The cut-offs for kappa/lambda ratio in bone marrow immunohistochemistry for the diagnosis of multiple myeloma
![Biclonal plasma cell myeloma with the simultaneous appearance of both secretory lambda and nonsecretory kappa monoclonal light chains Biclonal plasma cell myeloma with the simultaneous appearance of both secretory lambda and nonsecretory kappa monoclonal light chains](https://www.degruyter.com/document/doi/10.1515/cclm-2016-0364/asset/graphic/j_cclm-2016-0364_fig_001.jpg)
Biclonal plasma cell myeloma with the simultaneous appearance of both secretory lambda and nonsecretory kappa monoclonal light chains
![Kappa and lambda immunohistochemistry and in situ hybridization in the evaluation of atypical cutaneous lymphoid infiltrates - Hristov - 2020 - Journal of Cutaneous Pathology - Wiley Online Library Kappa and lambda immunohistochemistry and in situ hybridization in the evaluation of atypical cutaneous lymphoid infiltrates - Hristov - 2020 - Journal of Cutaneous Pathology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/682f4ccc-f7aa-4d0f-a62d-de5f2d44a6b4/cup13858-fig-0001-m.jpg)
Kappa and lambda immunohistochemistry and in situ hybridization in the evaluation of atypical cutaneous lymphoid infiltrates - Hristov - 2020 - Journal of Cutaneous Pathology - Wiley Online Library
![Initial (and incidental) diagnosis of plasma cell neoplasm in the liver and gastrointestinal tract – Lessons to be learnt from two cases and literature review - ScienceDirect Initial (and incidental) diagnosis of plasma cell neoplasm in the liver and gastrointestinal tract – Lessons to be learnt from two cases and literature review - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2772736X22000500-gr2.jpg)
Initial (and incidental) diagnosis of plasma cell neoplasm in the liver and gastrointestinal tract – Lessons to be learnt from two cases and literature review - ScienceDirect
![A case of solitary plasmacytoma of bone showing co-expression of both immunoglobulin light chains | European Journal of Medical Research | Full Text A case of solitary plasmacytoma of bone showing co-expression of both immunoglobulin light chains | European Journal of Medical Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40001-021-00621-8/MediaObjects/40001_2021_621_Fig3_HTML.jpg)
A case of solitary plasmacytoma of bone showing co-expression of both immunoglobulin light chains | European Journal of Medical Research | Full Text
![Combined Schwannoma and Kappa-Restricted Plasma Cell Neoplasm: A Case Report and Review of the Literature Combined Schwannoma and Kappa-Restricted Plasma Cell Neoplasm: A Case Report and Review of the Literature](https://static-02.hindawi.com/articles/cripa/volume-2021/8825316/figures/8825316.fig.001b.jpg)
Combined Schwannoma and Kappa-Restricted Plasma Cell Neoplasm: A Case Report and Review of the Literature
![Immunophenotypic and cytogenetic evolution patterns of the neoplastic plasma cells in multiple myeloma relapsed after stem cell transplant | SpringerLink Immunophenotypic and cytogenetic evolution patterns of the neoplastic plasma cells in multiple myeloma relapsed after stem cell transplant | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs12308-018-0330-6/MediaObjects/12308_2018_330_Fig1_HTML.png)
Immunophenotypic and cytogenetic evolution patterns of the neoplastic plasma cells in multiple myeloma relapsed after stem cell transplant | SpringerLink
![Cureus | Secondary Plasma Cell Leukemia in a Recurrent Multiple Myeloma: Rare Case Scenario | Article Cureus | Secondary Plasma Cell Leukemia in a Recurrent Multiple Myeloma: Rare Case Scenario | Article](https://assets.cureus.com/uploads/figure/file/111136/lightbox_e452ddf0810f11ea8b803feb65fc6c9c-PCL-Fig-1-enhance.png)
Cureus | Secondary Plasma Cell Leukemia in a Recurrent Multiple Myeloma: Rare Case Scenario | Article
![Clinical utility of morphology, immunohistochemistry, flow cytometry, and FISH analysis in monitoring of plasma cell neoplasms in the bone marrow | SpringerLink Clinical utility of morphology, immunohistochemistry, flow cytometry, and FISH analysis in monitoring of plasma cell neoplasms in the bone marrow | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs12308-015-0264-1/MediaObjects/12308_2015_264_Fig1_HTML.gif)
Clinical utility of morphology, immunohistochemistry, flow cytometry, and FISH analysis in monitoring of plasma cell neoplasms in the bone marrow | SpringerLink
![Cureus | A Rare Case of a Metastatic Plasmacytoma in the Absence of an Underlying Plasma Cell Neoplasm Cureus | A Rare Case of a Metastatic Plasmacytoma in the Absence of an Underlying Plasma Cell Neoplasm](https://assets.cureus.com/uploads/poster/file/2296/converted_9ba514c03bb511ed8d5d779046f7a7d9-A_Rare_Case_of_a_Metastatic_Plasmacytoma_in_the_Absence_of_an_Underlying_Plasma_Cell_Neoplasm.png)
Cureus | A Rare Case of a Metastatic Plasmacytoma in the Absence of an Underlying Plasma Cell Neoplasm
![Ultrasensitive automated RNA in situ hybridization for kappa and lambda light chain mRNA detects B-cell clonality in tissue biopsies with performance comparable or superior to flow cytometry | Modern Pathology Ultrasensitive automated RNA in situ hybridization for kappa and lambda light chain mRNA detects B-cell clonality in tissue biopsies with performance comparable or superior to flow cytometry | Modern Pathology](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fmodpathol.2017.142/MediaObjects/41379_2018_Article_BFmodpathol2017142_Fig1_HTML.jpg)
Ultrasensitive automated RNA in situ hybridization for kappa and lambda light chain mRNA detects B-cell clonality in tissue biopsies with performance comparable or superior to flow cytometry | Modern Pathology
![Plasma cell myeloma expressing IgG heavy chain with co-expression of... | Download Scientific Diagram Plasma cell myeloma expressing IgG heavy chain with co-expression of... | Download Scientific Diagram](https://www.researchgate.net/publication/281513243/figure/fig4/AS:931509057896449@1599100474239/Plasma-cell-myeloma-expressing-IgG-heavy-chain-with-co-expression-of-kappa-and-lambda.png)
Plasma cell myeloma expressing IgG heavy chain with co-expression of... | Download Scientific Diagram
![Isolation of Circulating Plasma Cells in Multiple Myeloma Using CD138 Antibody-Based Capture in a Microfluidic Device | Scientific Reports Isolation of Circulating Plasma Cells in Multiple Myeloma Using CD138 Antibody-Based Capture in a Microfluidic Device | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fsrep45681/MediaObjects/41598_2017_Article_BFsrep45681_Fig1_HTML.jpg)