نتایج جستجو برای: lymphohematopoietic malignancies
تعداد نتایج: 38304 فیلتر نتایج به سال:
abdominal mass is one of the commonest clinical findings in children. the purpose of this study was to evaluate abdominal masses in different age groups in a referral children surgical center. we retrospectively reviewed records of 325 patients (57% boys, mean age 37.7 months) admitted to amir kabir hospital in period of 12 years for abdominal mass surgery. the 4 most common abdominal masses wa...
The changing face of the AIDS epidemic since the introduction of protease inhibitors has had a significant impact on AIDS-related malignancies. These issues, emerging concepts regarding pathophysiology and current treatment strategies, are the subject of this review.
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.
Felty's syndrome (FS) is characterized by the triad of seropositive rheumatoid arthritis (RA) with destructive joint involvement, splenomegaly and neutropenia. Current data shows that 1-3 % of RA patients are complicated with FS with an estimated prevalence of 10 per 100,000 populations. The complete triad is not an absolute requirement, but persistent neutropenia with an absolute neutrophil co...
We generated a murine monoclonal antibody (B28p) detecting an antigenic determinant shared by the immunoglobulin superfamily receptor translocation-associated 1 (IRTA1) receptor (the immunogen used to raise B28p) and an unrelated 28-kDa protein that was subsequently subjected to extensive characterization. The expression of the 28-kDa protein in normal lymphohematopoietic tissues was restricted...
This article describes a rare malignant spinal tumor successfully treated with total en bloc spondylectomy via a posterior approach. The purpose of this study was to emphasize the occurrence of primary histiocytic sarcoma in the lumbar spine. Histiocytic sarcomas are rare, malignant neoplasms of the lymphohematopoietic system that usually occur in the skin, lymph nodes, and intestinal tracts. P...
Somatic mosaicism has been observed previously in the lymphocyte population of patients with Fanconi anemia (FA). To identify the cellular origin of the genotypic reversion, we examined each lymphohematopoietic and stromal cell lineage in an FA patient with a 2815-2816ins19 mutation in FANCA and known lymphocyte somatic mosaicism. DNA extracted from individually plucked peripheral blood T cell ...
UNLABELLED Background In vitro proliferative and differentiation potential of mesenchymal stromal cells generated from CD271(+) bone marrow mononuclear cells (CD271-mesenchymal stromal cells) has been demonstrated in several earlier and recent reports. In the present study we focused, in addition to proliferative and differentiation potential, on in vitro and in vivo immunosuppressive and lymph...
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