Neurosurgeon Trimurti Nadkarni told AFP the operation took seven hours to complete and the patient required 11 units of blood.
Santlal Pal, a 31-year-old shopkeeper, had been carrying around a tumour weighing nearly two kilos before the surgery on February 14.

Dr Trimurti Nadkarni told AFP the operation took seven hours to complete
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"After the patient regained consciousness, we researched and concluded this was the world's heaviest tumour to be reported so far."The 1.87-kilo (four-pound) brain tumour had affected his vision and caused constant headaches.

Before the surgery, the patient had minimal vision, which may improve now