منابع مشابه
A New Computer-Aided Detection System for Pulmonary Nodule in CT Scan Images of Cancerous Patients
Introduction: In the lung cancers, a computer-aided detection system that is capable of detecting very small glands in high volume of CT images is very useful.This study provided a novelsystem for detection of pulmonary nodules in CT image. Methods: In a case-control study, CT scans of the chest of 20 patients referred to Yazd Social Security Hospital were examined. In the two-dimensional and ...
متن کاملManaging the small pulmonary nodule discovered by CT.
OBJECTIVES To review the Early Lung Cancer Action Project experience and the medical literature from 1993 to 2003 on detection of the small, noncalcified pulmonary nodule by CT in order to formulate a management algorithm for these nodules. DESIGN Prospective noncomparative study of smokers without prior malignancy and a review of the medical literature of CT screening of lung cancer. INTER...
متن کاملPET/CT in the evaluation of pulmonary solitary nodule
Radiol Bras. 2016 Mar/Abr;49(2):XI In recent decades, we have been faced with an increasing number of thoracic computed tomography (CT) examinations worldwide, an increase that can be partially attributed to the growing number of lung cancer screening programs. In addition, the development of scanners with higher spatial resolution has increased the number of solitary pulmonary nodules (SPNs) d...
متن کاملRecurrent Convolutional Networks for Pulmonary Nodule Detection in CT Imaging
Computed tomography (CT) generates a stack of cross-sectional images covering a region of the body. The visual assessment of these images for the identification of potential abnormalities is a challenging and time consuming task due to the large amount of information that needs to be processed. In this article we propose a deep artificial neural network architecture, ReCTnet, for the fully-auto...
متن کاملAutomatic 3D pulmonary nodule detection in CT images: A survey
This work presents a systematic review of techniques for the 3D automatic detection of pulmonary nodules in computerized-tomography (CT) images. Its main goals are to analyze the latest technology being used for the development of computational diagnostic tools to assist in the acquisition, storage and, mainly, processing and analysis of the biomedical data. Also, this work identifies the progr...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 2014
ISSN: 0284-1851,1600-0455
DOI: 10.1177/0284185114526011