entrench (entrenches 3rd person present) (entrenching present participle) (entrenched past tense & past participle) If something such as power, a custom, or an idea is entrenched, it is firmly established, so that it would be difficult to change it. verb.
Types of childhood leukemia include: 1  Acute lymphoblastic leukemia (ALL), also called acute lymphocytic leukemia. 2  Acute myelogenous leukemia (AML). 3  Hybrid or mixed lineage leukemia. 4  Chronic myelogenous leukemia (CML). 5  Chronic lymphocytic leukemia (CLL). 6  Juvenile myelomonocytic leukemia (JMML). tiny number are chronic and develop slowly. Types of childhood leukemia include: 1  Acute lymphoblastic leukemia (ALL), also called acute lymphocytic leukemia. 2  ALL accounts for three out of every four cases of childhood leukemia. 3  Acute myelogenous leukemia (AML). 4  AML is the next most common type of childhood leukemia.
Many types of leukemia exist. Some forms of leukemia are more common in children. Other forms of leukemia occur mostly in adults. Leukemia usually involves the white blood cells. Your white blood cells are potent infection fighters â they normally grow and divide in an orderly way, as your body needs them.