نتایج جستجو برای: cns malignancies
تعداد نتایج: 142476 فیلتر نتایج به سال:
Abstract INTRODUCTION: Histologically diagnosed embryonal tumors (ET) of the central nervous system (CNS) in pediatric population represent a group aggressive malignancies with historically poor prognoses. Immunohistochemistry (IHC) and cytogenetics refined tumor classification improved treatment strategies. Modern advancements molecular methods including methylation profiling provide further d...
background: central nervous system (cns) relapse in acute lymphoblastic leukemia was significantly decreased due to the use of new chemotherapyeutic agents, intrathecal chemotherapy and cranial irradiation. the purpose of this study was to compare the effectiveness of intrathecal (it) cns chemotherapy alone versus combination of it chemotherapy with cranial irradiation for prevention of cns rel...
The standard therapy for thyroid cancer is total or near total thyroidectomy, followed by the administration of radioactive iodine for remnant ablation or residual disease. Patients with radioiodine therapy are predisposed to second malignant neoplasms in organs such as central nervous system (CNS), breast, prostate, kidney, bone marrow, salivary gland, and digestive tract. Exposure to carcinog...
Many pediatric malignancies have a propensity for CNS metastases. Metastases have been reported to present as intracranial hemorrhages, occasionally without a discernible underlying mass. Lack of contrast enhancement should not be exclusionary criteria for intracranial metastases in these patients. Our case is a metastatic lesion presenting as an intracranial hemorrhage without an identifiable ...
patients. in this disease the risk of many malignancies is increased, of which the most important is non- hodgkin lymphoma of the small intestine. other malignancies include adenocarcinoma of the small intestine and squamous cell carcinoma of the esophagus. to the best of our knowledge, thus far only one case of celiac disease associated with hypopharyngeal squamous cell carcinoma has been repo...
second primary malignancy following multiple myeloma (mm) was reported several years ago. there are also rare reports of cases with synchronous mm and other malignancies. to our knowledge, only one case of mm following bladder cancer has been reported in the literature. here, we report the second case occurred three months after diagnosis of bladder cancer.
Methods: Using the EPR, we developed a questionnaire and prospectively examined each patient encounter. This form was used to collect information on disease type and reason for encounter: 1) IV therapy, 2) oral therapy, 3) urgent care (admit/discharge), 4) procedure. Patterns of attendance were examined for common malignancies; Central Nervous System (CNS), Breast, Lung, Colorectal, Gastrointes...
Inflammation is a hallmark of different central nervous system (CNS) pathologies. It has been linked to neurodegenerative disorders as well as primary and metastatic brain tumors. Microglia, the brain-resident immune cells, are emerging as a central player in regulating key pathways in CNS inflammation. Recent insights into neuroinflammation indicate that blood-borne immune cells represent an a...
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