Kathmandu. A rare tumor originating from the nerves around the artery of the brain in an elderly woman has been successfully treated surgically at Norvic International Hospital. A team of doctors led by Norvic Hospital's neurosurgeon Dr. Pawan Bahadur Bhandari successfully operated on a 71-year-old elderly woman for a rare tumor originating from the nerves around the artery of her brain. According to Dr. Bhandari, the patient had a large swollen lump (tumor) on the left side of her neck.Dr. Bhandari was accompanied in the surgery by Dr. Purushottam Baniya and Dr. Sameer Aryal. Similarly, a medical team including Dr....