نتایج جستجو برای: histologic classification
تعداد نتایج: 510955 فیلتر نتایج به سال:
Gliomas are the most common primary brain tumors with heterogeneous morphology and variable prognosis. Treatment decisions in patients rely mainly on histologic classification and clinical parameters. However, differences between histologic subclasses and grades are subtle, and classifying gliomas is subject to a large interobserver variability. To improve current classification standards, we h...
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...
Thymomas, with their diverse signs, symptoms and relationships to other systemic diseases, are not infrequently encountered. Histologic classification is now standardized. Thymoma is associated with other disorders, such as myasthenia gravis and pure red cell aplasia. Proper staging, careful histologic evaluation and appropriately selected therapy are necessary to ensure long-term survival.
Gliomas are the most common primary brain tumors with heterogeneous morphology and variable prognosis. Treatment decisions in patients rely mainly on histologic classification and clinical parameters. However, differences between histologic subclasses and grades are subtle, and classifying gliomas is subject to a large interobserver variability. To improve current classification standards, we h...
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