Department of Reproductive Medicine;
Shanghai General Hospital;
Shanghai Jiao Tong University;
School of Medicine;
Shanghai 201620;
China;
Department of Andrology;
Center for Men's Health;
Urologic Medical Center;
Shanghai General Hospital;
Shanghai Jiao Tong University;
School of Medicine;
Shanghai 200080;
China;
Department of Urology;
Shanghai General Hospital;
Shanghai Jiao Tong University;
School of Medicine;
Shanghai 201620;
China;
Department of Medical Ultrasound;
Shanghai General Hospital;
Shanghai Jiao Tong University;
School of Medicine;
Shanghai 200080;
China;
corpus; cavernosum; erectile; dysfunction; extracellular; matrix; accumulation; phenotypic; transition; shear-wave; elastography; smooth; muscle; cells;