Keywords: Diffusion Analysis & Visualization, Hematologic, multiple myeloma, whole-body diffusion-weighted imaging
Motivation: Is there any difference in the ttADC histogram parameters at different ISS stages in multiple myeloma patients with diffuse infiltration visually?
Goal(s): The goal was to explore the difference in ttADC histogram parameters and clinical indicators in multiple myeloma patients with diffuse infiltration at different ISS stages.
Approach: The ttADC histogram parameters were obtained by sketching the lesions of the whole body on WB-DWI images using MRTTL software.
Results: Age, hemoglobin, creatinine, and ttADC_5% were different at different ISS stages.
Impact: Diffuse infiltration is generally thought to be associated with a poorer prognosis for MM patients. Our study shows that although all patients have diffuse infiltration, different ttADC histogram parameters may result in different prognosis.
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