Congress:
ECR25
Poster Number:
C-19441
Type:
Poster: EPOS Radiologist (scientific)
Authorblock:
J. C. Harmes1, L. Salhöfer1, M. Holtkamp1, G. Jost2, H. Pietsch2, R. Hosch1, F. Nensa1, M. Forsting1, J. Haubold1; 1Essen/DE, 2Berlin/DE
Disclosures:
Johannes Christian Harmes:
Nothing to disclose
Luca Salhöfer:
Nothing to disclose
Mathias Holtkamp:
Grant Recipient: Financial support by the DFG (German Research Foundation)-funded Clinician Scientist Program of the University Medicine Essen Clinician Scientist Academy (UMEA) (FU 356/12-1)
Gregor Jost:
Employee: Bayer
Hubertus Pietsch:
Employee: Bayer
René Hosch:
Nothing to disclose
Felix Nensa:
Nothing to disclose
Michael Forsting:
Nothing to disclose
Johannes Haubold:
Nothing to disclose
Keywords:
Artificial Intelligence, Absorptiometry / Bone densitometry, CT, Neural networks, Contrast agent-intravenous, Experimental investigations, Segmentation, Demineralisation-Bone, Osteoporosis, Tissue characterisation
Bone mineral density measurement based on Computer Tomography significantly differs between non-contrast scans and portal venous contrast medium phases. Therefore bone density measurements of arterial phases, but not of portal venous phases, are interchangeable with measurements performed in the non-contrast phase.