Hypercalcemia With Disseminated Osteolytic Lesions: A Rare Presentation of Adulthood Acute Lymphoblastic Leukemia.

Osteolytic bone lesions and hypercalcemia without peripheral blasts B-cell acute lymphoblastic leukemia (B-ALL) are reported in children but rarely seen in adults. Herein, we described two patients with B-ALL presenting with hypercalcemia and symptomatic osteolytic bone lesions. They were treated by standard induction chemotherapy after correction of hypercalcemia with supportive measures.