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October 10, 2025
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Amabara ni udushashi duto, akenshi aba ari umukara ku ruhu rwawe, akomoka iyo uturemangingo dutanga ibara bikura hamwe aho kugenda bikwirakwira. Abantu benshi bafite amabara hagati ya 10 na 40 ku mubiri wabo, kandi ni ibisanzwe rwose. Aya mwaro asanzwe ku ruhu akenshi agaragara mu bwana no mu buto, nubwo ashobora kugaragara igihe icyo ari cyo cyose.
Amabara ni udukoraniro tw’uturemangingo twa melanocytes, ari two uturemangingo dutanga ibara ku ruhu rwawe. Iyo utwo turemangingo dutanga ibara dukorana aho gukwirakwira neza, bituma habaho utudushashi tw’umukara tuzwi nka amabara. Utekereza ko ari utudukarere duto aho uturemangingo dutanga ibara byafashe icyemezo cyo kubana hafi.
Amabara menshi nta cyo aba abangamiye kandi akomeza gutya mu buzima bwawe bwose. Ashobora kugaragara ahantu hose ku mubiri wawe, kuva ku mutwe wawe kugeza ku birenge byawe. Bamwe bavukana amabara, abandi bakayakura mu gihe gishize kubera izuba n’imiterere y’umuntu.
Ijambo ry’abaganga ry’igbara risanzwe ni “nevus,” kandi iyo abaganga bavuga ku mbara nyinshi, bayita “nevi.” Aya mabara ya buri munsi atandukanye n’amabara adasanzwe ashobora gusaba ubuvuzi.
Amabara asanzwe afite ibimenyetso byinshi byoroshye kubona bifasha kubatandukanya n’impinduka z’uruhu ziteye impungenge. Amabara menshi azima afite ibintu bisa bisigaye bimwe mu gihe.
Dore uko amabara asanzwe asa:
Amabara asanzwe ntakurura, ntarambika, cyangwa ntateza ububabare. Akenshi aguma uko ari mu bunini, isura, n’ibara mu myaka myinshi. Amwe mu mabara ashobora kugenda acya uko ugenda ukura, kandi ibyo na byo ni ibisanzwe.
Ariko rero, ugomba kwitondera imitego iyo ari yo yose itangira guhinduka. Impinduka mu bunini, ishusho, ibara, imiterere, cyangwa kumva rimwe na rimwe bishobora kugaragaza ikibazo gikenewe gusuzuma kwa muganga.
Hari ubwoko butandukanye bw’imitego, buri bwoko bufite ibimenyetso byabwo. Gusobanukirwa ubwo bwoko bishobora kugufasha gukurikirana uruhu rwawe neza no kumenya icyo ari cyo gisanzwe kuri wowe.
Ubwoko busanzwe harimo:
Ibi ni imitego ya buri munsi abantu benshi bagira mu bwana no mu busore. Ubusanzwe iba mito, yuzuye, kandi ifite ibara rimwe. Imiterere isanzwe ntabwo ikunda kuba kanseri kandi ifatwa nk’ibisanzwe rwose.
Ubavukana iyo mitego, kandi iba ihari kuva ku ivuka. Imiterere mito yavutse ni myinshi kandi ubusanzwe nta cyo itwaye. Imiterere minini yavutse (irenga santimetero 20) ni nke ariko ishobora kugira ibyago bike byo guhinduka melanoma uko iminsi igenda ishira.
Iyi mitego isa n’itandukanye n’imitego isanzwe kandi ishobora kuba nini, ifite ishusho idasanzwe, cyangwa ifite ibara ritari rimwe. Nubwo imitego idasanzwe ntabwo ikunda kuba kanseri, kuyigira nyinshi bishobora kongera ibyago bya melanoma muri rusange. Akenshi irazamuka mu miryango.
Iyi ni imitego nke ishobora kugaragara hejuru kandi imeze nk’igitereko, akenshi iba y’umutuku cyangwa umukara. Ni myinshi mu bana no mu rubyiruko. Nubwo ubusanzwe ari nta cyo itwaye, rimwe na rimwe bishobora kugorana kuyitandukanya na melanoma, bityo abaganga bakunze kugira inama yo kuyikuraho kugira ngo imenyekane.
