EBV-positive diffuse large B-cell lymphoma of the elderly with aberrant expression of CD3 and TIA-1

نویسندگان

  • Miji Lee
  • Hee Jeong Cha
  • Dok Hyun Yoon
  • Cheolwon Suh
  • Jooryung Huh
چکیده

REFERENCES 1. Ruan SY, Chien JY, Hsueh PR. Invasive trichosporonosis caused by Trichosporon asahii and other unusual Trichosporon species at a medical center in Taiwan. Clin Infect Dis 2009;49:e11-7. 2. Girmenia C, Pagano L, Martino B, et al. Invasive infections caused by Trichosporon species and Geotrichum capitatum in patients with hematological malignancies: a retrospective multicenter study from Italy and review of the literature. J Clin Microbiol 2005;43:1818-28. 3. Sugita T, Takashima M, Nakase T, Ichikawa T, Ikeda R, Shinoda T. Two new yeasts, Trichosporon debeurmannianum sp. nov. and Trichosporon dermatis sp. nov., transferred from the Cryptococcus humicola complex. Int J Syst Evol Microbiol 2001;51: 1221-8. 4. Sugita T, Nakajima M, Ikeda R, Matsushima T, Shinoda T. Sequence analysis of the ribosomal DNA intergenic spacer 1 regions of Trichosporon species. J Clin Microbiol 2002;40:1826-30. 5. Ahmad S, Al-Mahmeed M, Khan ZU. Characterization of Trichosporon species isolated from clinical specimens in Kuwait. J Med Microbiol 2005;54:639-46. 6. Sugita T, Ikeda R, Nishikawa A. Analysis of Trichosporon isolates obtained from the houses of patients with summer-type hypersensitivity pneumonitis. J Clin Microbiol 2004;42:5467-71. 7. Gunn SR, Reveles XT, Hamlington JD, Sadkowski LC, Johnson-Pais TL, Jorgensen JH. Use of DNA sequencing analysis to confirm fungemia due to Trichosporon dermatis in a pediatric patient. J Clin Microbiol 2006;44:1175-7. 8. Fekkar A, Brun S, D’Ussel M, et al. Serum cross-reactivity with Aspergillus galactomannan and cryptococcal antigen during fatal disseminated Trichosporon dermatis infection. Clin Infect Dis 2009;49:1457-8. 9. Chagas-Neto TC, Chaves GM, Melo AS, Colombo AL. Bloodstream infections due to Trichosporon spp.: species distribution, Trichosporon asahii genotypes determined on the basis of ribosomal DNA intergenic spacer 1 sequencing, and antifungal susceptibility testing. J Clin Microbiol 2009;47:1074-81. 10. Rodriguez-Tudela JL, Diaz-Guerra TM, Mellado E, et al. Susceptibility patterns and molecular identification of Trichosporon species. Antimicrob Agents Chemother 2005;49:4026-34. 11. Trifilio S, Pennick G, Pi J, et al. Monitoring plasma voriconazole levels may be necessary to avoid subtherapeutic levels in hematopoietic stem cell transplant recipients. Cancer 2007;109: 1532-5. 12. Vazquez JA. Trichosporon infection. Curr Fungal Infect Rep 2010;4:52-8.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Evaluation of Immunophenotypes in Diffuse Large B Cell Lymphoma: A Single Center Study

Background: Diffuse large B-cell lymphoma (DLBCL) is an aggressive malignancy of mature B lymphocytes. It is known as a heterogeneous disease with variable therapeutic responses and alternative therapies. Morphological and immunophenotypical evaluation of the biopsy specimens can help diagnose DLBCL. Methods: In the current study, 44 patients were chosen from Shaheed Sadoghi Hospital (2010&nda...

متن کامل

The Incidence of EBV in Diffuse Large B-Cell Lymphoma: A Comparative Study of Immunohistochemical and PCR Techniques

  Background and Objectives: Epstein Barr Virus (EBV) is one of the members of herpesviridae family and a sub-category of Gamma herpes virinae. EBV, which normally has CR2 or CD21 receptors on B-lymphocytes, has mutagenic features for them. The virus plays an important role in causing some malignant cancers. About 30% of the cases with non-Hodgkin’s lymphoma are diffuse large B-cell l...

متن کامل

Immunophenotyping of Nodal Peripheral T-cell Lymphomas and its Association with Epstein-Barr Virus

Background: Immunophenotyping in the rare group of nodal Peripheral T-cell Lymphomas (PTCL) exposes interesting features such as T-cell marker downregulation and paradoxically, the presence of reactive, clustered large-sized CD20 positive B-cells (B-cell proliferation). Epstein-Barr virus (EBV) has been suggested as a putative etiology in pathogenesis of B-cell lymphoma. We aimed to review the ...

متن کامل

BCL2 Family Related Genes Expression and Chemotherapy Response in Diffuse Large B-Cell Lymphoma

  Background and Objective: Approximately half of patients with diffuse large B-cell lymphoma are cured with current chemotherapy regimens. The purpose of this study was to evaluate Bax and Bcl2 expression and their relationship with the response to chemotherapy. Materials and Methods This study was a prospective analysis on 44 patients with diffuse large B-cell lymphoma. Their specimens we...

متن کامل

HISTIOCYTE-RICH B-CELL LYMPHOMA: A CASE REPORT OF A RARE VARIANT OF DIFFUSE LARGE B-CELL LYMPHOMA

The authors describe a case of histiocyte-rich B-cell lymphoma (HR-BCL), a variant of diffuse large B-cell lymphoma, in a 51-year-old man. The patient presented with large axillary lymphadenopathy. Histopathologic and immunohistochemical examination of lymph node biopsy revealed diffuse effacement of the lymph node architecture by reactive histiocytes and neoplastic CD20 positive B cells. ...

متن کامل

miR-4284 and miR-4484 as Putative Biomarkers for Diffuse Large B-Cell Lymphoma

Diffuse large B-cell lymphoma is the most common type of non-Hodgkin lymphoma. MicroRNAs (miRNAs) are endogenous small RNA, which can regulate gene expression at the post-transcriptional level. MiRNA profiling has shown a great potential as novel diagnostic and prognostic biomarkers. The present study was performed at the Nemazee Teaching Hospital (Shiraz, Iran) from 2011 to 2013.The aim of thi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 48  شماره 

صفحات  -

تاریخ انتشار 2013