Siemens Healthcare Gmbh

Zhengyang Shen

Bogdan Georgescu

Sasa Grbic

Siqi Liu

Arnaud Arindra Adiyoso

Ziming Qiu

Yuemeng Li

A computer-implemented method is for classifying a lesion. In an embodiment, the method includes receiving a first medical image of an examination volume, the first medical image corresponding to a first examination time; receiving a second medical image of the examination volume, the second medical image corresponding to a second examination time, different from the first examination time; determining a first lesion area corresponding to a lesion within the first medical image; determining a registration function based on a comparison of the first medical image and the second medical image; determining a second lesion area within the second medical image based on the registration function and the first lesion area; and classifying the lesion within the first medical image based on the second lesion area. A computer-implemented method for providing a trained classification function, a classification system, and computer program products and computer-readable media are also disclosed.

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Chapel Hill, NC, United States of America

Zhengyang Shen