Featured Research

from universities, journals, and other organizations

Medical Imaging May Help Researchers Understand Pathogenesis Of H1N1 Virus

Date:
November 3, 2009
Source:
American Roentgen Ray Society
Summary:
Researchers have found that imaging can now be used as a tool for identifying severe cases of H1N1 and may play a key role in understanding the pathogenesis of the virus, possibly leading to earlier diagnoses of severe cases in the future, according to a new study.

Researchers at the National Institutes of Health (NIH) have found that imaging can now be used as a tool for identifying severe cases of H1N1 and may play a key role in understanding the pathogenesis of the virus, possibly leading to earlier diagnoses of severe cases in the future, according to a study published online today in the American Journal of Roentgenology.

The study will be published in the December issue of AJR.

Imaging revealed a severe case of H1N1 after a patient had tested negative using a nasal swab rapid antigen test. Radiography (standard X-ray) showed peripheral lung opacities, and computed tomography (CT) revealed peripheral ground-glass opacities. Both findings raised suspicion of H1N1 and reports revealed that the patient later died from a severe case of H1N1.

"The role of radiologic imaging in epidemic detection and response is evolving, with imaging being used as a tool for identifying severe cases," said Daniel J. Mollura, M.D., lead author of the study. "At the Center for Infectious Disease Imaging (CIDI) at the NIH, the study of influenza is a priority with a focus on achieving early diagnosis and understanding its pathogenesis," he said.

"Early CT may help clinicians recognize cases of severe influenza and monitor response to treatment. More cases will certainly need to be analyzed and compared in the future, but this is a promising early result," said Dr. Mollura.


Story Source:

The above story is based on materials provided by American Roentgen Ray Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Mollura et al. Imaging Findings in a Fatal Case of Pandemic Swine-Origin Influenza A (H1N1). American Journal of Roentgenology, December 2009 (in press)

Cite This Page:

American Roentgen Ray Society. "Medical Imaging May Help Researchers Understand Pathogenesis Of H1N1 Virus." ScienceDaily. ScienceDaily, 3 November 2009. <www.sciencedaily.com/releases/2009/10/091013141750.htm>.
American Roentgen Ray Society. (2009, November 3). Medical Imaging May Help Researchers Understand Pathogenesis Of H1N1 Virus. ScienceDaily. Retrieved October 1, 2014 from www.sciencedaily.com/releases/2009/10/091013141750.htm
American Roentgen Ray Society. "Medical Imaging May Help Researchers Understand Pathogenesis Of H1N1 Virus." ScienceDaily. www.sciencedaily.com/releases/2009/10/091013141750.htm (accessed October 1, 2014).

Share This



More Health & Medicine News

Wednesday, October 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Pregnancy Spacing Could Have Big Impact On Autism Risks

Pregnancy Spacing Could Have Big Impact On Autism Risks

Newsy (Oct. 1, 2014) A new study says children born less than one year and more than five years after a sibling can have an increased risk for autism. Video provided by Newsy
Powered by NewsLook.com
Robotic Hair Restoration

Robotic Hair Restoration

Ivanhoe (Oct. 1, 2014) A new robotic procedure is changing the way we transplant hair. The ARTAS robot leaves no linear scarring and provides more natural results. Video provided by Ivanhoe
Powered by NewsLook.com
Insertable Cardiac Monitor

Insertable Cardiac Monitor

Ivanhoe (Oct. 1, 2014) A heart monitor the size of a paperclip that can save your life. The “Reveal Linq” allows a doctor to monitor patients with A-Fib on a continuous basis for up to 3 years! Video provided by Ivanhoe
Powered by NewsLook.com
Attacking Superbugs

Attacking Superbugs

Ivanhoe (Oct. 1, 2014) Two weapons hospitals can use to attack superbugs. Scientists in Ireland created a new gel resistant to superbugs, and a robot that can disinfect a room in minutes. Video provided by Ivanhoe
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins