نتایج جستجو برای: prostate adenocarcinoma
تعداد نتایج: 157766 فیلتر نتایج به سال:
چکیده ندارد.
OBJECTIVES Prostate cancer is the world's leading cause of cancer and the second cause of cancer-related death in men after lung cancer. Differentiation of prostate adenocarcinoma from benign prostate lesions and hyperplasia sometimes cannot be done on the basis of morphologic findings. Considering the fact that in the prostate adenocarcinoma there is no basal cell layer, basal cell markers can...
Ductal adenocarcinoma is an unusual variant of adenocarcinoma of the prostate. A 73-year-old male was referred to our hospital for the further examination of an elevated prostate-specific antigen level of 23.4 ng/mL. Radical prostatectomy (RP) was performed based on the diagnosis obtained by a prostate needle biopsy. The RP specimen revealed ductal adenocarcinoma of the prostate with positive c...
BACKGROUND Survivin is a newly found member of the inhibitors of apoptosis proteins, which plays a certain role in cancer. Survivin has a distinctly different expression in cancers, including prostate cancer. We are searching for the relationship between survivin levels in normal prostate tissue, benign prostate hyperplasia (BPH), and prostate adenocarcinoma in this study. RESULTS The study s...
Introduction. Mucinous adenocarcinoma of the prostate is a rare variant of prostate cancer. Its malignant potential and the clinical course of the affected patients remain, by and large, controversial. No data exist about the course of metastatic mucinous adenocarcinoma of the prostate. Case Presentation. This case report describes the excellent clinical course of a 68-year-old patient with met...
Background and Aims: Prostate cancer (PCa) is one of the most common cancers among men in Iran. Since changes in the regulation of proto-oncogenes expression are the main causes of most human cancers, including PCa, evaluating the expression of marker genes can be helpful for early diagnosis of cancer and better understanding of its etiology. The present study compared c-Myc expression level in...
Background: Adenocarcinoma of the prostate is an invasive carcinoma, a neoplasm epithelial cells with secretory cell differentiation. Histomorphology glandular. The are sheets or single neoplasia, basal not seen in this carcinoma. Tumor-Infiltrating Lymphocytes (TILs) lymphocytes that migrate to tumor peritumoral cells. In malignancy, T lymphocyte infiltration can be found, indicating immune re...
Introduction: Prostatic adenocarcinoma is one the most common malignances and the second cause of death in males due to cancer. Prostate Specific Antigen (PZSA) serum level is the first marker to screen such patients. We aimed in this study, to assess the intensity of prostatic adenocarcinoma tissue staining with PSA staining method. Methods: In this corss-sectional study, prostatic adenocarcin...
DIFFEREN TIATION BETWEEN PROSTATIC\' C A RCINOMA A ND BENIGN PROSTATIC HYPERPLASIA BY AgNOR STAINING
Thirty cases of benign prostatic hyperplasia and 30 cases of prostatic adenocarcinoma were selected and stained by AgNOR (argyrophilic staining of the nucleolar organizer region) method. Specimens were obtained by either prostatectomy (open!TIJR) or needle biopsy of the prostate. In this study, the sections of prostatic adenocarcinoma were reviewed. 6 cases were diagnosed as well-differen...
BACKGROUND Yes-associated protein (YAP) in the Hippo signaling pathway is a growth control pathway that regulates cell proliferation and stem cell functions. Abnormal regulation of YAP was reported in human cancers including liver, lung, breast, skin, colon, and ovarian cancer. However, the function of YAP is not known in prostate adenocarcinoma. The purpose of this study was to investigate the...
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