منابع مشابه
Classification of human ovarian tumors.
Most human ovarian tumors are classified into one of several categories based on presumed histogenesis and direction of differentiation. Separate categories are reserved for neoplasms composed of cells of several origins and for nonneoplastic disorders that simulate neoplasms. Using the World Health Organization Histologic Classification of Ovarian Tumors, histologic features for common and rar...
متن کاملMulti-class classification of ovarian tumors
In this work, we developed classifiers to distinguish between four ovarian tumor types using Bayesian least squares support vector machines (LS-SVMs) and kernel logistic regression. Input selection using rank-one updates for LS-SVMs performed better than automatic relevance determination. Evaluation on an independent test set showed good performance of the classifiers to distinguish between all...
متن کاملI-44: 3D Ultrasonography of Ovarian Tumors
A prospective study was conducted at the OB/GYN department of Kasr El Eini hospital, Cairo University from Jan 2000 - Oct 2002. The study included 51 patients in the age group between 40-70 years (including pre and post menopausal women). All patients were subjected to following after taking a consent from each patient: Complete clinical evaluation; including history taking and clinical examina...
متن کاملClassification of human upper respiratory tract tumors.
An outline of human upper respiratory tumors is presented, based on the World Health Organization's classification of such tumors. The discussion and illustrations are devoted mainly to the nasal passages, and emphasis is placed on lesions that are potentially confusing because of problems of terminology or unusual histologic features.
متن کاملClassification and grading of canine malignant mammary tumors
Histological grading is a good parameter to stratify tumors according to their biological aggressiveness. The Elston and Ellis grading method in humans, invasive ductal breast carcinomas and other invasive tumors are routinely used. The aims of this study were classification of mammary gland tumors and also application of a human grading method in canine mammary carcinoma. The samples included ...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1987
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp.877315