A photo of two surgeons after a 32-hour surgery to remove brain tumors has sparked debate regarding their choice of footwear, specifically sandals. Critics question the hygiene and support of wearing flip-flops during such lengthy procedures, suggesting that it is not standard practice in operating rooms. Concerns are raised about the potential for decreased manual dexterity due to fatigue, which typically necessitates a shift change for surgeons in lengthy operations. Some participants argue that the article's terminology is misleading, as it refers to an aneurysm as a tumor, which is not accurate. The discussion also touches on the differences in surgical practices and attire between China and Western countries, with some noting that surgeons in China may have different dress standards. The overall sentiment reflects skepticism about the authenticity of the photo and the practices depicted, emphasizing the importance of maintaining hygiene and safety in surgical environments.