Loves SS, de Haan L, Daenen SM. Familial Aggregation of Non-Hodgkin's Lymphoma (NHL). A Case Report.
Hered Cancer Clin Pract 2006;
4:136-9. [PMID:
20223017 PMCID:
PMC4177203 DOI:
10.1186/1897-4287-4-3-136]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2006] [Accepted: 08/02/2006] [Indexed: 11/23/2022] Open
Abstract
A family is reported in which three male siblings of Asian descent developed non-Hodgkin's lymphoma (NHL). Case 1 was diagnosed with indolent follicular lymphoma stage IIIA at age 45. Case 2 presented with large B-cell lymphoma stage IIB at age 56. Chromosomal investigation of the peripheral blood did not show abnormalities. Chemotherapy induced a complete remission. However, after a period of nearly ten years he developed acute myeloid leukaemia. Case 3 developed large B-cell lymphoma stage IVA at age 52. Cytogenetic analysis in peripheral blood was normal. Shared genetic and environmental risk factors remain to be identified in this family. Familial aggregation of NHL is uncommon. In some families, various forms of immunodeficiency have been found. In addition to coincidental clustering of cases, and rare cases explained by known tumour syndromes such as Li-Fraumeni (like) syndrome, other familial cases may share as yet unknown genetic and/or environmental risk factors.
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