Myeloid sarcomas: a histologic, immunohistochemical, and cytogenetic study
نویسندگان
چکیده
منابع مشابه
Myeloid sarcomas: a histologic, immunohistochemical, and cytogenetic study
CONTEXT Myeloid sarcoma (MS) is a neoplasm of immature granulocytes, monocytes, or both involving any extramedullary site. The correct diagnosis of MS is important for adequate therapy, which is often delayed because of a high misdiagnosis rate. OBJECTIVE To evaluate the lineage differentiation of neoplastic cells in MS by immunohistochemistry, and to correlate the results with clinicopatholo...
متن کاملRetrospective study and immunohistochemical analysis of canine mammary sarcomas
BACKGROUND Canine mammary sarcomas (CMSs) are rarely diagnosed in female dogs, which explains the scarcity of immunohistochemical findings concerning those tumors. This paper presents the results of a retrospective study into CMSs and discusses the clinical features of the analyzed tumors, the expression of intermediate filaments CK, Vim, Des and α-SMA, and the expression of p63, Ki67, ERα, PR ...
متن کاملMyeloid Sarcomas: A Clinicopathologic Study of 20 Cases
OBJECTIVE Myeloid sarcoma is a tumoral mass of mature or immature myeloid blasts in extramedullary anatomic locations. It can be seen de novo or in association with acute myeloid leukemia, myeloproliferative neoplasias, or myelodysplastic syndrome. Isolated myeloid sarcoma can be seen as a relapse in cases with allogenic bone marrow transplantation. Although it may involve any tissue in the bod...
متن کاملCytogenetic and histologic correlations in malignant lymphoma.
Although a number of studies have indicated correlations between histologic subtypes of tumors and certain nonrandom chromosome changes, cytogenetic studies of lymphoma are in an early stage compared to those of leukemia. No comprehensive analysis of available data has so far been attempted in the literature either. Here we present an analysis of chromosome changes and their correlation with su...
متن کاملHistologic Variability and Diverse Oncologic Outcomes of Prostate Sarcomas
PURPOSE Primary prostate sarcomas are a rare type of prostate cancer that account for less than 0.1% of primary prostate malignancies. We analyzed the experience of a single institution with prostate sarcoma over 20 years. MATERIALS AND METHODS In this case series, the medical records of 20 patients with prostate sarcoma were reviewed from June 1990 to December 2013 to identify symptoms at pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Diagnostic Pathology
سال: 2007
ISSN: 1746-1596
DOI: 10.1186/1746-1596-2-42