Lesion quantification and tracking using multiple modalities
A method for lesion detection includes acquiring pre-therapy medical image data from a first modality. Post-therapy medical image data is acquired from a second modality. A transformation matrix for transforming from an image space of the first modality to an image space of the second modality is calculated. A volume of interest is defined from the medical image data of the first modality. The volume of interest includes one or more lesions. The volume of interest is automatically copied to the medical image data of the second modality using the calculated transformation matrix. Treatment is directed to the lesion using the medical image data of the second modality including the copied volume of interest data.
Siemens Medical Solutions USA, Inc. Siemens Information Systems, Ltd.
G G G A G G A G
G06T G06T G06T A61B G06T G06T A61B G06T
additional additional inventional inventional inventional additional inventional inventional
Shashi Xiang Arun Venkat Raghavan Karthikeyan
Kumar Zhou Krishnan Ramamurthy Kaliyamoorthi