Fig. 2

Dynamic ultrasound analysis model for diagnosis and prediction. Dynamic ultrasound reflects the spatiotemporal characteristics of lesions. It involves videos. Common ultrasound modalities include BUS, CDFI, UE, and CEUS. Current studies on ultrasound videos primarily focus on BUS and CEUS videos. The commonly used intelligent analysis methods for ultrasound videos include three-dimensional CNN, CNN + RNN, R(2 + 1)D, dual-stream CNN, and transformers. These are frequently employed for the diagnosis and prognosis of diseases such as breast cancer, liver cancer, thyroid nodules, kidney disease, and diabetes