[Interventional radiology is a relatively new and very rapidly developing cost-effective branch of radiology. Its aim to help or to replace surgical procedures and interventions in many cases are life saving, which are performed by imaging modality control (most commonly angiography or fluoroscopy). During interventional radiological procedures the exposure of staff and patients is usually higher, than in conventional radiography or fluoroscopy. Deterministic effects may also occur. The dosimetry can be carried out by film dosimetry, thermoluminescent dosimetry, DAP meters, semiconductor detectors and personal electronic dosimeter. The basis of reduction of radiation exposure is the radiation protection training. An important rule is that reduction of patient exposure is connected with reduction of staff exposure. With the use of appropriate tools and training the most injuries are avoidable.]

[A dialysis provider’s core activities include providing dialysis care with excellent quality, ensuring a low variability across the clinic network and ensuring strong focus on patient safety. In this article, we summarize the pertinent components of the quality assurance and safety program of the Diaverum Renal Services Group. Concerning medical performance, the key components of a successful quality program are setting treatment targets; implementing evidence- based guidelines and clinical protocols and revising targets, guidelines and clinical protocols based on sound scientific data. Consistently, regularly, prospectively and accurately collecting data from all clinics in the network; processing collected data to provide feedback to clinics in a timely manner. The key activities for ensuring patient safety include a standardized approach to education, i.e. a uniform education program including control of theoretical knowledge and clinical competencies; implementation of clinical policies and procedures in the organization in order to reduce variability and potential defects in clinic practice. We point out the importance of auditing clinical practice on a regular basis. By applying a standardized and systematic continuous quality improvement approach throughout the entire organization, it has been possible for Diaverum to progressively improve medical performance and ensure patient safety]

[The history of rehabilitation of people with disabilities as a consequence of neurological conditions goes back to more than four decades in Hungary. The authors describe its history, how this service is organized nowadays, questions of specialization, scientific activity and quality improvement. They emphasise: any form of neurorehabilitation service (special neurorehabilitation department or programme of a multiprofile rehabilitation unit) must meet the same criteria. Quality assurance will be provided by a new accreditation system.]

[The use of adequate imaging protocol reduces morbidity and mortality in emergency cases of pregnant women. The least harmful, but sufficiently informative imaging method should be chosen that provides us with the diagnosis in the shortest delay. Although the reduction of harmful effects is important, life threatening complications can be avoided by an indicated and well effectuated imaging method using ionizing radiation.]

[Today the information could be the basis of further development by collecting, saving, structuring and analyzing them. Inside the living organism and inside viruses the biochemical storage system was evolved. The linear coding inside macromolecular structures could create and store a series of building block combinations along the chain structure. Those chemical structures are the so called information coding macromolecules, for example, the polypeptides and nucleic acids. Analysis of the genetically coded functionalities of tumor cells has a great impact in the oncological setting. The connected functions of inherited or acquired alterations inside the tumor cell clones are the main contributors of tumor evolution and surviving, although provide a way to target possible mechanism and touch points. Today the oncodiagnostic use of next generation sequencing technology focus on tumor evolution and tumor surviving connected gene set analysis. This kind of gene panel analysis connected to NGS technology is enough enforced - enforced enough - to reach the diagnostic level, but one still need to take care about the quality and standardization to meet the IVD conditions.]