-the-art methods often show high sensitivities at the cost of high false-positives (FP) per patient rates. We design a two-tiered coarse-t...
Lymph Nodes Radiographic Image Interpretation, Computer-Assisted Colonic Polyps Spinal Neoplasms Female Aged Young Adult Adult Male Middle Aged Adolescent Child Neural Networks, Computer Machine Learning Databases, Factual Tomography, X-Ray Computed Humans
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Automatic classification of pulmonary peri-fissural nodules in computed tomography using an ensemble of 2D views and a convolutional neural network out-of-the-box.

Medical image analysis Sep 8, 2015
In this paper, we tackle the problem of automatic classification of pulmonary peri-fissural nodules (PFNs). The classification problem is formulated as a machine learning approach, where detected nodule candidates are classified as PFNs or non-PFNs. ...
Algorithms Tomography, X-Ray Computed Reproducibility of Results Sensitivity and Specificity Imaging, Three-Dimensional Lung Neoplasms Solitary Pulmonary Nodule Radiographic Image Interpretation, Computer-Assisted Humans Neural Networks, Computer Software Pattern Recognition, Automated Radiographic Image Enhancement Subtraction Technique
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