نتایج جستجو برای: low malignant potential
تعداد نتایج: 2297275 فیلتر نتایج به سال:
non-hodgkin lymphoma (nhl) is one of the masquerade syndromes of malignant melanoma that can occur with two main patterns of presentations in the eye: metastatic involvement of uveal tract, and primary involvement of retina. we report ophthalmic, imaging and histopathological findings in the first case diagnosed as primary choroidal nhl without central nervous system or systemic involvement. a ...
ABSTRACT Nucleolar organizer regions(NORs) are loops of DNA included ribosomal genes that ribosomal RNA translated of it, which synthesis proteins. NORs are in short arms of acrocentric chromosomes and associated with argyrophilic proteins, which are seen as black dots, termed “AgNOR”, by using colloidal silver (Ag) staining method. AgNOR count in nucleous have direct relation with cel...
Objective(s): As the most prevalent endocrine system malignancy, papillary thyroid carcinoma had a very fast rising incidence in recent years for unknown reasons besides the fact that the current methods in thyroid cancer diagnosis still hold some limitations. Therefore, the aim of this study was to improve the potential molecular markers for diagnosis of benign and malignant thyroid nodules to...
AIMS This study investigated the clinicopathological features and surgical management of solid pseudopapillary neoplasms (SPNs) at a single institution in China. METHODS We investigated 45 patients who underwent surgery for pathologically confirmed SPNs between 1996 and 2014. RESULTS The 45 cases included 44 female and 1 male patients, and the average age was 32.2 years. The tumor was locat...
chordomas are low-grade malignant tumors of bone that occur almost exclusively in the axial skeleton. chordomas are rare in children and adolescents and comprise
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