Screening for and diagnosis of monoclonal gammopathy
Monoclonal gammopathy is a spectrum of disorders characterised by clonal proliferation of plasma cells or lymphocytes, which produce abnormal immunoglobulin or its components (monoclonal proteins). Monoclonal gammopathies are often categorised as low-tumour-burden diseases (eg, amyloid light chain (...
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Veröffentlicht in: | Journal of clinical pathology 2023-11, Vol.76 (11), p.727-733 |
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creator | Chong, Yuh Ping Lim, Say Min Loh, Tze Ping Mollee, Peter Wijeratne, Nilika Choy, Kay Weng |
description | Monoclonal gammopathy is a spectrum of disorders characterised by clonal proliferation of plasma cells or lymphocytes, which produce abnormal immunoglobulin or its components (monoclonal proteins). Monoclonal gammopathies are often categorised as low-tumour-burden diseases (eg, amyloid light chain (AL) amyloidosis), premalignant disorders (such as monoclonal gammopathy of undetermined significance and smouldering multiple myeloma), and malignancies (eg, multiple myeloma and Waldenström’s macroglobulinaemia). Such diversity of concentration and structure makes monoclonal protein a challenging clonal marker. This article provides an overview on initial laboratory testing of monoclonal gammopathy to guide clinicians and laboratory professionals in the selection and interpretation of appropriate investigations. |
doi_str_mv | 10.1136/jcp-2023-208774 |
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Monoclonal gammopathies are often categorised as low-tumour-burden diseases (eg, amyloid light chain (AL) amyloidosis), premalignant disorders (such as monoclonal gammopathy of undetermined significance and smouldering multiple myeloma), and malignancies (eg, multiple myeloma and Waldenström’s macroglobulinaemia). Such diversity of concentration and structure makes monoclonal protein a challenging clonal marker. 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Published by BMJ.</rights><rights>2023 Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. 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This article provides an overview on initial laboratory testing of monoclonal gammopathy to guide clinicians and laboratory professionals in the selection and interpretation of appropriate investigations.</description><subject>Amyloidosis</subject><subject>Anemia</subject><subject>Best practice</subject><subject>Biomarkers, Tumor</subject><subject>Bone marrow</subject><subject>Clinical significance</subject><subject>Creatinine</subject><subject>Disease</subject><subject>Hypercalcemia</subject><subject>Immunoglobulins</subject><subject>Laboratories</subject><subject>Light</subject><subject>Magnetic resonance imaging</subject><subject>Multiple Myeloma</subject><subject>Patients</subject><subject>Plasma</subject><subject>Primary care</subject><subject>Proteins</subject><subject>Tomography</subject><subject>Urine</subject><issn>0021-9746</issn><issn>1472-4146</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEtLxDAUhYMozji6dltwI0idPG6TZiniCwZcqOuQ5jG2tE1NZhbz722pIAhu7tl853D5ELok-JYQxteNGXKKKRtPKQQcoSUBQXMgwI_REmNKcimAL9BZSg3GhAnCTtGCCY6Bl2yJ4M1E5_q632Y-xEz3NrO13vYh1SkLPutCH0wbet1mW911YdC7z8M5OvG6Te7iJ1fo4_Hh_f4537w-vdzfbfKKSrrLHVAvKcFQeekN9RUpqC2xL5i13kAFTBJDjBSiKoQwjmpjpbOUSUulAcxW6HreHWL42ru0U12djGtb3buwT4qWBUguOJvQqz9oE_ZxfHuiSlFyUmAYqfVMmRhSis6rIdadjgdFsJqEqlGomoSqWejYuJkbVdf8Tv5HfwMFYXOT</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>Chong, Yuh Ping</creator><creator>Lim, Say Min</creator><creator>Loh, Tze Ping</creator><creator>Mollee, Peter</creator><creator>Wijeratne, Nilika</creator><creator>Choy, Kay Weng</creator><general>BMJ Publishing Group Ltd and Association of Clinical Pathologists</general><general>BMJ Publishing Group LTD</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BTHHO</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-9596-3242</orcidid><orcidid>https://orcid.org/0000-0001-8669-7352</orcidid><orcidid>https://orcid.org/0000-0003-4214-5868</orcidid><orcidid>https://orcid.org/0000-0002-4272-0001</orcidid></search><sort><creationdate>20231101</creationdate><title>Screening for and diagnosis of monoclonal gammopathy</title><author>Chong, Yuh Ping ; Lim, Say Min ; Loh, Tze Ping ; Mollee, Peter ; Wijeratne, Nilika ; Choy, Kay Weng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b292t-e42f92104bf9fc2fb152d80f53ddfc4b4391c1c977b577ce2acd9ed239d29c403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Amyloidosis</topic><topic>Anemia</topic><topic>Best practice</topic><topic>Biomarkers, Tumor</topic><topic>Bone marrow</topic><topic>Clinical significance</topic><topic>Creatinine</topic><topic>Disease</topic><topic>Hypercalcemia</topic><topic>Immunoglobulins</topic><topic>Laboratories</topic><topic>Light</topic><topic>Magnetic resonance imaging</topic><topic>Multiple Myeloma</topic><topic>Patients</topic><topic>Plasma</topic><topic>Primary care</topic><topic>Proteins</topic><topic>Tomography</topic><topic>Urine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chong, Yuh Ping</creatorcontrib><creatorcontrib>Lim, Say Min</creatorcontrib><creatorcontrib>Loh, Tze Ping</creatorcontrib><creatorcontrib>Mollee, Peter</creatorcontrib><creatorcontrib>Wijeratne, Nilika</creatorcontrib><creatorcontrib>Choy, Kay Weng</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>BMJ Journals</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest Science Journals</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of clinical pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chong, Yuh Ping</au><au>Lim, Say Min</au><au>Loh, Tze Ping</au><au>Mollee, Peter</au><au>Wijeratne, Nilika</au><au>Choy, Kay Weng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Screening for and diagnosis of monoclonal gammopathy</atitle><jtitle>Journal of clinical pathology</jtitle><stitle>J Clin Pathol</stitle><date>2023-11-01</date><risdate>2023</risdate><volume>76</volume><issue>11</issue><spage>727</spage><epage>733</epage><pages>727-733</pages><issn>0021-9746</issn><eissn>1472-4146</eissn><abstract>Monoclonal gammopathy is a spectrum of disorders characterised by clonal proliferation of plasma cells or lymphocytes, which produce abnormal immunoglobulin or its components (monoclonal proteins). Monoclonal gammopathies are often categorised as low-tumour-burden diseases (eg, amyloid light chain (AL) amyloidosis), premalignant disorders (such as monoclonal gammopathy of undetermined significance and smouldering multiple myeloma), and malignancies (eg, multiple myeloma and Waldenström’s macroglobulinaemia). Such diversity of concentration and structure makes monoclonal protein a challenging clonal marker. 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subjects | Amyloidosis Anemia Best practice Biomarkers, Tumor Bone marrow Clinical significance Creatinine Disease Hypercalcemia Immunoglobulins Laboratories Light Magnetic resonance imaging Multiple Myeloma Patients Plasma Primary care Proteins Tomography Urine |
title | Screening for and diagnosis of monoclonal gammopathy |
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