Qingfang Sun

Prognostic Value of Intraoperative Desmopressin Test for Long-Term Remission in Cushing's Disease: A Prospective Cohort Study

BACKGROUND AND OBJECTIVES: The desmopressin stimulation test is a cornerstone for the diagnosis of Cushing's disease (CD). Recent evidence suggests its potential for early recurrence prediction when performed postoperatively. However, its application as a real-time intraoperative...

Noninvasive 3D mapping of tissue stress using reverberant shear wave

Abstract Mechanical stress is a fundamental aspect of soft tissues that influences cellular behavior and tissue integrity, yet noninvasive imaging of stress in vivo remains a major challenge. Conventional magnetic resonance elastography (MRE) measures tissue stiffness but not str...