Sentence examples for lesion shapes from inspiring English sources

Figure 2 Original binary masks (axial view) of example lesion shapes created from real patient data.

The proposed algorithm produces stable results for different reconstruction algorithms and different lesion shapes.

In addition to the physical phantom, three different synthetic phantoms were designed to evaluate the performance of the automated PET delineation methods with more complex lesion shapes.

The proposed GMRF produces stable results for different lesion shapes (see Figure 3) and therefore underlines its potential for future clinical use.

Furthermore, whilst these phantom-tuned parameters perform well on the more complex lesion shapes used in this study, we have not evaluated their performance on heterogeneous lesions (beyond those with a necrotic core), or lesions in a heterogeneous background.

Six different automated positron emission tomography (PET) delineation methods were evaluated and compared using National Electrical Manufacturer Association image quality (NEMA IQ) phantom data and three in-house synthetic phantoms with clinically relevant lesion shapes including spheres with necrotic core and irregular shapes.

In order to illustrate the common region of structurally lesioned brain tissue per group, both the scan and lesion shape were then transferred into stereotaxic space using the spatial normalization algorithm provided by SPM2 (http://www.fil.ion.ucl.ac.uk/spm/).ac.uk/spm/

In our study, we evaluated four HEIP characteristics: lesion size, lesion shape, internal enhancement, and margin.

Subacute segmental infarctions show a peripheral enhancing rim, gradually diminishing and finally vanishing with changes in lesion shape and shrinkage [34].

It is desirable that distributions with the same total reduction of ventilation result in the same level of AUC CVT) values independent of lesion shape and distribution.

Four HEIP characteristics were assessed: lesion size (largest size as per Response Evaluation Criteria in Solid Tumours 1.1 recommendation [18]), lesion shape (whether the lesion was irregularly shaped or round/oval), internal enhancement (whether the enhancement was heterogeneous or homogeneous) and margin (whether the margin was circumscribed, irregular or spiculated).