Results 261 to 270 of about 971,492 (311)

An Ulcerated Nodule on the Scalp

JEADV Clinical Practice, EarlyView.
Zainab Asghar, Humoud Al‐Sabah, Atlal Allafi   +2 more
wiley   +1 more source

Enlarging Fingertip Nodule Mimicking a Pyogenic Granuloma in a Man in his 60's

JEADV Clinical Practice, EarlyView.
Avery H. Seward, Jocelyn H. LaRocque, Stephen M. Hughes   +2 more
wiley   +1 more source

Incidental lung nodules

, 2012
openaire   +1 more source

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Characterization of lung nodules

2013 21st Signal Processing and Communications Applications Conference (SIU), 2013
Recognition of lung nodules and classification of them as benign and malignent are very important in diagnosis of lung cancer. Present methods on nodule classification generally concentrate on defining nodule as either benign or malignent but do not consider radiographic descriptors that play important role on classification of small-sized lung nodules.
CAN, AHMET BURAK, KAYA, AYDIN
openaire   +2 more sources

Lung nodules detection and classification

IEEE International Conference on Image Processing 2005, 2005
Image processing techniques and computer aided diagnosis (CAD) systems have proved to be effective for the improvement of radiologists' diagnosis. In this paper an automatic system detecting lung nodules from postero anterior chest radiographs is presented. The system extracts a set of candidate regions by applying to the radiograph three different and
P. Campadelli, E. Casiraghi, G. Valentini   +2 more
openaire   +3 more sources

Simulation of Lung Nodules for Nodule Detection Studies

Investigative Radiology, 1980
Two techniques for simulating lung nodules in nodule detection studies were evaluated. In one technique, radiographs were obtained with plastic beads placed on the surface of a chest phantom to simulate lung nodules. In the second technique, the same plastic beads were radiographed against a uniform background, and their radiographic images were then ...
J A, Sorenson, J A, Nelson, L A, Niklason, M R, Klauber   +3 more
openaire   +2 more sources

The Lung TIME: annotated lung nodule dataset and nodule detection framework

SPIE Proceedings, 2009
ABSTRACT The Lung Test Images from Motol Environment (Lung TIME) is a new publicly available dataset of thoracic CTscans with manually annotated pulmonary nodules. It is largerthan other publicly available datasets. Pulmonarynodules are lesions in the lungs, which may indicate lung cancer.
Martin Dolejsi, Jan Kybic, Michal Polovincak, Stanislav Tuma   +3 more
openaire   +1 more source

Digital Synthesis of Lung Nodules

Investigative Radiology, 1985
Studies evaluating observer accuracy and visual perception of pulmonary nodules usually are based upon test films obtained from clinical practice in patients with proven pulmonary nodules. Unfortunately, such nodules do not always occur in the optimal size and location to facilitate testing.
R H, Sherrier, G A, Johnson, S A, Suddarth, C, Chiles, C, Hulka, C E, Ravin   +5 more
openaire   +2 more sources

A woman with nodules in her lungs

The Lancet, 1998
Silicosis is typically an occupational disease affecting people working in mining, stone cutting, ceramics production, or the construction industry. However, silicosis due to domestic cleaning powders, fly ash, and photocopier toner dust have been described. This report suggests a new risk factor for silicosis: silica-containing natural health products.
H, Järveläinen, H, Vainionpää, T, Kuopio, A, Lehtonen   +3 more
openaire   +2 more sources

Management of Incidental Lung Nodules

Seminars in Ultrasound, CT and MRI, 2018
The incidental pulmonary nodule is commonly encountered when interpreting chest CTs. The management of pulmonary nodules requires a multidisciplinary approach entailing integration of nodule size and features, clinical risk factors, and patient preference and comorbidities.
Jane P, Ko, Lea, Azour
openaire   +2 more sources