Primary Pulmonary B-Cell Lymphoma Diagnosed by .KAPPA.-.LAMBDA. Imaging of Broncho-Alveolar Lavage Fluid Lymphocytes.

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概要

• 論文の詳細を見る

• A 69-year-old woman was examined due to abnormal pulmonary shadows on her chest roentgenogram. Although small lymphocyte proliferation was revealed in specimens by transbronchial lung biopsy (TBLB), immunoglobulin light chain restriction could not be seen. We attempted to verify the B-cell clonality by broncho-alveolar lavage (BAL) and a new sensitive method called κ-λ imaging (KLI), which was available for the detection of monoclonal B cells. Therefore, B-cell monoclonality was found. Thus, the patient was diagnosed as having primary pulmonary lymphoma (PPL). PPL may be differentiated from benign lymphoproliferative disorders such as pseudolymphoma and lymphocytic interstitial pneumonia by KLI of BAL-derived lymphocytes.(Internal Medicine 32: 480-483, 1993)

• 社団法人　日本内科学会の論文

著者

• NAKANO Masaru

  The First Department of Internal Medicine, Tokyo Medical College

• ICHINOSE Yuichi

  the First Department of Internal Medicine Tokyo Medical College

• Toyama Keisuke

  The First Department Of Internal Medicine Tokyo Medical College

• Nakano Masaru

  The First Department Of Internal Medicine Tokyo Medical College

• UTSUMI Kenta

  the First Department of Internal Medicine, Tokyo Medical College

• Utsumi Kenta

  The First Department Of Internal Medicine Tokyo Medical College

• NEHASHI Yoshio

  the First Department of Internal Medicine, Tokyo Medical College

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• Primary Pulmonary B-Cell Lymphoma Diagnosed by .KAPPA.-.LAMBDA. Imaging of Broncho-Alveolar Lavage Fluid Lymphocytes.

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