Mediastinal mass and malignant pleural effusion in an aleukemic case with pre-B acute lymphoblastic leukemia

Sung-nan Pei1, Ching-yuan Kuo, Ming-chun Ma

  • 1Division of Hematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan.

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