A 12-year-old with a medical condition is missing. The child was last seen on the West Side.

Further information about the missing 12-year-old is available from news4sanantonio.com. Details about the child's disappearance and medical condition can be found on the website.

The source provides more information about the missing child, but specific details are not available in this brief. For the most up-to-date information, visit news4sanantonio.com.