نتایج جستجو برای: ck17
تعداد نتایج: 66 فیلتر نتایج به سال:
Although intrabiliary metastasis of carcinoma in the liver is unusual, intraductal and/or intraepithelial spread of cancer cells along intrahepatic bile ducts is now well recognized as hepatic metastasis. However, several clinical and laboratory findings, including images, lead us to differentially diagnose from primary intrahepatic cholangiocarcinoma. We report here on a case of colonic adenoc...
OBJECTIVE To explore the correlation between the clinical pathologies of breast cancer in the elderly and youths as well as their prognosis. METHODS Two hundred and eighty breast cancer patients were divided into a youth group (<60, n=120) and an elderly group (≥60, n=160) according to the age. Their routine clinical pathological indices and immune indices were observed and determined, and th...
BACKGROUND alphaB-crystallin is a small heat shock protein that has recently been characterized as an oncoprotein correlating with the basal core phenotype and with negative prognostic factors in breast carcinomas. The purpose of this study was to evaluate alphaB-crystallin with respect to clinicopathological parameters and the outcome of patients with operable high-risk breast cancer. METHOD...
PURPOSE Triple-negative (TN; estrogen receptor, progesterone receptor, and HER-2 negative) cancer and basal-like breast cancer (BLBC) are associated with poor outcome and lack the benefit of targeted therapy. It is widely perceived that BLBC and TN tumors are synonymous and BLBC can be defined using a TN definition without the need for the expression of basal markers. EXPERIMENTAL DESIGN We h...
BACKGROUND To correlate breast cancer subtypes with prognostic factors, microvessel density (MVD), vascular endothelial growth factor (VEGF) expression and clinical features. MATERIALS AND METHODS One hundred cases of primary breast carcinoma were classified using biomarkers on tissue microarray as: luminal A [estrogen receptor (ER) +, HER2-, Ki-67≤14%], luminal B [ER+, HER2+ or ER+, HER2-, K...
BACKGROUND/OBJECTIVE While several prognostic factors have been identified in breast carcinoma, the clinical outcome remains hard to predict for individual patients. Better predictive markers are needed to help guide difficult treatment decisions. Axillary lymph node metastasis (ALNM) is one of the most important prognostic determinants in breast carcinoma; however, the reasons why tumors vary ...
OBJECTIVE To establish the unique and common clinical and microscopic characteristics of the alopecias associated with vitamin D-dependent rickets (VDDR) type IIA and with hairless gene mutations. DESIGN A comparative clinical, histologic, and immunohistochemical study of the alopecias in 6 patients with VDDR IIA and 4 patients with atrichia with papular lesions (APL) and/or alopecia universa...
Aim. To study the differences between the hepatocellular carcinoma (HCC) and peripheral type of cholangiocarcinoma (CHC) using cytokeratin (CK) and carcinoembryonic antigen (CEA) expressions and to assess their accuracy on paraffin sections in the differential diagnosis. Material and method. The following antibodies were analyzed: AB1 complex (anti CK9-CK20), AB2 complex (anti CK1-CK8), pCEA, a...
PURPOSE Microarray studies have linked Annexin A8 RNA expression to a "basal cell-like" subset of breast cancers, including BRCA1-related cancers, that are characterized by cytokeratin 5 (CK5) and CK17 expression and show poor prognosis. We assessed Annexin A8's contribution to the overall prognosis and its expression in normal, benign, and cancerous tissue and addressed Annexin A8's physiologi...
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