Thienkhai Vu
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View article: Development and validation of a risk nomogram predicting pneumothorax requiring chest tube placement post-percutaneous CT-guided lung biopsy
Development and validation of a risk nomogram predicting pneumothorax requiring chest tube placement post-percutaneous CT-guided lung biopsy Open
Background Pneumothorax requiring chest tube after CT-guided transthoracic lung biopsy presents added clinical risk and costs to the healthcare system. Identifying high-risk patients can prompt alternative biopsy modes and/or better prepar…
View article: A Nomogram to Predict Pneumothorax Requiring Chest Tube Placement following Percutaneous CT-guided Lung Biopsy
A Nomogram to Predict Pneumothorax Requiring Chest Tube Placement following Percutaneous CT-guided Lung Biopsy Open
Background Pneumothorax requiring chest tube after CT-guided transthoracic lung biopsy is one of the common complications, and the required hospital stay after chest tube placement represents an added clinical risk to patients and cost to …
View article: Application of a Domain-specific BERT for Detection of Speech Recognition Errors in Radiology Reports
Application of a Domain-specific BERT for Detection of Speech Recognition Errors in Radiology Reports Open
Radiology-specific BERT models fine-tuned on generated errors were able to identify SR errors in radiology reports and suggest corrections.Keywords: Computer Applications, Technology Assessment Supplemental material is available for this a…
View article: Clinical language search algorithm from free-text: facilitating appropriate imaging
Clinical language search algorithm from free-text: facilitating appropriate imaging Open
Background The comprehensiveness and maintenance of the American College of Radiology (ACR) Appropriateness Criteria (AC) makes it a unique resource for evidence-based clinical imaging decision support, but it is underutilized by clinician…
View article: Algorithmic Prediction of Delayed Radiology Turn-Around-Time during Non-Business Hours
Algorithmic Prediction of Delayed Radiology Turn-Around-Time during Non-Business Hours Open
Rationale and objectivesRadiology turnaround time is an important quality measure that can impact hospital workflow and patient outcomes. We aimed to develop a machine learning model to predict delayed turnaround time during non-business h…
View article: High precision localization of pulmonary nodules on chest CT utilizing axial slice number labels
High precision localization of pulmonary nodules on chest CT utilizing axial slice number labels Open
Background Reidentification of prior nodules for temporal comparison is an important but time-consuming step in lung cancer screening. We develop and evaluate an automated nodule detector that utilizes the axial-slice number of nodules fou…
View article: Prediction of Future Healthcare Expenses of Patients from Chest Radiographs Using Deep Learning: A Pilot Study
Prediction of Future Healthcare Expenses of Patients from Chest Radiographs Using Deep Learning: A Pilot Study Open
Our objective was to develop deep learning models with chest radiograph data to predict healthcare costs and classify top-50% spenders. 21,872 frontal chest radiographs were retrospectively collected from 19,524 patients with at least 1-ye…
View article: Low-Volume and High-Volume Readers of Neurological and Musculoskeletal MRI: Achieving Subspecialization in Radiology
Low-Volume and High-Volume Readers of Neurological and Musculoskeletal MRI: Achieving Subspecialization in Radiology Open
A large number of radiologists read a low volume of Neuro or MSK MRIs; these low-volume Neuro or MSK MRI radiologists read a substantial portion of Neuro or MSK MRIs. It is unknown which of the methods for distinguishing low-volume radiolo…
View article: Unusual Radiographic Presentation of <i>Pneumocystis</i> Pneumonia in a Patient with AIDS
Unusual Radiographic Presentation of <i>Pneumocystis</i> Pneumonia in a Patient with AIDS Open
Pneumocystis jirovecii pneumonia (PCP) typically presents as an interstitial and alveolar process with ground glass opacities on chest computed tomography (CT). The absence of ground glass opacities on chest CT is thought to have a high ne…