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Destructive bone lesions in chronic granulocytic leukemia
1Department of Medical Oncology and Pathology, Cancer Institute (WIA), Tamilnadu, India.
Insights
Bone involvement is a rare complication of Chronic Granulocytic Leukemia (CGL). This study found that CGL bone lesions, often osteolytic, are associated with poor survival, especially when occurring during blast crisis.
Area of Science:
- Hematology
- Oncology
- Skeletal Biology
Background:
- Chronic Granulocytic Leukemia (CGL), now known as Chronic Myeloid Leukemia (CML), is a myeloproliferative neoplasm.
- Bone involvement is an uncommon manifestation of CGL/CML.
- Understanding skeletal complications is crucial for patient management.
Abstract:
Bone involvement in Chronic Granulocytic Leukemia (CGL) is rare. We describe here five such patients who presented with severe localized bone pain with involvement of femur neck, skull, tibia-upper end and spine. Lesions were osteolytic in three of them. Blast crisis was present in four of them. Survival was poor in all except one who presented in chronic phase. Bone involvement in CGL carries a poor prognosis.