Radiomics model distinguishes between acute and chronic vertebral compression fractures: Study

South Korea: Research in the journal Academic Radiology showed that a combination of radiomics with radiologic findings may enhance the performance of CT in identifying the acuity of vertebral compression fractures. 

Min A Yoon and colleagues conducted the study with an objective to develop and validate prediction models to differentiate acute and chronic vertebral compression fractures based on radiologic and radiomic features on CT.

For this purpose, the researchers included acute and chronic compression fractures in patients who underwent both spine CT and MRI examinations. Three CT findings ([1] cortical disruption, [2] hypoattenuating cleft or sclerotic line, and [3] relative bone marrow attenuation) were assessed by two radiologists for each fractured vertebra. They built a radiomic score from 280 radiomic features extracted from non-contrast-enhanced CT images.