Taiwanese Doctors Perform First Non-Invasive Cancer Treatment Using 'Fragmentation Knife'

Cancer treatment in Taiwan has taken a significant step forward with the introduction of a groundbreaking non-invasive technology. Doctors at the NTU Hospital Cancer Center have successfully performed the first clinical procedure using an advanced ultrasound tumor-shattering system, colloquially known as the 'fragmentation knife.' This innovative approach offers patients a new alternative to traditional surgery.

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Cancer treatment doesn't always require surgery! NTU Hospital Cancer Center has introduced the latest ultrasound tumor tissue fragmentation system (nicknamed the 'fragmentation knife') and completed its first clinical treatment on the 26th.

The 'fragmentation knife' system utilizes a technique called histotripsy. Unlike conventional surgical methods or some ablation therapies, it employs focused, pulsed ultrasound waves transmitted from outside the body. Guided by real-time imaging, these waves precisely locate the tumor and create a controlled "cloud of bubbles" within the target area. The mechanical action generated by these bubbles effectively shatters the tumor tissue.

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The medical team hopes to find the most suitable treatment method for each patient under the premise of safety and professionalism, according to the characteristics of each patient's disease, treatment process, and overall condition.

A key advantage of this technology is its non-invasive nature. It does not require surgical incisions or punctures, thereby minimizing the risk of infection and reducing the burden of post-treatment recovery. The system's ability to deliver energy directly to the target area from the exterior also helps to preserve surrounding healthy tissues, as it does not rely on high temperatures or ionizing radiation.

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Technology is just a tool added by the medical team; the actual decision on the treatment method is still based on medical expertise, requiring professional judgment and cross-team cooperation to select the most appropriate treatment strategy.

NTU Hospital Cancer Center Director Wu Yao-ming emphasized that technological advancement in cancer care is not solely about adopting new tools but about finding the most suitable treatment for each patient. He stated that the medical team aims to tailor treatments based on individual disease characteristics, treatment history, and overall condition, prioritizing safety and professionalism. The 'fragmentation knife' is intended to complement existing therapies, providing an additional innovative option for specific cancer cases.

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The introduction of Histotripsy is not intended to replace existing cancer treatments, but to add new treatment options for some cancer patients, allowing innovative technology to truly respond to patient needs.