Animated GIF showing cryoablation of mass in right liver lobe using two probes. Time elapsed is approximately 30 minutes.
ICD-9-CM
37.33, 37.34, 60.62
MeSH
D003452
[edit on Wikidata]
Cryoablation is a process that uses extreme cold to destroy tissue. Cryoablation is performed using hollow needles (cryoprobes) through which cooled, thermally conductive fluids are circulated. Cryoprobes are positioned adjacent to the target in such a way that the freezing process will destroy the diseased tissue. Once the probes are in place, the attached cryogenic freezing unit removes heat from ("cools") the tip of the probe and by extension from the surrounding tissues.
Ablation occurs in tissue that has been frozen by at least three mechanisms:
formation of ice crystals within cells thereby disrupting membranes, and interrupting cellular metabolism among other processes;
coagulation of blood thereby interrupting bloodflow to the tissue in turn causing ischemia and cell death; and
induction of apoptosis, the so-called programmed cell death cascade.
The most common application of cryoablation is to ablate solid tumors found in the lung, liver, breast, kidney and prostate. The use in prostate and renal cryoablation are the most common. Although sometimes applied in cryosurgery through laparoscopic or open surgical approaches, most often cryoablation is performed percutaneously (through the skin and into the target tissue containing the tumor) by a medical specialist, such as an interventional radiologist. The term is from cryo- + ablation.
Cryoablation is a process that uses extreme cold to destroy tissue. Cryoablation is performed using hollow needles (cryoprobes) through which cooled, thermally...
fibroadenomas, including percutaneous radiofrequency ablation (RFA), cryoablation, and percutaneous microwave ablation. With the use of advanced medical...
procedure can be classified by energy source: radiofrequency ablation and cryoablation. Catheter ablation may be recommended for a recurrent or persistent arrhythmia...
abnormal or diseased tissue; thus, it is the surgical application of cryoablation. Cryosurgery has been historically used to treat a number of diseases...
use in women undergoing immediate breast reconstruction. As of 2014 cryoablation is being studied to see if it could be a substitute for a lumpectomy...
destroy and kill tissue, e.g. cancer cells. Commonly referred to as Cryoablation. Cryoelectronics The study of electronic phenomena at cryogenic temperatures...
refers to the surgical treatment, specifically known as cryosurgery or cryoablation. Cryosurgery is the application of extremely low temperatures to destroy...
biopsies and minimally invasive oncologic procedures (radiofrequency and cryoablation of tumors & transarterial chemoembolization) Nuclear medicine uses radioactive...
or similar sharp-edged instruments. Cryosurgery uses low-temperature cryoablation to freeze and destroy a target tissue. Electrosurgery involves use of...
such as iobenguane (iodine-131-MIBG). Radiofrequency ablation (RFA), cryoablation, and hepatic artery embolization may also be used. Palliative care is...
reentrant tachycardia or AVNRT, ablation can also be accomplished by cryoablation (tissue freezing using a coolant which flows through the catheter) which...
tissue with heat generated by medium frequency alternating currents Cryoablation: Local treatment with a special catheter that destroys tissue with cold...
imaging-guided cryoablation 1998 – US FDA approves herceptin, a monoclonal antibody for HER2 metastatic breast cancer 1998 – US FDA approves cryoablation for the...
Minimally-invasive surgical alternatives include biopsy-removal techniques and cryoablation. Biopsy-removal involves using a vacuum-assisted biopsy device to remove...
rates of success are achieved with AVRT and typical atrial flutter. Cryoablation is a newer treatment involving the AV node directly. SVT involving the...
tumors can be difficult to localize for directed therapy. More recently, cryoablation has also been explored as a potentially effective alternative as the...
noninvasive using laser therapy, radiofrequency, ultrasound or cold (cryoablation or cryolipolysis) to reduce fat, sometimes in combination with injections...
tumors can be difficult to localize for directed therapy. More recently, cryoablation has also been explored as a potentially effective alternative as the...
Gillette PC, Swindle MM, Thompson RP, Case CL (April 1991). "Transvenous cryoablation of the bundle of His". Pacing and Clinical Electrophysiology. 14 (4 Pt...
treat some bleeding disorders Cryotherapy, medical treatment using cold Cryoablation, tissue removal using cold Cryosurgery, surgery using cold Cryo-electron...
treatment for various cancers that combines cryoablation of tumor with immunotherapy treatment. In-vivo cryoablation of a tumor, alone, can induce an immunostimulatory...
itself, the neck and shoulder areas. A more recent method of ablation is cryoablation, which is considered less risky and less painful. When the necessary...
displacement or fracture after the operation. Ultrasound-guided percutaneous cryoablation of the GON is sometimes performed. At the correct temperature, there...
his 200th career base on August 31. On September 9, Trout underwent a cryoablation procedure to address a neuroma in his right foot. On September 15, it...
procedures include therapeutic methods (typically radiofrequency ablation, or cryoablation) in addition to diagnostic and prognostic procedures. Other therapeutic...
generally use two forms of catheter ablation—radiofrequency ablation, or cryoablation. In young people with little-to-no structural heart disease where rhythm...