Imiterere itera iyo melanocytes, uturemangingo tw’uruhu rwawe, ikura mu matsinda aho gukwirakwira neza mu ruhu rwawe. Uku kurasana bibaho kubera imvange y’ibintu by’umurage n’ibintu by’ibidukikije.
Hari ibintu byinshi bigira uruhare mu iterambere ry’imitego:
Genes zawe zigira uruhare runini mu kumenya umubare w’ibishishwa uzagira n’aho bizagaragara. Niba ababyeyi bawe cyangwa bene wanyu bafite ibishishwa byinshi, nawe birashoboka ko uzabigira. Imiryango imwe ifite imwe mu gene zitera kwibasirwa n’ibishishwa bidasanzwe.
Umucyo wa ultraviolet uva ku zuba cyangwa mu byuma byo kwishima bishobora gutera ibishishwa bishya, cyane cyane mu bwana no mu gihe cy’ubwangavu. Abantu bamara igihe kinini ku zuba cyangwa bafite ibyondo bikomeye by’izuba bakiri bato bakunze kugira ibishishwa byinshi. Niyo mpamvu ibishishwa biboneka cyane ahantu hagaragara izuba nko mu maso, mu maboko, no mu mugongo.
Imisemburo ishobora kugira ingaruka ku iterambere n’isura y’ibishishwa. Abantu benshi babona ibishishwa bishya cyangwa impinduka ku bishishwa bisanzwe mu gihe cy’ubwangavu, mu gihe cyo gutwita, cyangwa mu gihe bafata imiti y’imisemburo. Izi mpinduka ubusanzwe ni nziza ariko zigomba gukurikiranwa.
Ibishishwa byinshi bigaragara mbere y’imyaka 30, igihe cyiza cyane kikaba ari mu gihe cy’ubwangavu no mu myaka ya makumyabiri. Ntibisanzwe kugira ibishishwa bishya nyuma y’imyaka 30, ku buryo ibyondo byose bishya byijimye bigaragara mu myaka yo mu bupfumu bigomba gusuzuma muganga.
Nubwo ibishishwa byinshi bidakomeye, impinduka zimwe cyangwa imico imwe isaba kwitabwaho n’abaganga. Ikintu nyamukuru ni ukumenya icyo ugomba kwitondera n’igihe ukwiye gushaka ubuvuzi bw’umwuga.
Wagomba kujya kwa muganga niba ubona ibimenyetso byo kuburira bikurikira:
Abaganga bakoresha iyi mpamvu ifasha mu kumenya ibishishwa bishobora kuba bibi:
Uretse itegeko rya ABCDE, hari ibimenyetso bimwe na bimwe bikenewe kuvurwa n’abaganga:
Gira icyizere icyo umubiri wawe ukubwira. Niba hari ikintu kidafite isura nziza kuri ikimenyetso, bihora byiza kugisha inama muganga. Kumenya hakiri kare kanseri y’uruhu bigira ingaruka nziza cyane.
Hari ibintu byinshi bishobora kongera ibyago byo kurwara ibimenyetso cyangwa kugira ibimenyetso byinshi kurusha uko bisanzwe. Gusobanukirwa ibyo bintu byongera ibyago bishobora kugufasha kwita neza ku ruhu rwawe no kurukurikirana neza.
Ibintu by’ingenzi byongera ibyago birimo:
Amateka y’umuryango niyo ntandaro ikomeye y’ibimenyetso. Niba abavandimwe bawe ba hafi bafite ibimenyetso byinshi cyangwa ibimenyetso bidasanzwe, ni byinshi ko nawe uzabirwara. Indwara zimwe na zimwe zo mu muryango, nka familial atypical multiple mole melanoma syndrome, zongera cyane ibimenyetso ndetse n’ibyago bya melanoma.
