FLOW CYTOMETRIC ANALYSIS OF DNA CONTENT IN TESTICULAR SEMINOMAS
نویسندگان
چکیده
منابع مشابه
dna flow cytometric analysis in variable types of hydropic placentas
background: differential diagnosis between complete hydatidiform mole, partial hydatidiform mole and hydropic abortion, known as hydropic placentas is still a challenge for pathologists but it is very important for patient management. objective: we analyzed the nuclear dna content of various types of hydropic placentas by flowcytometry. materials and methods: dna ploidy analysis was performed i...
متن کاملThe Clinical Value of Flow Cytometric DNA Content Analysis in Patients with Soft Tissue Sarcomas
Purpose. The purpose of this study was to evaluate: (1) the correlation between grade and ploidy or S-phase fraction (SPF), (2) the prognostic value of DNA flow cytometric study in soft tissue sarcomas.Patients /Methods. In all, 47 tissue samples from soft tissue sarcoma patients, surgically treated in the same center, were included. Flow cytometric analyses were performed according to a modifi...
متن کاملComparison of image analysis and flow cytometric determination of cellular DNA content.
A good correlation (r = 0.94) was obtained between the DNA indices (DI) using flow cytometry and image analysis of nuclei cytospins extracted from paraffin wax embedded tumour sections. Some of the limitations and problems associated with image analysis which came to light included an unacceptably high coefficient of variation (CV) and a "left-shift" in the DI in most DNA histograms obtained wh...
متن کاملFlow cytometric analysis of DNA ploidy in canine mammary tumors.
DNA ploidy has been determined using flow cytometry in 23 nonmalignant and 34 malignant (primary and metastatic) mammary tumors from 46 dogs. This parameter was compared with clinical stage, histology, and estrogen and progesterone receptor analysis. Twenty-one of 34 cancers (61.8%) from 32 dogs were DNA aneuploid. Aneuploidy was also found in 4 of 23 nonmalignant tumors (17.4%) from 20 dogs. R...
متن کاملPrognostic value of flow-cytometric DNA analysis in breast cancer
The most important factor influencing prognosis in breast cancer is its biological aggressiveness, generally expressed by parameters such as tumor size, number of metastatized lymph nodes, histological grade and receptors status. In recent years, the proliferative rate of tumors has been widely investigated in an attempt to define additional prognostic factors. New factors have thus been propos...
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: 1991
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1989.82.239