AIMC Topic: Ablation Techniques

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Survival Analysis for Multimode Ablation Using Self-Adapted Deep Learning Network Based on Multisource Features.

IEEE journal of biomedical and health informatics Jan 4, 2024
Novel multimode thermal therapy by freezing before radio-frequency heating has achieved a desirable therapeutic effect in liver cancer. Compared with surgical resection, ablation treatment has a relatively high risk of tumor recurrence. To monitor tu...
Humans Female Liver Neoplasms Magnetic Resonance Imaging Survival Analysis Ablation Techniques Male Middle Aged Deep Learning
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Arterial enhancing local tumor progression detection on CT images using convolutional neural network after hepatocellular carcinoma ablation: a preliminary study.

Scientific reports Feb 2, 2022
To evaluate the performance of a deep convolutional neural network (DCNN) in detecting local tumor progression (LTP) after tumor ablation for hepatocellular carcinoma (HCC) on follow-up arterial phase CT images. The DCNN model utilizes three-dimensio...
Ablation Techniques Predictive Value of Tests Radiopharmaceuticals Arteries ROC Curve Retrospective Studies Humans Aged Liver Neoplasms Tomography, X-Ray Computed Neural Networks, Computer Male Carcinoma, Hepatocellular Female Middle Aged
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Deep learning enables automated localization of the metastatic lymph node for thyroid cancer on I post-ablation whole-body planar scans.

Scientific reports May 8, 2020
The accurate detection of radioactive iodine-avid lymph node (LN) metastasis on I post-ablation whole-body planar scans (RxWBSs) is important in tracking the progression of the metastatic lymph nodes (mLNs) of patients with papillary thyroid cancer (...
Humans Retrospective Studies Deep Learning Iodine Radioisotopes Automation Single Photon Emission Computed Tomography Computed Tomography Whole Body Imaging Thyroid Neoplasms Image Processing, Computer-Assisted Lymphatic Metastasis Ablation Techniques
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CT Texture Analysis and Machine Learning Improve Post-ablation Prognostication in Patients with Adrenal Metastases: A Proof of Concept.

Cardiovascular and interventional radiology Sep 5, 2019
INTRODUCTION: To assess the performance of pre-ablation computed tomography texture features of adrenal metastases to predict post-treatment local progression and survival in patients who underwent ablation using machine learning as a prediction tool...
Survival Analysis Proportional Hazards Models Ablation Techniques Disease Progression Pilot Projects ROC Curve Treatment Outcome Humans Female Support Vector Machine Machine Learning Adrenal Gland Neoplasms Male Middle Aged Prognosis Retrospective Studies Tomography, X-Ray Computed
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Design and control of a MRI-compatible pneumatic needle puncture robot.

Computer assisted surgery (Abingdon, England) Aug 26, 2019
Percutaneous needle puncture operation is widely used in the image-guided interventions, including biopsy and ablation. MRI guidance has the advantages of high-resolution soft tissue imaging and thermal monitoring during energy-based ablation. This p...
Image-Guided Biopsy Biopsy, Needle Equipment Safety Magnetic Resonance Imaging, Interventional Equipment Design Ablation Techniques Punctures Needles Humans Robotics
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Waterjet Ablation Therapy for Treating Benign Prostatic Obstruction in Patients with Small- to Medium-size Glands: 12-month Results of the First French Aquablation Clinical Registry.

European urology Jul 5, 2019
BACKGROUND: Aquablation has emerged as a novel ablative therapy combining image guidance and robotics for targeted waterjet adenoma resection.
Recovery of Function Prostatic Hyperplasia Robotics Registries France Lower Urinary Tract Symptoms Length of Stay Treatment Outcome Humans Operative Time Aged Male Middle Aged Postoperative Complications Ablation Techniques
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Dictionary Representations for Electrode Displacement Elastography.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control Oct 5, 2018
Ultrasound electrode displacement elastography (EDE) has demonstrated the potential to monitor ablated regions in human patients after minimally invasive microwave ablation procedures. Displacement estimation for EDE is commonly plagued by decorrelat...
Abdomen Supervised Machine Learning Electrodes Humans Algorithms Ablation Techniques Neoplasms Image Interpretation, Computer-Assisted Phantoms, Imaging Elasticity Imaging Techniques
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Robot-assistant for MRI-guided liver ablation: A pilot study.

Medical physics Oct 1, 2016
PURPOSE: Percutaneous ablation under MRI-guidance allows treating otherwise inoperable liver tumors locally using a catheter probe. However, manually placing the probe is an error-prone and time consuming task that requires a considerable amount of t...
Liver Pilot Projects Safety Robotics User-Computer Interface Humans Lasers Surgery, Computer-Assisted Magnetic Resonance Imaging Adult Ablation Techniques Male
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