A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Clinical evaluation of manual and automatic exposure control techniques in film-based chest radiography. | LitMetric

AI Article Synopsis

  • A study compared chest radiographs using automatic exposure control (AEC) and manual exposure control (MEC) techniques in 329 cardiological and cardiosurgery patients.
  • AEC showed superior image quality in lateral radiographs but did not provide a clear benefit for posteroanterior (PA) views.
  • The findings suggest that AEC can enhance the quality of lateral chest radiographs, making it a valuable tool in the field.

Article Abstract

Chest radiographs obtained with either automatic exposure control (AEC) technique, or manual exposure control (MEC) technique, were compared in a sample of 329 cardiological and cardiosurgery patients. Parameters evaluated, were various anatomical regions, according to their appearance in both posteroanterior (PA) and lateral radiographs. Lateral radiographs obtained with the AEC technique demonstrated better image quality than those obtained with the manual technique. There was no definite advantage of the AEC technique in PA radiographs. The AEC technique has the potential to improve the quality of lateral chest radiographs of cardiological and cardiosurgery patients. It is considered to be a useful tool in chest radiography.

Download full-text PDF

Source
http://dx.doi.org/10.1259/0007-1285-69-823-650DOI Listing

Publication Analysis

Top Keywords

aec technique
16
exposure control
12
automatic exposure
8
chest radiography
8
chest radiographs
8
cardiological cardiosurgery
8
cardiosurgery patients
8
lateral radiographs
8
radiographs aec
8
technique
6

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!