نتایج جستجو برای: b cell lymphoma

تعداد نتایج: 2330790  

Journal: :Iberoamerican journal of medicine 2022

Breast is an uncommon site of extra nodal lymphoma accounting for 2.2% all lymphomas. B cell lymphomas are more common than T types. The most subtype Diffuse Large Cell Lymphoma. very challenging to diagnose as it has nonspecific clinical and radiological features. We report a rare case primary in 20-year-old female. It was misdiagnosed abscess on ultrasound suppurative mastitis fine needle asp...

Journal: :international journal of pediatrics 0
farid imanzadeh professor of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran. aliakbar sayarri professor of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran. pantea tajik fellow of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran.

immunoproliferative small intestinal disease (ipsid) is the syndrome associated with mediterranean lymphoma (a rare form of non-hodgkin’s lymphoma). many of the patients diagnosed with secretory ipsid have variable level of abnormal immunoglobulins in serum or other bodily fluids, identified as truncated alpha heavy chain globulins. most cases are characterized by a loss of ability to synthesiz...

Journal: :Blood 2009
Anja Mottok Christoph Renné Marc Seifert Elsie Oppermann Wolf Bechstein Martin-Leo Hansmann Ralf Küppers Andreas Bräuninger

STATs are constitutively activated in several malignancies. In primary mediastinal large B-cell lymphoma and Hodgkin lymphoma (HL), inactivating mutations in SOCS1, an inhibitor of JAK/STAT signaling, contribute to deregulated STAT activity. Based on indications that the SOCS1 mutations are caused by the B cell-specific somatic hypermutation (SHM) process, we analyzed B-cell non-HL and normal B...

Journal: :Dermatology Reports 2023

Diffuse large B cell lymphoma (DLBCL) is a frequent aggressive subtype of non-Hodgkin lymphoma, representing nearly 30-40% all cases. The skin may be affected by the disease either primarily or secondarily. Herein we report clinical and dermoscopic case metastasis DLBCL in patient with Klinefelter Syndrome.

Journal: :Oncotarget 2016
Qing Ye Zijun Y Xu-Monette Alexandar Tzankov Lijuan Deng Xiaoxiao Wang Ganiraju C Manyam Carlo Visco Santiago Montes-Moreno Li Zhang Karen Dybkær April Chiu Attilio Orazi Youli Zu Govind Bhagat Kristy L Richards Eric D Hsi William W L Choi J Han van Krieken Jooryung Huh Maurilio Ponzoni Andrés J M Ferreri Ben M Parsons Michael B Møller Miguel A Piris Jane N Winter L Jeffrey Medeiros Shimin Hu Ken H Young

Double-hit B-cell lymphoma is a common designation for a group of tumors characterized by concurrent translocations of MYC and BCL2, BCL6, or other genes. The prognosis of concurrent MYC and BCL6 translocations is not well known. In this study, we assessed rearrangements and expression of MYC, BCL2 and BCL6 in 898 patients with de novo diffuse large B-cell lymphoma treated with standard chemoth...

Background: Bovine leukaemia virus (BLV) is the primary cause of enzootic bovine leukaemia which belongs to the HTLV/BLV group of oncogenic retroviruses including Human T-cell leukaemia virus types 1, 2, and 3 and simian T-lymphotropic virus. Due to daily consumption of milk, meat and other dairy by-products, a possible role in appearing human cancers can be assumed for BLV. Materials and Metho...

Azam Sadat Hashemi, Mohammad Reza Besharati, Shokuh Taghipour Zahir, Zahra Eshaqhiyeh,

Abstract Background Involvement of lacrimal apparatus by Non Hodgkin lymphoma as a first manifestation is extremely rare and only three cases have been reported in children. The purpose of this report is to determine the clinical characteristic of patient with primary involvement of lacrimal apparatus with lymphoma. Case presentation A 7-year-old girl with history of tearing, gradually prog...

Journal: :International journal of clinical and experimental pathology 2015
Fang Wu Lu Qu Dai-Qiang Li Chun-Hong Hu

Primary mediastinal large B-cell lymphoma is a subtype of diffuse large B-cell lymphoma, arising in the mediastinum from putative thymic B-cell origin with distinctive clinical and genetic features. Generally, primary mediastinal large B-cell lymphoma is believed as only deriving in the mediastinum. The current study presents a rare case of primary mediastinal large B-cell lymphoma which arisin...

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