Cancer-scanning device detects residual cancer cells post-surgery – Biotech’s future

The video discusses a new device designed to detect cancer early and assist surgeons in ensuring all cancer is removed during surgery. It highlights the problem of residual cancer, where a significant percentage of cancer is left behind, necessitating additional surgeries. The device measures the rate at which cancer cells charge, as cancer cells become less organized and store charge poorly. The device is seen as beneficial for both detection and ensuring complete removal of cancer.

What is the primary benefit of detecting cancer early with the new device?

• It eliminates the need for surgery.

• It increases the chances of successful treatment.

• It provides a permanent cure for cancer.

• It reduces the cost of treatment.

What is the residual cancer problem mentioned in the video?

• Cancer cells regenerate quickly after treatment.

• Cancer spreads to other parts of the body.

• A significant portion of cancer is left behind after surgery.

• Cancer cells become resistant to treatment.

Why do patients often need multiple surgeries for cancer removal?

• Surgeons cannot find the cancer initially.

• Cancer cells are too small to detect.

• Residual cancer is often left behind.

• Cancer cells are resistant to anesthesia.

How does the device measure cancer cells?

• By measuring their temperature.

• By analyzing their size.

• By detecting their color.

• By assessing their charge storage capability.

What characteristic of cancer cells is highlighted by their inability to store charge?

• They are larger than normal cells.

• They are highly organized.

• They are less organized.

• They are more resistant to treatment.