Abantu bafite uruhu rwera, umusatsi wera n’amaso yera bakunze kurwara ibimenyetso byinshi. Ibi biterwa n’uko uruhu rwera rudafite uburinzi bw’umwimerere bwo kurinda imirasire ya UV, bituma rworoherwa guhinduka kw’uturemangingabo dukora ibimenyetso. Ariko kandi, abantu bafite uruhu rwirabura nabo bashobora kurwara ibimenyetso kandi bagomba kubikurikirana kimwe.
Kwibasirwa n’izuba cyane cyangwa kenshi, cyane cyane mu bwana, byongera ibimenyetso. Abantu baba mu bihugu byinshi izuba, bakora imirimo yo hanze, cyangwa bafite ubukonje bukabije bw’izuba bakunze kugira ibimenyetso byinshi. Ndetse n’igihe gito cyo kwibasirwa n’izuba cyane gishobora gutera ibimenyetso bishya.
Ibisigo byinshi bigaragara mbere y’imyaka 30, bikaba byiyongera cyane mu myaka y’ubwangavu. Abagore bashobora kubona impinduka ku bisigo mu gihe batwite kubera ihinduka ry’imisemburo. Abagabo bakunda kubibona ku mugongo, mu gihe abagore bo bakunze kubibona ku maguru.
Abantu bafite ubudahangarwa bw’umubiri butameze neza, baba babiterwa n’indwara cyangwa imiti, bashobora kuba bafite ibyago byinshi byo kugira ibisigo bidasanzwe. Ibi birimo abafite igihembo cy’umutima n’abafite indwara zimwe na zimwe zifata ubudahangarwa bw’umubiri.
Nubwo ibyinshi mu bisigo bikomeza kuba nta cyo bitera mu buzima bwawe bwose, hariho ingaruka zimwe na zimwe zishobora kubaho ukwiye kumenya. Gusobanukirwa ibyo bishoboka bigufasha guhora witonda utabaye umuntu uhora atewe impungenge.
Ikibazo gikuru ku bisigo ni uko bishobora guhinduka kanseri:
Ingaruka mbi cyane ni iyo igisigo gihinduka melanoma, ubwoko bwa kanseri y’uruhu. Ibi bibaho iyo uturemangingo tw’ibara mu gisigo dutangira gukura bidakozwe. Ibi ni bike, bibaho ku gipimo kiri munsi ya 1% by’ibisigo byose. Ariko kandi, melanoma ishobora kwica umuntu niba idafashwe hakiri kare, niyo mpamvu gukurikirana ibisigo ari ingenzi cyane.
Abantu bafite ibisigo byinshi (bisaga 50) cyangwa ibisigo bidasanzwe bafite ibyago byinshi byo kurwara melanoma ahantu hose ku mubiri wabo. Kanseri ntiterwa n’igisigo kimazeho; ishobora kandi kugaragara nk’ikintu gishya, giteye amakenga.
Ibisigo biri mu bice bikunda gukorakora, nko munsi y’amakariso, imyenda yo mu kibuno, cyangwa aho ukorera, bishobora kubabara. Iyo mibabaro ishobora gutera kuva amaraso, kubabara, cyangwa impinduka mu isura bishobora kwitiranywa n’ikintu gikomeye.
Bamwe mu bantu bumva batishimiye ibisigo bigaragara, cyane cyane ibinini biri ku maso cyangwa mu bindi bice by’ingenzi. Nubwo atari ikibazo cy’ubuvuzi, bishobora kugira ingaruka ku mibereho n’icyizere cyabo.
Gake ya make, ibirungo binini byavutse wavutse bishobora gutera ubundi bwoko bw'ibibazo by'uruhu cyangwa ibibazo by'imitsi. Ibi bibaho cyane ku birungo binini byavutse bivutse bifata ibice binini by'umubiri.
Ibuka ko izi ngaruka zidahagaragara, kandi ko ibirungo byinshi bitazigera biteza ibibazo. Kwisuzumisha uruhu buri gihe no gushaka ubuvuzi vuba ku mpinduka ziteye impungenge ni byo birinda neza.
Nubwo utazibuza burundu ibirungo kuko imvange zifite uruhare runini, ushobora kugabanya cyane ibyago byo kubyara ibindi bishya no kurinda ibiriho kudakora neza.
