Doctors in Sydney have pioneered a minimally invasive technique to treat cancer tumors by freezing them with a gas-powered needle guided by MRI imaging. This procedure, known as cryoablation, allows precise targeting of tumors while preserving surrounding healthy tissue. Patients can undergo treatment and often return home the same day, avoiding the risks, recovery time, and complications associated with traditional surgery.
Scientists explain that cryoablation works by lowering the temperature of cancer cells to extremely low levels, causing ice crystals to form and destroy malignant tissue. MRI guidance ensures accurate placement of the needle, enabling doctors to monitor tumor size and protect nearby organs.
Scientists explain that cryoablation works by lowering the temperature of cancer cells to extremely low levels, causing ice crystals to form and destroy malignant tissue. MRI guidance ensures accurate placement of the needle, enabling doctors to monitor tumor size and protect nearby organs.
08:01 AM - Feb 17, 2026
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Myra Raney
@myralynnr
17 February, 08:01
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Early trials show high success rates in eliminating tumors with minimal side effects, making it a promising alternative for patients ineligible for conventional surgery or seeking less invasive options.
Experts caution that while results are encouraging, long-term monitoring is needed to confirm durability and effectiveness across different cancer types. This approach may complement existing therapies like chemotherapy or radiation rather than replacing them entirely. Nonetheless, MRI-guided cryoablation represents a breakthrough in cancer treatment, offering precise, safe, and rapid recovery options for patients worldwide.
Experts caution that while results are encouraging, long-term monitoring is needed to confirm durability and effectiveness across different cancer types. This approach may complement existing therapies like chemotherapy or radiation rather than replacing them entirely. Nonetheless, MRI-guided cryoablation represents a breakthrough in cancer treatment, offering precise, safe, and rapid recovery options for patients worldwide.
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