Objective: The coronavirus disease (COVID-19) epidemic occurred suddenly, and had a severe impact on the whole society, especially the health care system.The purpose of this article is to share the experience of infection control management in the ultrasound department of China-Japan Friendship Hospital in response to the epidemic.Methods: In accor
Abstract Background In fish, melanin pigment granules in the retinal pigment epithelium disperse into apical projections as part of the suite of responses the eye makes to bright light conditions.This pigment granule dispersion serves to reduce photobleaching and occurs in response to neurochemicals secreted by the retina.Previous work has shown th
A rare and lethal vascular condition is the communication of the thoracic aorta and tracheobronchial tree.Typically, the development occurs after open or endovascular aortic Oils repair that has been complicated by infection and usually presents with hemoptysis as the heralding event, which can lead to massive hemorrhage.Computed tomography angiogr