Uburyo bwo kwirinda bugira akamaro cyane ni ukurinda uruhu rwawe imirasire ya UV:
Kurinda abana kwibasirwa n'izuba ribi cyane ni ingenzi cyane kuko ibirungo byinshi bigaragara mbere y'imyaka 30. Kwigisha abana imyifatire myiza yo kwirinda izuba no kwirinda guhura n'izuba ribi bishobora kugabanya iterambere ry'ibirungo byabo mu gihe cyabo cyose no kugabanya ibyago bya kanseri y'uruhu.
Nubwo ibi bidafata ibirungo, kwisuzuma buri gihe bigufasha kubona impinduka hakiri kare. Suzuma uruhu rwawe buri kwezi mu mucyo mwiza, ukoreshe indorerwamo kugira ngo ubona ibice bigoye kugeraho. Fata amafoto y'ibirungo bidasanzwe kugira ngo ukomeze ukurebe impinduka mu gihe.
Gusura kwa muganga w'uruhu buri mwaka birasuzurwa ku bantu bafite ibyago byinshi, barimo abafite ibirungo byinshi, ibirungo bidasanzwe, cyangwa abafite amateka y'umuryango wa kanseri y'uruhu. Muganga wawe ashobora gushyiraho igishushanyo mbonera kandi akamenya impinduka neza kurusha ibyo ushobora gukora wenyine.
Wibuke ko kwirinda ari ukugabanya ibyago, atari ukubikuraho burundu. Ukuzamuka kwa amasese amwe ni igice cy’uburyo busanzwe bw’umubiri w’umuntu n’imiterere y’umuntu.
Kumenya amasese bikubiyemo gusuzuma amaso n’ubundi buryo, iyo bibaye ngombwa, gusuzuma imikayire. Muganga wawe azakoresha uburyo butandukanye kugira ngo amenye niba isese ari isanzwe cyangwa ikeneye iperereza ryinshi.
Muganga wawe azabanza gusuzuma isese n’amaso, areba ubunini, ishusho, ibara n’imiterere yayo. Azakubaza ibihinduka wabonye n’igihe isese imaze igihe. Iyi gusuzuma ya mbere ifasha kumenya niba hakenewe ibizamini byinshi.
Abaganga benshi bakoresha dermoscope, igikoresho cyo kubona ibintu byinshi gifite amatara, kugira ngo basuzume amasese neza. Iki gikoresho kigaragaza ibishushanyo n’ibintu bitagaragara amaso, bifasha gutandukanya amasese asanzwe n’atandukanye. Ni nk’ugira ikiraka cyo kubona ibintu byinshi cyakozwe cyane cyane kugira ngo harebwe uruhu.
Bamwe mu baganga b’uruhu bafata amafoto y’amasese yawe kugira ngo bakurikirane ihindagurika mu gihe. Ubu buryo bwo gukora ikarita ya dijitali burafasha cyane abantu bafite amasese menshi cyangwa abafite ibyago byinshi byo kurwara kanseri y’uruhu. Aya mafoto akora nk’ishingiro ryo kugereranya mu gihe kizaza.
Niba isese isa n’ishidikanya, muganga wawe ashobora kugusaba biopsy, bikubiyemo gukuraho igice cyangwa isese yose kugira ngo isuzumwe hakoreshejwe imikayire. Hari ubwoko butandukanye bwa biopsy:
Ubusanzwe, kubaga ubu buryo bwihuse kandi bukorwa hakoreshejwe anesthésie y’aho gusa. Igice cy’umubiri gikurwaho kigenzurwa n’umuganga upima indwara, ashobora kumenya niba iyo nto ari nzima cyangwa ikeneye ubundi buvuzi.
Ibyinshi mu bintu bito ntibikenera ubuvuzi na bumwe kuko nta cyo bibangamira. Ariko, iyo ubuvuzi bukenewe, hari uburyo bunoze buboneka bitewe n’imiterere y’ibintu bito n’aho biherereye.
