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Saturday, April 4, 2026
TopicCT scan

Topic: CT scan

Are CT scans fuelling a future rise in cancer?

The risk from a single scan is low, but not zero. The younger the patient, the greater the risk. Children and teenagers are especially vulnerable as their bodies are still developing.

After seperating teen from limbs of parasitic twin, AIIMS doctors flag lack of prenatal screenings

In extremely rare cases, one twin fails to fully develop, leaving only a part of it behind. This remnant, known as parasitic twin, remains attached to & dependent on surviving twin.

Lung damage found in recovered Covid patients though CT scans didn’t show, Oxford study says

Researchers from Oxford and Sheffield were able to establish this using a different technology, called a Xenon MRI scan.

What are CT scans, the radiation risk from them & do they cause cancer

While some studies indicate a high risk of radiation exposure from CT scans, others show this might not be the case. However, experts say CT scans must not be prescribed indiscriminately.

CT scan is like 5-10 x-rays, not 300-400: Docs’ body refutes Guleria’s ‘unscientific’ comments

AIIMS Director Dr Randeep Guleria claimed that a CT scan is equivalent to 300-400 x-rays and should be avoided for mild Covid cases. A radiological body has termed this ‘alarming’.

On Camera

The influencer war that took rural creator Pujarini Pradhan global

As social media debated whether audiences were consuming Pujarini Pradhan as a symbol, The Juggernaut turned her into a story that could circulate globally, with or without her participation.

SEBI proposes return of open market share buybacks to support stocks

Regulator seeks feedback on allowing firms to repurchase shares via exchanges after tax changes, as markets reel from war-led selloff and foreign outflows.

South Korea’s Cheongung-II missile system makes its mark in West Asia war. Here’s why

UAE has been using this defence system, which is similar to America's Patriots, against Iranian missiles and unmanned aerial vehicles.

China insulated itself against energy shocks. India is ‘all talk, no walk’

China patiently invested capital, skill and technology in coal gasification. Unlike it, we won’t move from words to action. As crude prices decline, we lose interest.