wherein a value of 0.50 was imputed for both FFR and FFRCT in vessels with stenosis on CT of 90% or larger and a value of 0.90 was imputed when maximal stenosis severity by CT was 30% or smaller, to define FFRCT test characteristics that would be expected across the full range of vess...
Full size table A concept’s derived logical definition is obtained by aggregating attribute groups from two sources: 1 the attribute groups in the logical definition of the concept itself; and 2 the attribute groups that are more general than those obtained above. Given an attribute group G...
This paper presents a novel semi-automatic method for lung segmentation in thoracic CT datasets. The fully three-dimensional algorithm is based on a level set representation of an active surface and integrates texture features to improve its robustness. The method’s performance is enhanced by the ...
Full size image CT-guided Hook-wire lung nodule localization method The puncture was scheduled to be performed within 2 h prior to the procedure, and a chest CT scan was first conducted to determine the entry point, depth of entry, and angle of entry. The Hook wire was then punctured next...
Even after making a full recovery from COVID-19, some people are nevertheless left with persistent lung impairment. The primary motivation of the present study is to locate tiny COVID-19-infected areas in the lungs. This identification has the potential to assist highly trained radiologists in ...
All fieldsTitleAbstractKeywordsAuthorsAffiliationsDoiFull TextReferences Open AccessReview by Rie Ø. Eriksen 1,2,*, Louise S. Strauch 1,2, Michael Sandgaard 1, Thomas S. Kristensen 1, Michael B. Nielsen 1and Carsten A. Lauridsen 1,2 ...
Undocumented potential drug inter゛ctions found in medical records of elderly patients in a long‐termヽare facility J LIVINGSTON AND R D REEVES Department of Foods and Nutrition, Kansas State University, Manhattandoi:10.1177/088453369400900412
Full size image Identified the features significantly associated with pCR We investigated the relationship with pCR and gene mutation characteristics and clinical phenotypes. All 192 patients were randomly divided into two groups in a 2:1 ratio into a training set (n = 128) and a test set ...
Accurately evaluating minimal residual disease (MRD) could facilitate early intervention and personalized adjuvant therapies. Here, using ultradeep targeted next-generation sequencing (NGS), we evaluate the clinical utility of circulating tumor DNA (ctDN
Early diagnosis of COVID-19, the new coronavirus disease, is considered important for the treatment and control of this disease. The diagnosis of COVID-19