All of the following modalities can be used for in-situ ablation of liver secondaries, except
A i.e. Ultrasonic waves Ultrasonic waves (i.e. USG) have been used to improve placement of probe delivering intralesional ethanol injection, radiofrequency ablation and cryotherapyQ. It is not used for insitu abalation of liver tumor (primary & secoandary). Treatment modalities for liver secondaries Liver transplant (in patients with single lesion < 5 cm or three or fewer, lesions < 3 cm) but usually not recommended Hepatic aery embolization & chemotherapy (chemoemb olizati on)Q Intralesional insitu abalation ultrasound guided -Percutaneous ethanaol (alcohol) injection -Cryo ther apy Q -Radiofrequency ablationQ -Microwave coagulation therapy.
Ultrasonic waves
Cryotherapy
Alcohol
Radio frequency