[Optical voltage imaging in neurons in neurogenic erectile dysfunction: Progress in research].

Optical voltage imaging in neurons is a popular technology in the study of neural electrophysiology, which has been applied in many disciplines, including neurological, gastrointestinal and cardio-cerebrovascular sciences and mental health. However, few reports are seen on its application in the study of neurogenic ED. This article presents an overview of neuronal optical voltage imaging in the study of neurological ED, including its development, classification, technical theories and the possibility of its application in neurological ED research, hoping to provide some new ideas for researchers in the related fields.

Uretero-lumbar artery fistula: A case report.

Background: Uretero-arterial fistula (UAF) is a disease that usually involves the aorta, common iliac artery, external iliac artery, hypogastric artery, and lumbar artery. Among them, uretero-lumbar artery fistula (ULAF) is the most unusual type. So, both in China and around the world, the diagnosis and treatment of ULAF is a big challenge.