SMRTR Science & EngineeringApr 8, 2026Hacker News

MRI machine that's freezing tumors and saving patients from debilitating pain

SMRTR summary

Liverpool Hospital in Sydney has introduced Australia's first MRI machine capable of freezing tumors through a technique called cryoablation, where a gas-powered needle creates an iceball to destroy targeted tissue. The minimally invasive procedure allows same-day treatment and faster recovery compared to traditional surgery, as demonstrated by 64-year-old Josephine Cordina who experienced complete pain relief within 24 hours after treating a spinal tumor. The revolutionary technology can also treat soft tissue tumors in organs like the liver and kidneys.

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