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Sybil is able to detect early signs of lung cancer. These CT scans, from the same patient, were taken two years apart. In the scan on the left, the area highlighted in red is what Sybil detected.
Statistically, it was rare to find cases of epidermoid or undifferentiated carcinoma in males who haven’t been heavy smokers. Moreover, 96.1% of people with lung cancer smoked for over 20 years, which leads the researchers to hypothesize a 10-year or more lag time between starting smoking and exhibiting the first signs of cancer.
Oncologists explain why this one sign is often ignored.
Lung cancer is the most diagnosed and deadliest cancer worldwide, with 2.2 million cases in 2020 resulting in 1.8 million deaths. [3] Lung cancer is rare in those younger than 40; the average age at diagnosis is 70 years, and the average age at death 72. [2] Incidence and outcomes vary widely across the world, depending on patterns of tobacco use.
In fact, the five-year survival rate for those diagnosed with late-stage lung cancer is under 10 percent. But when lung cancer is detected in its earliest stages, there's a 90 percent chance the ...
Lung cancers that are discovered early may cause symptoms localized to the respiratory system. However, lung cancer that is advanced will cause patients to experience additional signs and symptoms secondary to the cancer spreading to other organ systems. [5] In order of highest frequency, the most common signs of lung cancer include: [6]
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