نتایج جستجو برای: cancer patients
تعداد نتایج: 2728287 فیلتر نتایج به سال:
Background: Common cancers such as colon, breast, and lung cancer are increasing in developing countries. Objective: This study was conducted to determine 10-year trends and changes in common cancers in patients from a referral hospital in Tehran, Iran. Methods: This cross-sectional study investigated a study population comprising colon, stom...
introduction: gastric cancer remains the second most common cause of cancer-related deaths worldwide. in many malignancies like, lung and breast, multiple prognostic factors are known, such as mutations in ki-67, her-2/neu, p53. in this study, we evaluated immunohistochemical protein expression patterns of cell-cycle-regulators p53, proliferation marker ki-67, surface expression of cd44, her-2/...
Introduction: Breast Cancer is one of the most important fatal cancers in women. The mean age of breast cancer in Iran is 48.8 years which is very lower than other countries. Selenium can play an important role in reduction of cancer in several ways, for example selenium increases immunity response and protects cells from oxidation of free radicals and also decreases carcinogenic metabolites. ...
Background: Colorectal cancer is the third current cancer in the world and the forth cause of death in cancers. Certain factors such as environmental, genetic and life style are related with this cancer. The objective of this study is to find the survival of Iranian patients with colorectal cancer and also to find its prognostic factors. Methods: In this survival study, the data was co...
Background: Colorectal cancer is the most common malignant gastrointestinal cancer and the fourth most common cancer throughout the world. Disease staging is performed to select the treatment method. In this interventional study we evaluated the effect of adjuvant chemotherapy on local recurrence, distant metastasis and three-year disease free survival in patients with stage 2 colorectal cancer...
the relationship between fatigue and psychological symptoms in patients with gastrointestinal cancer
background: cancer can lead to fatigue and the manifestation of psychological symptoms in patients, including depression, anxiety, and stress. objectives: the aim of this study was to investigate the relationship between fatigue and psychological symptoms in patients with gastrointestinal cancer. materials and methods: the study had a descriptive, cross-sectional design. we assessed levels of f...
Introduction & Objective : Telomerase is a reverse transcriptase enzyme that is required in immortalized cancer cells. Early detection of telomerase activity in tumors particularly in bladder cancer is promising. The aim of this study was to compare specificity and sensitivity between cytology and telomerase activity in diagnosis of bladder cancer. Materials & Methods : This study was a case...
Introduction: Breast cancer is the most common cancer among women. Today, with advancements in medical sciences, increasing the cure probability of patients as well as increasing survival time is an important goal of cancer treatment. Therefore, in this study, in addition to examining patients’ survival, we investigated the cure probability of breast cancer patients and its prognostic factors u...
aim : the aim of this study was to assay the most common signs, symptoms, and positive paraclinical findings in pancreatic cancer. background : it seems that the most available method for early diagnosis of pancreatic cancer is using clinical history and especially appearance of early signs and symptoms. patients and methods : in this descriptive study, all pancreatic cancer patients referred t...
Background and purpose: Breast cancer is the main cause of mortality in women Çancer patients, and Çomprises 33% of the total cancer in women. With that in mind, more than one third of the breast cancer patients refere for the treatment in the late stageof the disease. So it was decided to have a survey on the method of diagnosis in the primary stages Materials and Methods: Ïn this study,...
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