نتایج جستجو برای: acute lymphoblastic leukemia recognition
تعداد نتایج: 931020 فیلتر نتایج به سال:
Background and Objective: Acute lymphoblastic leukemia (ALL) is the most common malignancy in children, accounting for about a quarter of all malignancies. This study aimed to identify the prognosis of patients with relapsed acute lymphoblastic leukemia in Dr. Sheikh Hospital in Mashhad from 2006 to 2015 using competing risk models. Materials and Methods: Patients with ALL from March 2006 to...
Background: Acute lymphoblastic leukemia (ALL) is the most common form of childhood cancer leading to cancer-related death in children. Most infants with ALL harbor recurring structural chromosomal rearrangements that are important initiating events in leukemogenesis but are insufficient to explain the biology and heterogeneity of the disease. Mixed-lineage leukemia-rearrangement (MLL-rearrange...
Infiltration of the central nervous system is a severe trait of T cell acute lymphoblastic leukemia. Inhibition of CXC chemokine receptor 4 significantly ameliorates T cell acute lymphoblastic leukemia in murine models of the disease; however, signaling by CXC chemokine receptor 4 is important in limiting the divagation of peripheral blood mononuclear cells out of the perivascular space into th...
BACKGROUND Mixed phenotype acute leukemia (MPAL) represents a diagnostic and therapeutic dilemma. The European Group for the Immunological Classification of Leukemias (EGIL) scoring system unambiguously defines MPAL expressing aberrant lineage markers. Discussions surrounding it have focused on scoring details, and information is limited regarding its biological, clinical and prognostic signifi...
BACKGROUND Differences in survival have been reported between pediatric and adult acute lymphoblastic leukemia. The inferior prognosis in adult acute lymphoblastic leukemia is not fully understood but could be attributed, in part, to differences in genomic alterations found in adult as compared to in pediatric acute lymphoblastic leukemia. DESIGN AND METHODS We compared two different sets of ...
Background: Acute lymphoblastic leukemia is a rare hematological malignancy. Pure subdural hemorrhages in a patient with acute lymphoblastic leukemia patient are extremely rare. Case presentation: This case presented acute spontaneous subdural hemorrhage without head trauma at first, and acute lymphoblastic leukemia was diagnosed later. The second time, the patient was admitted with multiple pu...
Acute Disseminated Encephalomyelitis (ADEM) is a monophasic demyelinating disease most often triggered by infection or immunization, though associations with malignancy and stem cell transplant have been described. We described the case of a four-year-old boy with new-onset neurological symptoms associated with ADEM, acute leukemia, and equivocal evidence of Mycoplasma pneumoniae infection. He ...
BACKGROUND MicroRNA regulate the activity of protein-coding genes including those involved in hematopoietic cancers. The aim of the current study was to explore which microRNA are unique for seven different subtypes of pediatric acute lymphoblastic leukemia. DESIGN AND METHODS Expression levels of 397 microRNA (including novel microRNA) were measured by quantitative real-time polymerase chain...
Leukemia is a cancer of blood-producing cells, including the bone marrow. Abnormal white blood cells travel through vessels and multiply rapidly. Healthy in body become minority, imbalance increases chances infection body. or most common children ages 2 - 14. Most leukemia treated. Acute lymphocytic (ALL) type It progresses rapidly when immature are formed instead mature ones. Treatments for ac...
Three distinct immature T-cell acute lymphoblastic leukemia entities have been described including cases that express an early T-cell precursor immunophenotype or expression profile, immature MEF2C-dysregulated T-cell acute lymphoblastic leukemia cluster cases based on gene expression analysis (immature cluster) and cases that retain non-rearranged TRG@ loci. Early T-cell precursor acute lympho...
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