Korean J Hematol.  1998 Oct;33(3):449-453.

A Case of Non-secretory Plasma Cell Leukemia with Complex Chromosomal Abnormalities

Affiliations
  • 1Department of Clinical Pathology, Yonsei University Wonju College of Medicine, Wonju, Korea.
  • 2Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.

Abstract

We report a case of non-secretory plasma cell leukemia with complex chromosomal abnormalities including t (11;14)(q13;q32). A 57-year-old man was admitted to hospital due to anemia, thrombocytopenia and renal insufficiency. Bone marrow examination and peripheral blood smear revealed a large number of immature plasma cells with positivity for CD38. Monoclonal gammopathy or abnormal paraproteins were not observed in serum protein electrophoresis and immunofixation. The cytogenetic analysis showed complex chromosomal abnormalities [45, XY, -1, t (11;14)(q13;q32), t (12;17)(p13;q21)]. He was died of adult respiratory distress syndrome on the 6th hospital day.

Keyword

Non-secretory plasma cell leukemia; chromosomal abnormalities; t (11;14)(q13;q32)

MeSH Terms

Anemia
Bone Marrow Examination
Chromosome Aberrations*
Cytogenetic Analysis
Electrophoresis
Humans
Leukemia, Plasma Cell*
Middle Aged
Paraproteinemias
Paraproteins
Plasma Cells*
Plasma*
Renal Insufficiency
Respiratory Distress Syndrome, Adult
Thrombocytopenia
Paraproteins
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