New York, May 6: A team of neurosurgeons led by an Indian-origin professor from the University of Pennsylvania School of Medicine performed the first-ever robot-assisted spinal surgery to successfully remove a rare tumour on the patient's neck.

The robotic approach assisted with a three-part, two-day complex procedure for a rare chordoma tumour removal from a patients' neck, where the skull meets the spine.

Chordoma is a rare type of cancer that occurs in the bones of the skull base and spine. A chordoma tumour usually grows slowly and is often asymptomatic for years. 

It is extremely rare and it affects only one in a million people each year.

"This would be a first ever use of a robot in this manner -- a rare approach to an already rare and complex case," Neil Malhotra, an assistant professor of Neurosurgery and Orthopaedic Surgery said in a statement.

"Our team needed to reconstruct the removed area of patient's spine using bone and rods, and that was only the beginning," Malhotra added.

He added that due to the placement of the tumour, the removal could compromise the structural integrity of the patient's spine, causing permanent paralysis.

There was also a risk of complications such as bone and tissue breakdown, loss of sense of smell, fine motor skill issues and complete paralysis.

"If we could not remove the entire tumour, it would likely grow back, perhaps more aggressive than before," Malhotra added.

The surgery was performed in three parts and now nine months after the surgery, the patient is back to work in commercial contracting.

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Imphal (PTI): The Manipur government on Saturday extended suspension of mobile internet services for two days in seven districts of the state, according to an order.

Amid escalating violence, the administration suspended the services on November 16 for two days to prevent anti-social elements from spreading content that might create law and order problems. It has been extended several times since then.

“The state government after reviewing the prevailing law and order situation has decided to continue suspension of mobile internet services in Imphal West, Imphal East, Kakching, Bishnupur, Thoubal, Churachandpur and Kangpokpi for another two days in public interests," the order issued by the home department said.

Internet services were suspended on November 16 after violence broke out in the state following recovery of bodies of three women and three children.

The Manipur government had lifted the suspension on broadband services on November 19, considering the hardships faced by common people, healthcare facilities, educational institutions and other offices.