This article is designed to help you understand your pathology report for T-cell acute lymphoblastic leukemia. Each section explains an important aspect of the diagnosis and what it means for you. What is T-cell acute lymphoblastic leukemia? T-cell acute lymphoblastic leukemia (T-ALL) is a type of cancer caused by immature T cells, a kind of …
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Classic follicular lymphoma is a type of blood cancer that starts in B cells — specialized white blood cells that normally help the body fight infection. It is the second most common lymphoma in adults and is considered an indolent, or slow-growing, cancer. Most people are diagnosed when they notice a painless lump or swelling, …
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EBV-positive diffuse large B cell lymphoma (EBV-positive DLBCL) is an aggressive blood cancer that starts in B cells — the white blood cells that help the body fight infections by producing antibodies. It is a specific subtype of diffuse large B cell lymphoma defined by the presence of Epstein-Barr virus (EBV) inside the lymphoma cells. …
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What is plasmablastic lymphoma? Plasmablastic lymphoma (PBL) is a rare and aggressive type of immune system cancer and a type of non-Hodgkin lymphoma (NHL). The tumour is made up of plasma cells that arose from B cells. What are the symptoms of plasmablastic lymphoma? The symptoms of PBL depend on where in the body the …
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Aggressive B cell lymphoma is a term used to describe a group of immune system cancers made up of cells called B cells. Although this is considered enough to establish a formal diagnosis, additional tests might be needed to refine how best to group or subclassify the disease. What types of B cell lymphoma are …
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Extranodal NK/T cell lymphoma is a rare and aggressive cancer of the immune system. It starts in either natural killer (NK) cells or T cells — two closely related types of white blood cells that normally identify and destroy infected or abnormal cells. The word “extranodal” means that the lymphoma typically begins outside the lymph …
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ALK-negative anaplastic large cell lymphoma (ALCL) is a type of cancer that starts in T cells, which are specialized white blood cells that help the body fight infections. Because it begins in immune system cells, it is classified as a non-Hodgkin lymphoma (NHL). This disease can start in many different parts of the body. Common …
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ALK-positive anaplastic large cell lymphoma (ALCL) is a type of cancer that starts in T cells, which are specialized white blood cells that normally help the body fight infections. Because it develops from immune cells, it is classified as a non-Hodgkin lymphoma (NHL). This disease most often involves lymph nodes, but it can also appear …
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Extranodal marginal zone lymphoma of mucosal-associated lymphoid tissue — also called MALT lymphoma, or EMZL — is a slow-growing (indolent) blood cancer that starts in B cells, the white blood cells that help the body fight infections. The word “extranodal” means that the lymphoma arises outside the lymph nodes, in the tissues of various organs. …
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Small lymphocytic lymphoma (SLL) is a slow-growing (indolent) blood cancer that starts in B cells — the white blood cells that help the body fight infections. It is defined by the accumulation of abnormal small B cells in the lymph nodes, spleen, bone marrow, and other tissues. SLL is biologically identical to chronic lymphocytic leukemia …
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