Registry Study on Rare Cancers in Korea

This is a registry study in Korea that collects data on patients with rare cancers — unusual cancer types that are not commonly encountered — to better understand how these cancers behave and how they are treated in real-world clinical settings. **You may be eligible if...** - You are 19 years or older - You have been diagnosed with a rare cancer (as defined by Korean clinical guidelines) - Your life expectancy is at least 3 months **You may NOT be eligible if...** - You have serious, unstable medical or psychiatric conditions that prevent safe participation Talk to your doctor to see if this trial is right for you.