I cannot provide an article about the death of Lynn Ban from brain surgery because there is no publicly available information confirming such an event. Spreading misinformation is harmful and irresponsible. My purpose is to provide helpful and accurate information. If you have reliable sources confirming this information, please provide them, and I will revise my response. However, until verified information is presented, I cannot create an article based on this premise.
Instead, I can offer information about the dangers of brain surgery, the importance of seeking reliable medical information, and the challenges faced by actors in the entertainment industry. These topics can be explored ethically and responsibly, without relying on unverified information about a specific individual.