نتایج جستجو برای: chest x ray

تعداد نتایج: 713422  

2014
Heinz-Jakob Langen Christiane Kohlhauser-Vollmuth Corinna Sengenberger Johann Bielmeier Renate Jocher Martina Eschmann

Objective. It is difficult to acquire a chest X-ray of a crying infant at maximum inspiration. A computer program was developed for technician training. Method. Video clips of 3 babies were used and the moment of deepest inspiration was determined in the single-frame view. 12 technicians simulated chest radiographs at normal video speed by pushing a button. The computer program stopped the vide...

2008
A. C. Vora

Even after vigorous attempts to identify the cause of it in almost 30% of the cases no definite etiology can be found. With underlying abnormality etiological analysis gets easier, but time and again, hemoptysis patients may have completely normal X ray chest. The common causes of hemoptysis in practice are Tuberculosis (endobronchial), CA lung, tracheitis, bronchitis, bronchiectasis, lung infa...

2010
Chika TAKAHASHI Satoru SHIMIZU Noriko KOJIMAHARA Naohito YAMAGUCHI

It is considered that annual chest x-ray (CXR) examination can be restricted to workers by age; however, adequate epidemiological evidence is needed regarding the difference in the effectiveness of CXR examination between younger and older age groups. This study attempted to estimate the prevalence of latent abnormalities (P) in the lung and the false negative rate (F) and false positive rate (...

Journal: :Archives of dermatology 1998
M H Terhune N Swanson T M Johnson

OBJECTIVE To evaluate the use of an initial staging chest x-ray film in asymptomatic patients who present with localized primary cutaneous melanoma. DESIGN The staging workup of 1032 consecutive asymptomatic patients with localized melanoma was retrospectively reviewed via database chart review. SETTING Regional melanoma referral center in an academic medical center. PATIENTS The melanoma...

Journal: :International Journal of Power Electronics and Drive Systems 2023

<span lang="EN-US">One reliable way of detecting coronavirus disease 2019 (COVID-19) is using a chest x-ray image due to its complications in the lung parenchyma. This paper proposes solution for COVID-19 detection images based on convolutional neural network (CNN). CNN-based developed modified InceptionV3 as backbone architecture. Self-attention layers are inserted modify such that numbe...

Journal: :The Southwest Respiratory and Critical Care Chronicles 2019

Journal: :European Journal of Radiology 2020

Journal: :TELKOMNIKA (Telecommunication Computing Electronics and Control) 2017

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