نتایج جستجو برای: harmartoma clinicopathologic
تعداد نتایج: 8207 فیلتر نتایج به سال:
We would like to congratulate Skinner and colleagues on their recent article, in which they perform a thorough statistical comparison of multiple uveal melanoma classification systems that are based on anatomic features, including the TNM staging system. Although the TNM system can work well as a prognostication tool in some cancer types, its prognostic value in uveal melanoma has been disappoi...
Background A significant development in the breast carcinoma management is the correlation between the presence of hormone receptors in the tumor and response to hormonal therapy and chemotherapy. Human epidermal growth factor receptor-2/neu (Her-2/neu) overexpression also serves as a very useful parameter to predict response to herceptin. Aim of Study The study was conducted to correlate imm...
PURPOSE Fusion of the TMPRSS2 gene with the ERG oncogene and aberrant DNA methylation patterns are commonly found in prostate cancer. The aim of this study was to analyze the relationship between ERG expression, DNA methylation of three biomarkers, and clinicopathologic features of prostate cancer. EXPERIMENTAL DESIGN Immunohistochemistry for ERG protein was conducted as a surrogate for TMPRS...
PURPOSE Mucins are members of the glycoprotein family expressed in benign and malignant epithelial cells. The aim of this study is to evaluate the relationships between the expression of mucins in breast ductal carcinoma and clinicopathologic parameters. METHODS We constructed tumor microarrays based on 240 cases of invasive ductal carcinoma and 40 cases of ductal carcinoma in situ (DCIS) usi...
The currently used classification reflects our understanding of the pathogenesis of the various forms of lupus nephritis, but clinicopathologic studies have revealed the need for improved categorization and terminology. Based on the 1982 classification published under the auspices of the World Health Organization (WHO) and subsequent clinicopathologic data, we propose that class I and II be use...
OBJECTIVE To investigated the clinicopathologic features of familial papillary thyroid carcinoma (PTC) compared to sporadic PTC. METHODS Between January 2008 and August 2014, 20 patients who underwent surgery at Liaoning Cancer Hospital and Institute were diagnosed with familial PTC. We compared the clinicopathologic characteristics between familial PTC and sporadic PTC. RESULTS The prevale...
Programmed death-ligand 1 (PD-L1) is an immune checkpoint that is often activated in cancer and plays a pivotal role in the initiation and progression of cancer. However, the clinicopathologic significance and prognostic value of PD-L1 in pancreatic cancer (PC) remains controversial. In this study, we conducted a meta-analysis to retrospectively evaluate the relationship between PD-L1 and PC. P...
Toll-like receptors (TLRs) single nucleotide polymorphisms (SNPs) were analyzed in patients with papillary thyroid cancer (PTC; n = 133) and their clinicopathologic features and age-matched controls (n = 321) using direct sequencing. PTC patients were divided into subgroups according to size, number, location, extrathyroidal invasion and lymph node metastasis. The two SNPs of TLR2 gene were not...
UNLABELLED The cicatricial alopecias encompass a diverse group of disorders characterized by permanent destruction of the hair follicle and irreversible hair loss. Destruction of the hair follicle can result from primary, folliculocentric disease or as a secondary result. This article focuses on the former, or primary cicatricial alopecias. The cause and pathogenesis of many of these disorders ...
BACKGROUND CDX1 and CDX2 are members of the caudal-type homeobox gene family and control the proliferation and differentiation of intestinal mucosal cells. Their expressions are commonly reduced in colorectal cancer, but reports about the relationships between their expressions and clinicopathologic features are rare. The aim of this study was to examine the expressions of CDX1 and CDX2 mRNAs i...
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