نتایج جستجو برای: radiologist

تعداد نتایج: 4481  

Journal: :JNCI Journal of the National Cancer Institute 2007

Journal: :American Journal of Roentgenology 1993

Journal: :Journal of the National Cancer Institute 2002
Joann G Elmore Diana L Miglioretti Lisa M Reisch Mary B Barton William Kreuter Cindy L Christiansen Suzanne W Fletcher

BACKGROUND Previous studies have shown that the agreement among radiologists interpreting a test set of mammograms is relatively low. However, data available from real-world settings are sparse. We studied mammographic examination interpretations by radiologists practicing in a community setting and evaluated whether the variability in false-positive rates could be explained by patient, radiolo...

2015
Abhishek R. Keraliya Katherine M. Krajewski Marta Braschi-Amirfarzan Sree Harsha Tirumani Atul B. Shinagare Jyothi P. Jagannathan Nikhil H. Ramaiya

OBJECTIVE The purpose of this article is to provide a comprehensive review of the imaging features of extracutaneous melanomas. CONCLUSION Extracutaneous melanomas are clinically and biologically distinct from their more common cutaneous counterpart with higher frequency of metastatic disease and poorer overall prognosis. Complete surgical excision is the treatment of choice whenever possible...

2017
Ebrahim Karimi Mohammad Aminianfar Keivan Zarafshani Arash Safaie

INTRODUCTION Diagnostic values reported for ultrasonographic screening of acute appendicitis vary widely and are dependent on the operator's skill, patient's gender, weight, etc. The present study aimed to evaluate the effect of operator skill on the diagnostic accuracy of ultrasonography in detection of appendicitis by comparing the results of ultrasonography done by radiologists and emergency...

Journal: :Techniques in Vascular and Interventional Radiology 2019

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