Responsibility of the radiologist in the management of contrast medias. Informed consent and other controversies

Radiological contrast media play an essential role in radiology departments by facilitating more precise and detailed images. It is important to note that for radiologists the use of these contrast agents implies several legal responsibilities and ethical considerations towards patients. This article will explore the main issues related to responsibility and complication management for radiologists, referring physicians and other related professionals, as well as issues around informed consent, contraindications for their use and the benefit-risk balance assessed when deciding if a contrast-enhanced test should be carried out. In addition, we will address the crucial role of the radiologist in effective communication with patients and in obtaining informed consent. This research relates to Spanish legislation in the context of medical practice.