Doctors at Bai Jerbai Wadia Hospital for Children successfully performed a complex, high-risk, four-hour brain tumour surgery on a 3-month-old infant weighing just 5.6 kg, giving the child a second chance at life.   The surgery was led by Dr. Abhishek Nadkarni, Consultant Neurosurgeon, along with Dr. Sheena Ali, Consultant Neurosurgeon, and the paediatric