AIMC Topic: Organ Size

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Serum Testosterone Levels Are Negatively Correlated with International Prostate Symptom Score and Transitional Prostate Volume.

Lower urinary tract symptoms Nov 5, 2016
OBJECTIVES: To investigate the correlation of serum total testosterone levels with International Prostate Symptom Score and prostate volume in aging men.
Body Mass Index Humans Male Organ Size Retrospective Studies Middle Aged Prostatic Hyperplasia Aged Severity of Illness Index Lower Urinary Tract Symptoms Cross-Sectional Studies Testosterone
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Automatic segmentation of airway tree based on local intensity filter and machine learning technique in 3D chest CT volume.

International journal of computer assisted radiology and surgery Oct 28, 2016
PURPOSE: Airway segmentation plays an important role in analyzing chest computed tomography (CT) volumes for computerized lung cancer detection, emphysema diagnosis and pre- and intra-operative bronchoscope navigation. However, obtaining a complete 3...
Lung Diagnosis, Computer-Assisted Imaging, Three-Dimensional Image Processing, Computer-Assisted Humans Machine Learning Algorithms Tomography, X-Ray Computed Automation Thorax Bronchi Support Vector Machine Bronchoscopy Organ Size Lung Diseases
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Automatic 3D liver location and segmentation via convolutional neural network and graph cut.

International journal of computer assisted radiology and surgery Sep 7, 2016
PURPOSE: Segmentation of the liver from abdominal computed tomography (CT) images is an essential step in some computer-assisted clinical interventions, such as surgery planning for living donor liver transplant, radiotherapy and volume measurement. ...
Imaging, Three-Dimensional Abdomen Liver Organ Size Neural Networks, Computer Algorithms Databases, Factual Tomography, X-Ray Computed Humans
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Machine learning classification of mesial temporal sclerosis in epilepsy patients.

Epilepsy research Sep 9, 2015
BACKGROUND AND PURPOSE: Novel approaches applying machine-learning methods to neuroimaging data seek to develop individualized measures that will aid in the diagnosis and treatment of brain-based disorders such as temporal lobe epilepsy (TLE). Using ...
Support Vector Machine Magnetic Resonance Imaging Organ Size Hippocampus Epilepsy, Temporal Lobe Temporal Lobe Sclerosis Adult Male Middle Aged Image Processing, Computer-Assisted Machine Learning Algorithms Female Young Adult Humans
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Multi-scale deep networks and regression forests for direct bi-ventricular volume estimation.

Medical image analysis Jul 26, 2015
Direct estimation of cardiac ventricular volumes has become increasingly popular and important in cardiac function analysis due to its effectiveness and efficiency by avoiding an intermediate segmentation step. However, existing methods rely on eithe...
Humans Neural Networks, Computer Machine Learning Algorithms Reproducibility of Results Sensitivity and Specificity Stroke Volume Imaging, Three-Dimensional Pattern Recognition, Automated Image Enhancement Ventricular Dysfunction Regression Analysis Organ Size Heart Ventricles Image Interpretation, Computer-Assisted
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Supervised machine learning-based classification scheme to segment the brainstem on MRI in multicenter brain tumor treatment context.

International journal of computer assisted radiology and surgery Jul 24, 2015
PURPOSE: To constrain the risk of severe toxicity in radiotherapy and radiosurgery, precise volume delineation of organs at risk is required. This task is still manually performed, which is time-consuming and prone to observer variability. To address...
Machine Learning Brain Neoplasms Image Processing, Computer-Assisted Support Vector Machine Magnetic Resonance Imaging Organ Size Humans Brain Stem
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Effect of uterine size on fertility of lactating dairy cows.

Theriogenology Jun 3, 2015
There are multiple reasons for reduced fertility in lactating dairy cows. We hypothesized that one cause of reduced fertility could be the overall size of the reproductive tract, particularly the uterus, given well-established uterine functions in ma...
Fertility Insemination, Artificial Estrus Synchronization Logistic Models Organ Size Uterus Lactation Female Animals Cattle Progesterone
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Continence outcomes of robot-assisted radical prostatectomy in patients with adverse urinary continence risk factors.

BJU international May 11, 2015
OBJECTIVE: To analyse the continence outcomes of robot-assisted radical prostatectomy (RARP) in suboptimal patients that have challenging continence recovery factors such as enlarged prostates, elderly patients, higher body mass index (BMI), salvage ...
Salvage Therapy Prostatectomy Urinary Incontinence Directive Counseling Humans Organ Size Body Mass Index Risk Factors Robotics Age Factors Male Prostatic Neoplasms Obesity Risk Assessment Patient Selection Recovery of Function Treatment Outcome
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Evaluation of artificial-intelligence-based liver segmentation and its application for longitudinal liver volume measurement.

Abdominal radiology (New York) Dec 1, 2025
BACKGROUND: Accurate liver-volume measurements from CT scans are essential for treatment planning, particularly in liver resection cases, to avoid postoperative liver failure. However, manual segmentation is time-consuming and prone to variability. A...
Humans Artificial Intelligence Retrospective Studies Tomography, X-Ray Computed Middle Aged Longitudinal Studies Liver Organ Size Radiographic Image Interpretation, Computer-Assisted Female Aged Adult Male
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Relationship between spleen volume and diameter for assessment of response to treatment on CT in patients with hematologic malignancies enrolled in clinical trials.

Abdominal radiology (New York) Dec 1, 2025
PURPOSE: Investigate spleen diameter (d) and volume (v) relationship in patients with hematologic malignancies (HM) by determining volumetric thresholds that best correlate to established diameter thresholds for assessing response to treatment. Explo...
Treatment Outcome Organ Size Clinical Trials as Topic Spleen Prospective Studies Tomography, X-Ray Computed Female Aged Adult Hematologic Neoplasms Male Middle Aged Humans
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