The INS News
No Result
View All Result
  • Home
  • News
    • Regional
    • Srinagar
    • Jammu
    • National
    • World
  • Business & Economy
  • Multimedia
    • Photo Gallery
    • Video Gallery
  • Health
  • Jobs & Careers
  • Press Releases
  • Blog
  • Home
  • News
    • Regional
    • Srinagar
    • Jammu
    • National
    • World
  • Business & Economy
  • Multimedia
    • Photo Gallery
    • Video Gallery
  • Health
  • Jobs & Careers
  • Press Releases
  • Blog
No Result
View All Result
The INS News
No Result
View All Result
Home News Regional

CT scan detects more Covid-19 cases than swab tests: DAK

INS Desk by INS Desk
October 26, 2020
A A
Share on FacebookShare on TwitterWhatsappTelegramEmail

Srinagar, Oct 26: Doctors Association Kashmir (DAK) on Monday said chest CT scan detects more Covid-19 cases than swab tests.
“Chest CT is better at diagnosing Covid-19 than swab tests,” said DAK President and influenza expert Dr Nisar ul Hassan.
“RT-PCR, which uses swab for the detection of Covid-19 infection has a sensitivity of 60%-70%. That means more than 30% of positive cases may be missed by the test.
Another swab test which is now widely used is rapid antigen test. It has a sensitivity of around 50 percent, which raises the possibility of missing more than half of the positive cases,” he said.
“Studies have shown that CT has a greater sensitivity ranging from 86% and 98% for detecting positive cases, while having a lower false negative rate than the lab tests,” Dr Nisar said
“In a study of 1,014 patients published in the Journal Radiology, researchers in china found that 88% of the patients showed chest CT findings indicative of Covid-19, while RT-PCR test detected only 59 percent of cases. Among those with negative swab test results, 75 percent had positive chest CT findings.”
He said not only is CT an effective tool for the diagnosis of Covid-19, it can also tell us about the severity of the disease. That will guide treatment and save lives.
“At SMHS hospital, we see many patients who test negative on lab tests, but show CT features consistent with Covid-19 disease,” Dr Nisar said.
“Many infected patients go unreported as only RT-PCR positive cases are reported. We have a large number of patients who test positive through CT, but are not reported.”
“Low sensitivity of swab tests implies that many patients with Covid-19 infection may not be identified and consequently may not be isolated from healthy population. And these individuals will continue to spread the disease in the community,” he said.

RELATED POSTS

Sanjeev Verma is new CEO, J&K

In Poonch, Amit Shah announces special package for Pak shelling hit victims

8 cops injured in Uri, Bla accident

Buy JNews
ADVERTISEMENT
Previous Post

29 travelers among 364 new covid-19 cases in J&K, total 92225

Next Post

Militant killed in Tral gunfight

INS Desk

INS Desk

Related Posts

Sanjeev Verma is new CEO, J&K
Regional

Sanjeev Verma is new CEO, J&K

May 30, 2025
In Poonch, Amit Shah announces special package for Pak shelling hit victims
Regional

In Poonch, Amit Shah announces special package for Pak shelling hit victims

May 30, 2025
3 persons killed in Kishtwar accident
Regional

8 cops injured in Uri, Bla accident

May 30, 2025
CIK raids multiple locations in Anantnag, Kulgam
Regional

CIK raids multiple locations in Kashmir

May 30, 2025
Amit Shah arrives in J&K for 2-day visit
Regional

Amit Shah arrives in J&K for 2-day visit

May 30, 2025
3 persons killed in Kishtwar accident
Regional

5 persons injured in Rajouri accident

May 29, 2025
Next Post
3 militants, 2 soldiers killed as Shopian gunfight ends

Militant killed in Tral gunfight

Mediation is inexpensive, quick mode of resolving disputes: CJ

Mediation is inexpensive, quick mode of resolving disputes: CJ

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *




Jumat-ul-Vida observed across Jammu and Kashmir

Jumat-ul-Vida observed across Jammu and Kashmir

June 8, 2018
Heavy Snowfall: All Departments On Toes: Srinagar Admin

Heavy Snowfall: All Departments On Toes: Srinagar Admin

January 5, 2021
Govt shifts 6 KAS officers, gives additional charge to other  

Srinagar To Host Two-Day Regional Conference On Good Governance Practices

June 30, 2021

About

Indian News Service (INS) is the first registered online news portal from the state of Jammu & Kashmir. Our creative team consists of like-minded and socially concerned team of media professionals who carry decades of experience in their field of profession at their back. Our core values have pillars in honesty, empathy, credibility, equality and integrity.

More

© 2022 INS News - Designed by GITS.

No Result
View All Result
  • Home
  • News
    • Regional
    • Srinagar
    • Jammu
    • National
    • World
  • Business & Economy
  • Multimedia
    • Photo Gallery
    • Video Gallery
  • Health
  • Jobs & Careers
  • Press Releases
  • Blog

© 2022 INS News - Designed by GITS.