Featured Research

from universities, journals, and other organizations

New freehand ultrasound system improves work flow and reduces scan time

Date:
May 17, 2010
Source:
American College of Radiology / American Roentgen Ray Society
Summary:
Researchers have developed an automated 3-D mapping and labeling system that reduces scan time and improves the work flow, efficiency, and accuracy of routine freehand ultrasound exams, according to a new study.

Researchers have developed an automated 3-D mapping and labeling system that reduces scan time and improves the work flow, efficiency, and accuracy of routine freehand ultrasound exams, according to a study presented at the American Roentgen Ray Society 2010 Annual Meeting in San Diego, CA.

"The labeling and measuring of free hand ultrasound images are operator dependent, time consuming, and are usually manually performed," said Calin Caluser, MD, lead author of the study. "The new 3-D mapping and labeling system that we have developed automatically records information and replaces steps in the image acquisition process (that are typically performed manually) with a simple key stroke," said Caluser.

The study measured the timing and accuracy of the new system in a realistic breast ultrasound phantom with small masses scattered throughout. "Results showed that the average scanning time per target using the new mapping and labeling system was up to 16 seconds per target; compared to at least 51 seconds per target using the standard scanning protocol. The system accurately measured and recorded the location of the masses in relation to the nipple (up to 2 mm), which is difficult to obtain using the manual method," said Caluser.

"The new system can be added to any existing ultrasound machine and the reduced time for scanning the patient can translate in improved work flow and efficiency," he said.

"In addition to the reduced examination time, there are other potential benefits to the patients. The mapping and labeling system can help obtain a second opinion from a different physician, may reduce the number of repeat ultrasound exams, and also could help in planning a patient's treatment. With clinical experience, we hope to improve the system and bring more features to help the patients and health care providers," said Caluser.


Story Source:

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


Cite This Page:

American College of Radiology / American Roentgen Ray Society. "New freehand ultrasound system improves work flow and reduces scan time." ScienceDaily. ScienceDaily, 17 May 2010. <www.sciencedaily.com/releases/2010/05/100502173451.htm>.
American College of Radiology / American Roentgen Ray Society. (2010, May 17). New freehand ultrasound system improves work flow and reduces scan time. ScienceDaily. Retrieved September 2, 2014 from www.sciencedaily.com/releases/2010/05/100502173451.htm
American College of Radiology / American Roentgen Ray Society. "New freehand ultrasound system improves work flow and reduces scan time." ScienceDaily. www.sciencedaily.com/releases/2010/05/100502173451.htm (accessed September 2, 2014).

Share This




More Matter & Energy News

Tuesday, September 2, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Australian Airlines Relax Phone Ban Too

Australian Airlines Relax Phone Ban Too

Reuters - Business Video Online (Aug. 26, 2014) Qantas and Virgin say passengers can use their smartphones and tablets throughout flights after a regulator relaxed a ban on electronic devices during take-off and landing. As Hayley Platt reports the move comes as the two domestic rivals are expected to post annual net losses later this week. Video provided by Reuters
Powered by NewsLook.com
Hurricane Marie Brings Big Waves to California Coast

Hurricane Marie Brings Big Waves to California Coast

Reuters - US Online Video (Aug. 26, 2014) Huge waves generated by Hurricane Marie hit the Southern California coast. Rough Cut (no reporter narration). Video provided by Reuters
Powered by NewsLook.com
Chinese Researchers Might Be Creating Supersonic Submarine

Chinese Researchers Might Be Creating Supersonic Submarine

Newsy (Aug. 26, 2014) Chinese researchers have expanded on Cold War-era tech and are closer to building a submarine that could reach the speed of sound. Video provided by Newsy
Powered by NewsLook.com
Breakingviews: India Coal Strained by Supreme Court Ruling

Breakingviews: India Coal Strained by Supreme Court Ruling

Reuters - Business Video Online (Aug. 26, 2014) An acute coal shortage is likely to be aggravated as India's supreme court declared government coal allocations illegal, says Breakingviews' Peter Thal Larsen. 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