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  2. Cryoablation - Wikipedia

    en.wikipedia.org/wiki/Cryoablation

    Cryoablation has been explored as an alternative to radiofrequency ablation in the treatment of moderate to severe pain in people with metastatic bone disease.The area of tissue destruction created by this technique can be monitored more effectively by CT than RFA, a potential advantage when treating tumors adjacent to critical structures.

  3. Radiofrequency ablation - Wikipedia

    en.wikipedia.org/wiki/Radiofrequency_ablation

    Radiofrequency ablation (RFA), also called fulguration, [1] is a medical procedure in which part of the electrical conduction system of the heart, tumor, sensory nerves or a dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of 350–500 kHz).

  4. Cell ablation - Wikipedia

    en.wikipedia.org/wiki/Cell_ablation

    Similarly, cryoablation can also be used as a potential treatment. Sudden drop to freezing temperature can cause crystal formation, puncturing membranes and causing cell death. Radiofrequency ablation (RFA) utilizes high frequency sound waves to produce heat as a mean to destroy cells.

  5. Interventional oncology - Wikipedia

    en.wikipedia.org/wiki/Interventional_Oncology

    Therapeutic interventional oncology procedures may be classified further into ablation techniques that destroy neoplastic tissues by delivery of some form of heat, cryo or electromagnetic energy and embolization techniques that aim to occlude the blood vessels feeding the tumour and thereby destroy it by means of ischemia.

  6. Catheter ablation - Wikipedia

    en.wikipedia.org/wiki/Catheter_ablation

    Catheter ablation is a procedure that uses radio-frequency energy or other sources to terminate or modify a faulty electrical pathway from sections of the heart of those who are prone to developing cardiac arrhythmias such as atrial fibrillation, atrial flutter and Wolff-Parkinson-White syndrome.

  7. Pulsed field ablation - Wikipedia

    en.wikipedia.org/wiki/Pulsed_field_ablation

    Pulmonary vein isolation ablation technology has used thermal methods (radiofrequency ablation or, less often, cryoablation) to destroy pulmonary vein cells. [5] As with thermal methods of ablation, in pulsed field ablation, a thin, flexible tube ( catheter ) is inserted into a blood vessel in the groin and threaded up into the heart to ablate ...

  8. Cryoneurolysis - Wikipedia

    en.wikipedia.org/wiki/Cryoneurolysis

    Cryoneurolysis differs from cryoablation in that cryoablation treatments use liquid nitrogen (boiling point of −195.8 °C) as the coolant, and therefore, fall into the range of a neurotmesis injury, or 3rd degree injury according to the Sunderland classification. Treatments of the nerve in this temperature range are irreversible.

  9. Irreversible electroporation - Wikipedia

    en.wikipedia.org/wiki/Irreversible_electroporation

    Radiofrequency ablation (RFA) and cryoablation have been used since the 1990s; however, in lesions larger than 3 cm, their efficacy is limited. The newer ablation modalities, such as IRE, microwave ablation (MWA), and high-intensity focused ultrasound, may help overcome the challenges in tumor size. [92]

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