نتایج جستجو برای: secondary cancer
تعداد نتایج: 1194811 فیلتر نتایج به سال:
Primary and secondary malignant central nervous system (CNS) tumors are devastating invasive tumors able to give rise to many kinds of differentiated tumor cells. Glioblastoma multiform (GBM), is the most malignant brain tumor, in which its growth and persistence depend on cancer stem cells with enhanced DNA damage repair program that also induces recurrence and resists current chemo- and radi...
Pulmonary lymphangitic carcinomatosis is the spread of a tumor to the lungs through the lymphatic system, which is a rare and final manifestation of cancer with a poor prognosis. Its main symptom is gradual and progressive dyspnea. The method of choice for diagnosis is high-resolution CT (HRCT), the most common finding of which is an increase in nodular and irregular septal thickness between th...
INTRODUCTION Breast cancer is a public health problem that is increasing throughout the world especially in developing countries. The study was aimed at assessing the knowledge of breast cancer and practice of breast self examination (BSE) among female senior secondary school students in the municipal council area of Abuja, Nigeria. METHODS This descriptive cross sectional study was carried o...
BACKGROUND This meta-analysis aimed to investigate the effect of antioxidant supplements on the primary and secondary prevention of cancer as reported by randomized controlled trials. METHODS We searched Medline (PubMed), Excerpta Medica database, and the Cochrane Review in October 2007. RESULTS Among 3327 articles searched, 31 articles on 22 randomized controlled trials, which included 161...
Background: The incidence rate of gastric cancer in Western countries has shown a remarkable decline in recent years although it is still the almost common cancer between men in Iran. The proto-oncogene MYC, located at 8q24.1, regulates almost 15% of human genes and is activated in 20% of all tumors. MYC amplification and overexpression of its protein product are observed in 15-30% of gastric n...
Background: To determine whether random-start controlled ovarian stimulation (COS), in which a stimulation is performed regardless to day of patient’s menstrual cycle, has similar outcomes in comparison to conventional early follicular phase-start COS for cryopreservation of fertilized oocytes in cancer patients. Materials and Methods: This prospective study was performed at two infertility cen...
Introduction: Tumor size is a contributing factor in cancer prognosis. On the other hand, regular exercise may play an important role in inhibiting tumor growth in breast cancer. Because of the key role of tumor volume in tumor metastasis, the aim of the present study was to compare the effects of a 4-week and a 12-week aerobic training on tumor volume in female mice with breast cancer. Methods...
Background. The development of 2 unassociated brain cancers in the same patient is a rare occurrence. Secondary cancers are generally thought to develop as an oncogenic consequence of the radiation therapy delivered to treat the primary cancers, always requiring a significant time interval between radiation treatment and secondary cancer development. Case Description. We report the development ...
Secondary achalasia due to submucosal invasion of cardia by gastric cancer is a rare condition. We report a case of pseudoachalasia, secondary to the involvement of gastroesophageal junction by poorly differentiated gastric cancer, initially mistaken as idiopathic form. We focus on the difficulty to establish differential diagnosis only on the basis of routine exams and we stress the necessity ...
BACKGROUND Venous thromboembolism (VTE) is a serious threat for all cancer patients. This study was aimed to assess the VTE treatment of cancer patients in the ambulatory care setting. PATIENTS AND METHODS This is a prospective non-interventional study, which includes ambulatory cancer patients from office-based oncologists. A standardized case report form was used to obtain data on patient c...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید