Isolated ocular relapse in childhood acute lymphoblastic leukemia during continuing complete remission.

Face Bones Involvement and Relapse in a Case of Childhood Acute Leukemia

Midface bones are an unusual site for primary presentation and relapse in acute lymphoblastic leukemia. Herein, we describe a case of acute pre B cell lymphoblastic leukemia with leukemic infiltration of maxilla and bone marrow involvement. At the time of relapse, the patient presented again with maxilla involvement and the phenotype changed to biphenotypic lymphoblastic leukemia. Our case sug...

Evaluation of Relationship between Minimal Residual Disease (MRD) and Relapse in Childhood Acute Lymphoblastic Leukemia (ALL) Using Quantitative Fluorescent PCR

Evaluation of bone mineral density in long-term survivors of childhood acute lymphoblastic leukemia

Background: The purpose of this study was to evaluate long-term changes in bone density profile among survivors of childhood acute lymphoblastic leukemia. Patients and Methods: This was a 5 year prospective study comprised of thirty-one survivors of childhood acute lymphoblastic leukemia with a mean age of 11.8 (4.6) years, who completed therapy at least 1 year previously (according to the ...

Lineage Switch in Childhood Leukemia: A Case Report and Review of Literature

Acute leukemia which is the most common cancer in children is a heterogeneous group of clonal malignancies. The conversion of the leukemic cell lineage during the course of the disease or later is termed lineage switch. It has been rarely reported in the literature. In leukemia lineage switch, conversions from lymphoblastic leukemia to myeloid leukemia or vice versa are reported. Herein, we rep...

Leukemic Infiltration of the Appendix as an Unusal Site of Extramedulary Relapse: Report of Two Cases and Review of the Literature

The appendix is an unusual site for extramedulary relapse in acute leukemia. The present case report describes two cases of late course acute lymphoblastic leukemia presented with leukemic infiltration of the appendix and complete remission of bone marrow. The signs and symptoms of the cases suggest that leukemic involvement of the appendix should be considered in the differential diagnosis of ...