NUCLEAR MORPHOMETRY AND DNA CONTENT IN GRADING OF RENAL CELL CARCINOMA
نویسندگان
چکیده
منابع مشابه
[Correlations between nuclear DNA content and nuclear morphometry versus histological grading of prostatic carcinoma].
The nuclear area, N/C ratio and anisonucleosis by morphometry and the DNA content by image photo-cytometry of paraffin-embedded tissues of 9 cases of prostatic hypertrophy and 48 cases of carcinoma obtained by open surgery, needle biopsy or by autopsy were correlated with histological grading. In histological grading, in addition to 9 benign hypertrophy cases, 11 were classified as well differe...
متن کاملEvaluation of Nuclear Morphometry and Ki-67 Index in Clear Cell Renal Cell Carcinomas: a Five-Year Study
Background and objective: Clear Cell Renal Cell Carcinoma (CCRCC) is the most common adult renal neoplasm. Staging and grading of RCC are important predictors of survival. Fuhrman nuclear grading is widely used for CCRCC, the subjective nature of which has prompted more objective methods to evaluate nuclear features. Furthermore, Ki-67, a reliable marker of cellular pr...
متن کاملExpression Of P53 And Ki67 Proteins In Renal Cell Carcinoma And Its Relationship With Nuclear Grade
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...
متن کاملTumor spread and DNA content in human renal cell carcinoma.
Local and distant tumor spread was evaluated and compared with DNA content analyzed by flow cytometry of eight samples from each of 71 renal cell carcinomas. Twenty-six tumors were homogenously diploid while 45 tumors contained at least one aneuploid tumor sample. Diploid tumors generally respected the surrounding tissues and only three of 26 tumors (12%) had evidence of local tumor invasion. I...
متن کاملHistopathology, morphometry, and nuclear DNA content of iris melanocytic lesions.
PURPOSE To compare the histologic, morphometric and nuclear DNA content of a group of benign and malignant melanocytic lesions of the iris. METHODS Forty-four surgically excised melanocytic lesions of the iris were histologically classified as nevus or melanoma. Morphometric analysis using a digital filar micrometer (LaSICO 1602N-10 and 5-4A) measured the mean size of the 10 largest nucleoli,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 1988
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1928.79.6_1054