Most cystic lesions of the thyroid result from hemorrhage and subsequent degeneration of preexisting solid nodules. Incidence of cystic lesions among nodules ranges from 15–37%. Spongiform or partially cystic nodules without any of US suspicious features have a low risk of malignancy (Sect. 9.1)....
The BI-RADS lexicon classifies cystic breast lesions as simple cysts, complicated cysts, and complex cystic and solid lesions. In addition, the role of clustered microcysts will be described. Different types of cystic lesions reflect different underlying pathologies, probabilities of malignancy, as wel...
Most cystic lesions of the thyroid result from hemorrhage and subsequent degeneration of preexisting solid nodules. Incidence of cystic lesions among nodules ranges from 15–37%. Spongiform or partially cystic nodules without any of US suspicious features have a low risk of malignancy (Sect. 9.1 )...
This study aimed to evaluate the performance of traditional-deep learning combination model based on Doppler ultrasound for diagnosing malignant complex cystic and solid breast nodules. A conventional statistical prediction model based on the ultrasound features and basic clinical information was established....