CD19-negative B-lineage acute lymphoblastic leukemia: A diagnostic and therapeutic challenge

• Main Authors: Shashi Bansal (Author), Upendra Sharma (Author), Akansha Jain (Author), Richa Sharma (Author), Bhargav Yagnik (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2017-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

B-lineage acute lymphoblastic leukemia (B-ALL) is an aggressive neoplasm of B-lymphocyte precursors that express the pan B-cell marker CD19 in all the cases. Rarely, a case may be assigned as B-lineage even if CD19 is negative. Here, a 16-year-old male presented with complaints of pain abdomen, on a...