[Erectile dysfunction and YouTube: Quality of videos in Spanish].

Introduction: Erectile dysfunction (ED) is one of the most prevalent urological diseases, but there is limited data about the quality of its information in social networks. The aim of our study was to assess the quality of ED information contained in YouTube videos.

Material And Methods: Descriptive study of the first 50 Spanish-language videos, published on YouTube, evaluated by three urologists.

Quality of bladder cancer information on YouTube.

Introduction: YouTube is one of the social networks most widely used as a source of information. However, there are doubts about the scientific quality of the information available. This study aims to characterise this by analysing videos about bladder cancer posted on YouTube.