Kanser
{{Infobox medical condition
| name            = Cancer
| image           = Tumor Mesothelioma2 legend.jpg
| caption         = A coronal [[CT scan]] showing a malignant [[mesothelioma]]<br />Legend: →&nbsp;[[tumor]]&nbsp;←, ✱&nbsp;central [[pleural effusion]], 1 & 3&nbsp;[[lung]]s, 2&nbsp;[[Vertebral column|spine]], 4&nbsp;[[rib]]s, 5&nbsp;[[aorta]], 6&nbsp;[[spleen]], 7 & 8&nbsp;[[kidney]]s, 9&nbsp;[[liver]]
| field           = [[Oncology]]
| synonyms        = [[malignancy|Malignant]] [[neoplasm|tumor]], malignant [[neoplasm]]
| pronounce       = {{IPAc-en|audio=en-us-cancer.ogg|ˈ|k|æ|n|s|ər}}
| symptoms        = Lump, abnormal bleeding, prolonged cough, unexplained [[weight loss]], change in [[bowel movement]]s<ref name=NHS2012 />
| complications   =
| onset           =
| duration        =
| causes          =
| risks           = Exposure to [[carcinogen]]s, tobacco, [[obesity]], poor [[Diet (nutrition)|diet]], [[lack of physical activity]], excessive [[Alcohol (drug)|alcohol]], certain infections<ref name=WHO2018 /><ref name=Enviro2008 />
| diagnosis       =
| differential    =
| prevention      =
| treatment       = [[Radiation therapy]], surgery, [[chemotherapy]], [[targeted therapy]]<ref name=WHO2018 /><ref name=TCT2018 />
| medication      =
| prognosis       = Average [[five-year survival]] 66% (USA)<ref name=Seer2014 />
| frequency       = 24 million annually (2019)<ref name="kocarnik">{{cite journal|pmc=8719276|pmid= 34967848|title=Cancer Incidence, Mortality, Years of Life Lost, Years Lived With Disability, and Disability-Adjusted Life Years for 29 Cancer Groups From 2010 to 2019. A Systematic Analysis for the Global Burden of Disease Study 2019|journal=JAMA Oncology|year= 2022|volume=8|issue=3|pages=420–444| doi=10.1001/jamaoncol.2021.6987|last1= Kocarnik|first1= JM|last2= others}}</ref>
| deaths          = 10 million annually (2019)<ref name=kocarnik/>
}}
An '''Kanser''' iyo an grupo nin nag-iimbwelto nin kahelangan na [[Cell growth|abnormal cell growth]] na may potensyal na [[Pagsakyada (kanser)|magsakyada]] o [[Metastasis|maglakop]] pasiring sa ibang parte kan hawak.<ref name="WHO2018" /><ref name="NCI2014">{{cite web|title=Defining Cancer|url=https://www.cancer.gov/about-cancer/understanding/what-is-cancer|publisher=National Cancer Institute|access-date=28 March 2018|date=17 September 2007}}</ref> Kabaliktaran iyan kan [[Benign tumor|benign tumors]], na dai naglalakop.<ref name="NCI2014" /> An mga posibleng [[Cancer signs and symptoms|senyas asin sintomas]] kabali an lump, abnormal na pagdugo, halawig na pag-abo, dai maipaliwanag na [[kawàran nin gabat]], asin pagbabago sa [[pag-udo]].<ref name="NHS2012">{{cite web|title=Cancer – Signs and symptoms|url=http://www.nhs.uk/Conditions/Cancer/Pages/Symptoms.aspx|website=NHS Choices|access-date=10 June 2014|url-status=live|archive-url=https://web.archive.org/web/20140608104550/http://www.nhs.uk/Conditions/cancer/Pages/symptoms.aspx|archive-date=8 June 2014}}</ref> Mantang an mga sintomas na iyan nag-iindikar nin kanser, pwede sinsa magkaigwa nin ibang kawsa.<ref name="NHS2012" /> Labi sa [[Lista nin klase nin kanser|100 na klase]] nin kanser an nakakaapekto sa mga tawo.<ref name="NCI2014" />

== Toltolan ==
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An Kanser iyo an grupo nin nag-iimbwelto nin kahelangan na abnormal cell growth na may potensyal na magsakyada o maglakop pasiring sa ibang parte kan hawak. Kabaliktaran iyan kan benign tumors, na dai naglalakop. An mga posibleng senyas asin sintomas kabali an lump, abnormal na pagdugo, halawig na pag-abo, dai maipaliwanag na kawàran nin gabat, asin pagbabago sa pag-udo. Mantang an mga sintomas na iyan nag-iindikar nin kanser, pwede sinsa magkaigwa nin ibang kawsa. Labi sa 100 na klase nin kanser an nakakaapekto sa mga tawo.

 Toltolan