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Research in Radiology/RSNA 2000
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Ellen Lewis, editor

INTRODUCTION

"We have captured individual radiologists discussing something they are truly excited about—their own research!"

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Ellen Lewis, Ph.D.
Editor, RadiologyWeb

Dr. Arakawa

"My poster describes the HLCT findings in bronchiolitis obliterans with organizing pneumonia (BOOP) and chronic eosinophilic pneumonia (CEP). And, to make clear the different points on HLCT. Both diseases have been considered to share many features, at clinical, laboratory, and even pathological findings. And some authorities say that both diseases cannot be discriminated on HLCT. My present paper is to describe the difference…"

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Dr. Hiroaki Arakawa

Dr. Shalom Buchbinder

"Our research is aimed at improving the ability to evaluate micro-calcifications which are found on mammography. If a cluster of calcifications is found on mammography, and the physician does not have a good feel as to whether it is malignant or benign-potentially a computerized system can be used to diagnose the possibility or the probability of the cluster being malignant…"

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Dr. Shalom Buchbinder

Dr. Alfonso Cerase

"You know the problem of stroke, the related morbidity and mortality, and the need for treatment in the early hours after the onset of symptoms. Selective intra-arterial thrombolysis is a good tool and this was confirmed by our experience. We treated 49 patients, 42 patients with anterior circulation stroke and seven patients with posterior circulation stroke…"

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Dr. Alfonso Cerase

Dr. Dennis Parker

"What we've found is—if we look at the Z buffer of the maximum intensity projection image—you see an image where the vessels look very smooth, and the background itself looks very rough. And this is a property that was new to us when we noticed it the first time. And we found that, if we wrote an algorithm that simply looked for smoothness, we had an algorithm that was a very strong segmentation of the vessels from the background…"

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Dr. Dennis Parker

Dr. Polya Samardar

"In addition to having a fundamental understanding of the ACR-Lexicon of the different types of breast asymmetries and distortions, it's equally important to understand the proper work-up of these findings. Supplementary breast imaging with additional mammographic views, such as the off-angle view and spot compression, in addition to sonographic evaluation of these lesions, can often be very helpful in diagnosing these findings…"

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Dr. Polya Samardar

Dr. Bernd Tomandl

"And so we use this kind of imaging—high-resolution imaging of the cranial nerves—not only see the loops and the cranial nerves, but to provide the neurosurgeon with a 3-dimensional display, giving him an idea of what he will find in surgery…"

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Dr. Bernd Tomandl

 
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