TY - CHAP M1 - Book, Section TI - Chapter 452. Hodgkin Lymphoma A1 - Hudson, Melissa M. A1 - Trippett, Tanya M. A2 - Rudolph, Colin D. A2 - Rudolph, Abraham M. A2 - Lister, George E. A2 - First, Lewis R. A2 - Gershon, Anne A. PY - 2011 T2 - Rudolph's Pediatrics, 22e AB - Hodgkin lymphoma is a hematopoietic malignancy with unique epidemiologic features that vary depending on the geographic region of the patient. Genetic and environmental contributions to the pathogenesis of the disease are not completely understood and represent an active area of research. Progression of Hodgkin lymphoma initially occurs along functionally contiguous lymph nodes. If untreated, extranodal involvement eventually results from hematogenous dissemination of neoplastic cells to the liver, lungs, bones, bone marrow, and other tissues. The most common clinical presentation is one of painless lymphadenopathy previously attributed to infectious or inflammatory etiologies. Other signs and symptoms vary based on the involved nodal sites and their compression of adjacent organs and tissues. Cytokine production by malignant cells results in constitutional symptoms including anorexia, pruritus, weight loss, night sweats, and fever in some patients. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - accesspediatrics.mhmedical.com/content.aspx?aid=7042638 ER -