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__NOTOC__
 
{{CMG}}; {{AE}} {{Joban Ghuman}}
 
== monoclonal gammopathy of undetermined significance ==
\Monoclonal gammopathies are conditions in which abnormal proteins (antibodies) are found in the blood. These proteins are produced from a small number of plasma cells in the bone marrow. Plasma cells are a type of white blood cell. Their main job is to make antibodies to fight infection.
 
 
[[File:Monoclonals-gl.png|Monoclonals-gl|link=Special:FilePath/Monoclonals-gl.png]][[File:Monoclonals-gl.png|thumb|Monoclonals-gl|link=Special:FilePath/Monoclonals-gl.png]]
 
 
<ref name="pmid27261907">{{cite journal| author=Mao Y, Yang D, He J, Krasna MJ| title=Epidemiology of Lung Cancer. | journal=Surg Oncol Clin N Am | year= 2016 | volume= 25 | issue= 3 | pages= 439-45 | pmid=27261907 | doi=10.1016/j.soc.2016.02.001 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=27261907  }} </ref>
 
[[File:Atypical Bcell gif.gif|thumb|200px|none|High-power field of peripheral blood smear revealing a large, atypical B cell with mild cytoplasmic expansion, coarse chromatin, multiple distinct nucleoli and peripheral vacuolation.[https://openi.nlm.nih.gov/detailedresult.php?img=PMC2944189_1752-1947-4-300-2&query=waldenstrom+macroglobulinaemia&it=xg&req=4&npos=17 Source: Charakidis M. et al, Department of Haematology-Oncology, Royal Hobart Hospital, Tasmania, 7000, Australia.]]]
 
 
{|
|+'''Classification of Waldenstrom macroglobulinemia (WM) and Related Disorders'''
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Criteria
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Symptomatic WM
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Asymptomatic WM
! style="background:#4479BA; color: #FFFFFF;" align="center" + |IgM-Related Disorders
! style="background:#4479BA; color: #FFFFFF;" align="center" + |MGUS
|-
! align="center" style="background:#DCDCDC;" + |IgM monoclonal protein
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | +
|-
! align="center" style="background:#DCDCDC;" + |Bone marrow infiltration
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
|-
! align="center" style="background:#DCDCDC;" + |Symptoms attributable to IgM
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | -
|-
! align="center" style="background:#DCDCDC;" + |Symptoms attributable to tumor infiltration
| style="background:#F5F5F5;" align="center" + | +
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
|}<br />
 
 
 
 
==Reference==
{{Reflist|2}}

Latest revision as of 00:22, 20 January 2021


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Joban Ghuman, M.B.B.S.[2]

monoclonal gammopathy of undetermined significance

\Monoclonal gammopathies are conditions in which abnormal proteins (antibodies) are found in the blood. These proteins are produced from a small number of plasma cells in the bone marrow. Plasma cells are a type of white blood cell. Their main job is to make antibodies to fight infection.


Monoclonals-gl

File:Monoclonals-gl.png
Monoclonals-gl


[1]

High-power field of peripheral blood smear revealing a large, atypical B cell with mild cytoplasmic expansion, coarse chromatin, multiple distinct nucleoli and peripheral vacuolation.Source: Charakidis M. et al, Department of Haematology-Oncology, Royal Hobart Hospital, Tasmania, 7000, Australia.


Classification of Waldenstrom macroglobulinemia (WM) and Related Disorders
Criteria Symptomatic WM Asymptomatic WM IgM-Related Disorders MGUS
IgM monoclonal protein + + + +
Bone marrow infiltration + + - -
Symptoms attributable to IgM + - + -
Symptoms attributable to tumor infiltration + - - -




Reference

  1. Mao Y, Yang D, He J, Krasna MJ (2016). "Epidemiology of Lung Cancer". Surg Oncol Clin N Am. 25 (3): 439–45. doi:10.1016/j.soc.2016.02.001. PMID 27261907.