نتایج جستجو برای: severe acquired aplastic anemia
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PURPOSE OF REVIEW Most acquired aplastic anemia is the result of immune-mediated destruction of hematopoietic stem cells causing pancytopenia and an empty bone marrow, which can be successfully treated with either immunosuppressive therapy or hematopoietic stem-cell transplantation. RECENT FINDINGS In aplastic anemia, oligoclonally expanded cytotoxic T cells induce apoptosis of hematopoietic ...
Background: When it comes to the treatment of aplastic anemia fever, Guidelines for Aplastic Anemia regards Anti-thymocyte globulin (ATG) combined with eltrombopag as standard immunosuppressive plan, and ATG is main mode treat severe anemia. A large number prospective studies clinical trials have confirmed application value in Although brings satisfactory results, safety long-term use still unc...
OBJECTIVE To study the frequency of HLA DR2 status of patients with aplastic anemia and their response to immunosuppressive therapy at a tertiary care hospital. METHODS Thirty eight consecutive patients of acquired aplastic anemia were evaluated with respect to demographic features, severity of HLA DR2 status and response outcome to immunosuppressive therapy. RESULTS The mean age of the pat...
Hepatitis-associated aplastic anemia occurs in up to 10% of all aplastic anemia cases. Syngeneic bone marrow transplantation is rare in patients with severe aplastic anemia and usually requires pre-transplant conditioning to provide engraftment. We report on a 29-year-old male patient with hepatitis-associated severe aplastic anemia who had a series of severe infectious conditions before transp...
In aplastic anemia, hematopoiesis fails: Blood cell counts are extremely low, and the bone marrow appears empty. The pathophysiology of aplastic anemia is now believed to be immune-mediated, with active destruction of blood-forming cells by lymphocytes. The aberrant immune response may be triggered by environmental exposures, such as to chemicals and drugs or viral infections and, perhaps, endo...
Lymphoproliferative disease of granular T lymphocyte (T-LDGL), also known as T-cell large granular lymphocyte leukemia, is a clonal disorder of cytotoxic T lymphocytes that is clinically manifested as chronic neutropenia and anemia. Association with autoimmune disorders is common. In 9 patients, T-LDGL is reported as presenting as aplastic anemia. The clinical characteristics were similar to ac...
P ROGNOSIS in aplastic anemia has improved since the introduction of testosterone therapy.1 This androgenic hormone has proved very useful in the treatment of children with congenital and acquired aplastic anemia,1-5 but appears to be less effective in adults with the same disorder.#{176} Oxymetho1one79 and other related steroids4’1015 have recently been used in place of testosterone with good ...
Human parvovirus (HPV) B19 is linked to a variety of clinical manifestations, such as erythema infectiosum, nonimmune hydrops fetalis, and transient aplastic anemia. Although a few cases have shown HPVB19 infection as a possible causative agent for hepatitis-associated aplastic anemia (HAAA) in immunocompetent patients, most reported cases of HAAA following transient hepatitis did not have dela...
we report 11 year old male child, a case of acquired aplastic anemia as a complication of disseminated tuberculosis with acute onset, rapid downhill course and refractory to both antitubercular drugs as well as immunosuppressive drugs.
OBJECTIVE To determine the clinicohaematological features, treatment and outcome of children diagnosed with aplastic anemia at a single institution. STUDY DESIGN Observational study. PLACE AND DURATION OF STUDY The Aga Khan University Hospital, Karachi, from January 1999 till December 2008. METHODOLOGY Medical records of children aged less than 15 years of age diagnosed with aplastic anem...
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