نتایج جستجو برای: fuhrman grade
تعداد نتایج: 167592 فیلتر نتایج به سال:
Purpose: To investigate how biologically relevant markers change in response to antiangiogenic therapy in metastatic clear cell renal cancer (mRCC) and correlate these changes with outcome. Experimental Design: The study used sequential tumor tissue and functional imaging (taken at baseline and 12–16 weeks) obtained from three similar phase II studies. All three studies investigated the role of...
PURPOSE We evaluated the influence of age on gender related differences in the renal cell carcinoma presentation of patients operated on between 1995 and 2005 in a European country. We also assessed the trend of missing pathological data. MATERIALS AND METHODS Data on all patients who underwent radical or partial nephrectomy for renal cell carcinoma during 1995 to 2005 in The Netherlands were...
Background and Objective: Nowadays, partial nephrectomy (PN) has specific indications in renal tumors. There are challenges regarding the remaining and seeding of malignant cells after surgery due to increasing tendency to do laparoscopic PN (LPN) and consequently increased manipulation of the surrounding tumor tissue. The objective of this study is to investigate the frequency of renal capsule...
Background and Objective: Evaluation of tumor proliferative activity may provide a predicting parameter to estimate biologic aggression and a subsequent prognosis that has been evaluated in many malignancies. We have selected renal cell carcinoma (RCC) in this study. To determine tumor proliferative activity, KI67 antibody was applied and results were compared with apoptosis, applying P53 antib...
PURPOSE To investigate how biologically relevant markers change in response to antiangiogenic therapy in metastatic clear cell renal cancer (mRCC) and correlate these changes with outcome. EXPERIMENTAL DESIGN The study used sequential tumor tissue and functional imaging (taken at baseline and 12-16 weeks) obtained from three similar phase II studies. All three studies investigated the role of...
Risk factors for renal cell cancer (RCC) recurrence, including its local form, include stage and high Fuhrman grading system score, regional lymph node involvement, microvascular invasion, tumor necrosis, positive surgical margin, sarcomatoid or rhabdoid differentiation. Objective . The study analyzes data from Moscow Research Oncological Institute named by PA Herzen to determine the predictors...
i.p.s. hypergroups are canonical hypergroups such that$[forall(a,x),a+xni x]longrightarrow[a+x=x].$i.p.s. hypergroups were investigated in [1], [2], [3], [4] and it was proved thatif the order is less than 9, they are strongly canonical (see [13]). in this paperwe obtain the sequences of fuzzy sets and of join spaces determined (see [8])by all i.p.s. hypergroups of order seven. for the meaning ...
abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...
We present a rare combination of two tumors (clear cell renal carcinoma with well-differentiated neuroendocrine tumour) in 67-year-old man. To the best our knowledge, English literature presents only one similar clinical case and we are first to describe this tumor Russian. The was discovered accidentally on abdominal ultrasound. patient had neither complaint, nor signs carcinoid syndrome, tumo...
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