Adenocarcinosarcoma,a neoplasm containing both carcinomatous and sarcomatous components,is a rare form of a cancer and the pathophysiology is currently poorly u
The aim of this study was to determine whether contrast enhanced ultrasound(CEUS) quantitative perfusion analysis allows an objective characterization of ductal
The drawback of the first asynchronous proactive RSA scheme presented by Zhou in 2001, is that the security definition and security proof do not follow the appr