T Acute Lymphoblastic Leukemia

**Semantic type:** Neoplastic Process

**Definition:** An acute lymphoblastic leukemia that originates from T-cells. It is more common in males than females and constitutes approximately 15% of childhood cases and 25% of adult cases of acute lymphoblastic leukemia.

**Synonyms:** - Acute T Cell Leukemia - Acute T Cell Lymphoblastic Leukemia - Acute T Cell Lymphocytic Leukemia - Acute T-Cell Leukemia - Acute T-Cell Lymphoblastic Leukemia - Acute T-Cell Lymphocytic Leukemia - Cortical T ALL - Mature T ALL - Pre-T ALL - Precursor T-Cell Lymphoblastic Leukemia - Precursor T-Lymphoblastic Leukemia - Precursor T-cell lymphoblastic leukemia - Precursor T-lymphoblastic leukemia (T-cell ALL) - T cell acute lymphoblastic leukemia - T-ALL - T-ALL - T-ALL - T-Acute Lymphoblastic Leukemia - T-Cell Acute Lymphoblastic Leukemia - T-Cell Type Acute Leukemia - T-cell ALL - T-cell acute lymphoblastic leukemia - T-cell acute lymphocytic leukemia - precursor T-lymphoblastic leukemia