title: [Irreversible electroporation - a new kid on the block?].
abstract: OBJECTIVE
  Minimally invasive tumor therapies are well established options in multi-modal oncological therapy regimes. So far the methods applied have been of a thermal nature and thus there are inherent limitations, most of all the so-called heat-sink effect.
  
  
  METHODS
  Radiofrequency ablation (RFA) and laser-induced thermotherapy (LITT) are well-established techniques.
  
  
  METHODS
  Irreversible electroporation (IRE) could potentially become a novel therapy option with an enlarged spectrum of treatable lesions, i.e. close to blood vessels and potentially a lower rate of complications.
  
  
  METHODS
  The IRE technique is currently the subject of early prospective trials and clinical studies have not yet shown any serious side effects. However, complete tumor ablation was not achieved in all cases (46 out of 69).
  
  
  RESULTS
  Preclinical as well as clinical studies seem to show a promising efficiency in tumor ablation as well as a favorable complication profile especially with tumors in thermally critical locations.
  
  
  CONCLUSIONS
  Clinical long-term studies are currently under way assessing safety as well as efficiency. The data published so far look promising and considerably enlarge the spectrum of ablation techniques.
authors.affiliation: Zentrum für Radiologie, Klinik für Radiologie und Nuklearmedizin, Universitätsklinikum Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Deutschland. Ortrud.kosiek@med.ovgu.de
authors.forename: O
authors.initials: O
authors.lastname: Kosiek
authors.forename: K
authors.initials: K
authors.lastname: Strach
authors.forename: J
authors.initials: J
authors.lastname: Ricke
authors.forename: M
authors.initials: M
authors.lastname: Pech
mesh_terms: D053672:Electrochemotherapy / Q000379:methods*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000379:methods* / Q000639:trends*; D009369:Neoplasms / Q000601:surgery*