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 July 31, 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 July 31, 2014).

Share This




More Health & Medicine News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

House Republicans Vote to Sue Obama Over Healthcare Law

House Republicans Vote to Sue Obama Over Healthcare Law

Reuters - US Online Video (July 31, 2014) The Republican-led House of Representatives votes to sue President Obama, accusing him of overstepping his executive authority in making changes to the Affordable Care Act. Mana Rabiee reports. Video provided by Reuters
Powered by NewsLook.com
Despite Health Questions, E-Cigs Are Beneficial: Study

Despite Health Questions, E-Cigs Are Beneficial: Study

Newsy (July 31, 2014) Citing 81 previous studies, new research out of London suggests the benefits of smoking e-cigarettes instead of regular ones outweighs the risks. Video provided by Newsy
Powered by NewsLook.com
Dangerous Bacteria Kills One in Florida

Dangerous Bacteria Kills One in Florida

AP (July 31, 2014) Sarasota County, Florida health officials have issued a warning against eating raw oysters and exposing open wounds to coastal and inland waters after a dangerous bacteria killed one person and made another sick. (July 31) Video provided by AP
Powered by NewsLook.com
Health Insurers' Profits Slide

Health Insurers' Profits Slide

Reuters - Business Video Online (July 30, 2014) Obamacare-related costs were said to be behind the profit plunge at Wellpoint and Humana, but Wellpoint sees the new exchanges boosting its earnings for the full year. Fred Katayama reports. Video provided by Reuters
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:
from the past week

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