Primary Endobronchial Plasmacytoma Involving Local Lymph Nodes and Presenting with Rare Immunoglobulin G Lambda Monoclonal Gammopathy
Author(s) -
Sen Wei,
Xin Li,
Zuoqing Song,
Honglin Zhao,
Xiaomin Qiu,
Lei Gong,
Jun Chen,
Qinghua Zhou
Publication year - 2012
Publication title -
canadian respiratory journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.675
H-Index - 53
eISSN - 1916-7245
pISSN - 1198-2241
DOI - 10.1155/2012/968254
Subject(s) - medicine , immunofixation , plasmacytoma , serum protein electrophoresis , monoclonal gammopathy of undetermined significance , lymph , pathology , antibody , multiple myeloma , monoclonal , monoclonal antibody , immunology
Extramedullary plasmacytoma occurring as a primary pulmonary lesion is rare. The present report describes a 42-year-old Chinese man diagnosed with primary pulmonary plasmacytoma following left lower lobectomy. Of note, an extremely rare immunoglobulin G lambda paraprotein was documented in the patient's serum by immunofixation electrophoresis. The patient has been well, showing no local recurrence or multifocal disease during a 15-month follow-up.
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