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T-Cell Lymphoblastic Lymphoma

T-cell lymphoblastic lymphoma (T-LBL) is a rare, aggressive non-Hodgkin lymphoma characterized by the malignant proliferation of immature T-cell precursors. Closely related to T-cell acute lymphoblastic leukemia (T-ALL), T-LBL is distinguished by its predominant involvement of nodal and extranodal tissues, particularly the mediastinum, without significant bone marrow infiltration at the time of diagnosis. Representing approximately 2%

T-Cell Acute Lymphoblastic Leukemia

T-cell acute lymphoblastic leukemia (T-ALL) is a rare and aggressive subtype of acute lymphoblastic leukemia, primarily originating from immature T lymphocytes. Representing approximately 15% of pediatric and 25% of adult ALL cases, T-ALL progresses rapidly and demands immediate medical intervention. This hematologic malignancy often involves the bone marrow, blood, thymus, and, in advanced stages, other