منابع مشابه
Automated Prostate Cancer Diagnosis and Gleason Grading of Tissue Microarrays
We present the results on the development of an automated system for prostate cancer diagnosis and Gleason grading. Images of representative areas of the original Hematoxylin-and-Eosin (H&E)-stained tissue retrieved from each patient, either from a tissue microarray (TMA) core or whole section, were captured and analyzed. The image sets consisted of 367 and 268 color images for the diagnosis an...
متن کاملInterobserver variability in Gleason histological grading of prostate cancer.
OBJECTIVE The aims of this study were to evaluate the reproducibility of the Gleason grading system and to compare its interobserver variability with the novel Gleason grade grouping proposal using a large sample volume. MATERIALS AND METHODS In total, 407 pathology slides of prostate needle biopsies from 34 consecutive patients with prostate cancer were re-evaluated. The International Societ...
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ژورنال
عنوان ژورنال: JAMA
سال: 2007
ISSN: 0098-7484
DOI: 10.1001/jama.298.13.1596