Results 31 to 40 of about 85,022 (329)

Sinonasal Lymphoma Presenting as a Probable Sanctuary Site for Relapsed B Acute Lymphoblastic Leukaemia: A Case Report and Review of the Literature

open access: yesCase Reports in Hematology, 2015
Sinonasal lymphoma is a non-Hodgkin lymphoma (NHL) representing 1.5% of all lymphomas. It presents as an unremitting ulceration with progressive destruction of midline sinonasal and surrounding structures. Poor prognosis warrants early treatment although
W. Y. Lim   +4 more
doaj   +1 more source

Differentiation of secondary involvement of the breast by lymphoreticular malignancy from fibroadenoma using ultrasound elastography: A report of two cases

open access: yesIndian Journal of Radiology and Imaging, 2017
Extramedullary lymphoma infiltration of the breast by lymphoblastic lymphoma is very rare and most cases are of B-cell lineage; T-cell neoplasms represent less than 10% of all breast lymphomas.
Eren Abdulkadir, Ertan Gulhan, Sila Ulus
doaj   +1 more source

MicroRNAs in B cell development and malignancy [PDF]

open access: yes, 2012
MicroRNAs are small RNA molecules that regulate gene expression and play critical roles in B cell development and malignancy. miRNA expression is important globally, as B cell specific knockouts of Dicer show profound defects in B cell development; and ...
Fernando, Thilini R.   +2 more
core   +4 more sources

Primary cutaneous B‐Cell lymphoblastic lymphoma presenting with solitary scalp mass in a female child: A case report and review of the literature

open access: yesClinical Case Reports, 2022
Lymphoblastic lymphoma is a group of non‐Hodgkin lymphomas that account for approximately 2% of all lymphomas. This is a report of a case of a young girl presenting with a solitary scalp mass which was resected.
Fatemeh Montazer   +2 more
doaj   +1 more source

Flow cytometric characterization and clinical outcome of CD4+ T-cell lymphoma in dogs: 67 cases. [PDF]

open access: yes, 2014
BackgroundCanine T-cell lymphoma (TCL) is conventionally considered an aggressive disease, but some forms are histologically and clinically indolent. CD4 TCL is reported to be the most common subtype of TCL.
Avery, AC   +8 more
core   +2 more sources

Rapid Progression of Mediastinal Tumor within a Few Days: A Case Report of T Cell Lymphoblastic Lymphoma

open access: yes대한영상의학회지, 2016
T-cell lymphoblastic lymphoma is a highly aggressive tumor derived from lymphocyte of the thymus, which accounts for 2% of non-Hodgkin's lymphoma. The disease occurs most commonly in adolescent and young adult males.
Tae Ran Ahn   +4 more
doaj   +1 more source

Mutation analysis of the tyrosine phosphatase PTPN2 in Hodgkin’s lymphoma and T-cell non-Hodgkin’s lymphoma

open access: yesHaematologica, 2011
We recently reported deletion of the protein tyrosine phosphatase gene PTPN2 in T-cell acute lymphoblastic leukemia. Functional analyses confirmed that PTPN2 acts as classical tumor suppressor repressing the proliferation of T cells, in part through ...
Maria Kleppe   +7 more
doaj   +1 more source

Serous Effusions Diagnostic Accuracy for Hematopoietic Malignancies: A Cyto-Histological Correlation

open access: yesFrontiers in Medicine, 2020
Background: The aim of this study was to establish the liability of cytological diagnostic and, along with ancillary techniques, to sub-classify hematopoietic malignancies in serous effusions.Methods: We retrospectively reviewed the serous effusions of ...
Jinnan Li   +7 more
doaj   +1 more source

Transformation of Aggressive Non-Hodgkin Lymphoma in Acute Lymphoblastic Leukemia

open access: yesJournal of Interdisciplinary Medicine, 2017
Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma (NHL), representing up to 30 percent of all lymphomas. DLBCL is a fast-growing, aggressive form of NHL, which can appear as a transformation from a less aggressive form
Benedek István   +6 more
doaj   +1 more source

Aggressive lung involvement in a patient with T‐acute lymphoblastic leukaemia/lymphoblastic lymphoma: a tricky and rare case report

open access: yesRespirology Case Reports, 2020
A 39‐year‐old man was admitted to our university hospital because of diffuse pulmonary infiltrates on chest X‐ray. He had been diagnosed with T‐acute lymphoblastic leukaemia/lymphoblastic lymphoma three years before and had been treated with chemotherapy
Chika Miyaoka   +5 more
doaj   +1 more source

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