You could be reading the full-text of this article now if you...

If you have access to this article through your institution,
you can view this article in

Hodgkin Lymphoma: Pathology, Pathogenesis, and a Plethora of Potential Prognostic Predictors

King, Rebecca L. MD*,†; Howard, Matthew T. MD; Bagg, Adam MD

Advances in Anatomic Pathology:
doi: 10.1097/PAP.0000000000000002
Review Articles
Abstract

Hodgkin lymphoma (HL) encompasses 2 unique clinicopathologic entities, classical Hodgkin lymphoma (CHL) (∼95% of cases) and nodular lymphocyte predominant HL (∼5% of cases). Both subtypes demonstrate a paucity of surreptitious (in CHL) neoplastic B cells within a background of reactive inflammatory cells underscoring both the relatedness of these 2 entities to each other, as well as their distinction from other types of lymphoid neoplasia. Clinically, they are primarily nodal diseases that disseminate in a predictable manner to contiguous nodal regions. The biology of HL as a whole, as well as the genetic and pathologic features that distinguish CHL from nodular lymphocyte predominant HL and other lymphomas has been the subject of a wealth of investigation in recent decades. The aim of this review is to detail the pathologic features of HL and to highlight the recent insights into its molecular basis and the myriad prognostic markers being described.

Author Information

*Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia

Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA

Division of Hematopathology, Mayo Clinic, Rochester, MN

All figures can be viewed online in color at http://www.anatomicpathology.com.

The authors have no funding or conflicts of interest to disclose.

Reprints: Adam Bagg, MD, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 7.103 Founders Pavilion, 3400 Spruce Street, Philadelphia, PA 19104-4283 (e-mail: adambagg@mail.med.upenn.edu).

© 2014 by Lippincott Williams & Wilkins.