Ubuvuzi busanzwe bw’ibintu bito bisanzwe ni ukubigenzura gusa uko iminsi igenda. Muganga wawe ashobora kugutegeka kujya ukora isuzuma kugira ngo amenye niba ibyo bintu bito bikomeza kuba kimwe. Ubu buryo bukwiriye ibintu bito bisanzwe bitagaragaza ibimenyetso biteye impungenge.
Iyo ikintu gito gikenewe gukurwaho, kubaga ni bwo buryo busanzwe:
Ibi bikorwa bikorwa mu biro by’umuganga hakoreshejwe anesthésie y’aho gusa. Guhitamo uburyo biterwa n’ubunini bw’ikintu gito, aho biherereye, nibyo bikenewe kugira ngo bipimwe kugira ngo harebwe kanseri.
Ubuvuzi bwa Laser bushobora gukoreshwa ku bintu bito, bito, byoroshye, cyane cyane ibyatoranijwe kugira ngo bikurweho kubera isura. Ariko, ubu buryo ntibukemura isuzuma ry’umubiri, bityo bukwiriye gusa ibintu bito bisanzwe byiza bidakeneye kubagwa.
Abaganga bakunze kugira inama yo gukuraho ikintu gito iyo:
Nyuma yo gukuraho, agace kaba kakize mu byumweru bike. Muganga wawe azakugira inama zihariye zo kwita ku gake kugira ngo gakire neza kandi ibikomere bitagera kure.
Nubwo kuvurwa kwa muganga ari byo bikemura ibibazo bikomeye by’udusebe, hari ibintu byinshi ushobora gukora mu rugo kugira ngo witondere udusebe twawe kandi ukomeze kwita ku buzima bwawe bw’uruhu neza.
Suzuma uruhu rwawe neza buri kwezi mu cyumba cyangiritse neza gifite imiraba myiza. Reba buri gice cy’umubiri wawe, harimo n’ibice bitageraho izuba. Koresha urumuri rwo mu ntoki cyangwa usabe umufasha kugira ngo akurebe inyuma, umutwe n’ibindi bice bigoye kubona.
Mu gihe uba urimo kwisuzumisha, reba impinduka zose ziri mu dusebe usanzwe ufite cyangwa ibimenyetso bishya bigaragara. Andika ikintu icyo ari cyo cyose kigaragara kitandukanye n’ibindi dusebe ufite cyangwa cyarahindutse kuva ubwo wari uheruka kwisuzumisha.
Tegereza gufata amafoto y’udusebe tudasanzwe cyangwa duhinduka kugira ngo ukomeze ukurikira imiterere yabyo uko iminsi igenda. Koresha umucyo n’interuro bimwe kugira ngo ugereranye neza. Iyi nyandiko ishobora kugufasha igihe uganira n’umuganga wawe ku bibazo.
Niba ufite udusebe mu bice byoroshye gukomeretsa, fata ingamba zo kuburinda:
Komeza kurinda uruhu rwawe kwangirika n’izuba kugira ngo wirinde udusebe tushya kandi urinde utw’usanzwe ufite. Ibi birimo gukoresha buri munsi amavuta yo kwirinda izuba, imyenda ikurinda izuba, no kwirinda amasaha y’izuba rikomeye uko bishoboka.
Irinde kugerageza gukuraho udusebe wenyine ukoresheje imiti yo mu rugo, imiti igurishwa mu maduka, cyangwa ibikoresho byo gutema. Ibi bintu bishobora kuba bibi, bishobora gutera ibikomere cyangwa indwara, kandi bikabuza isuzuma ry’abaganga ryiza niba udusebe tudasanzwe.
Ntiwakwirengagize impinduka zikomeye ku mburugu, witeze ko zizakira ubwazo. Kugana kwa muganga hakiri kare kubera impinduka ziteye impungenge bituma ibintu bigenda neza niba ukeneye kuvurwa.
Gutegura uruzinduko rwawe bifasha kwemeza ko ubonye ubuvuzi burambuye kandi utibagiwe ibintu by’ingenzi ku birebana n’imburugu zawe cyangwa ibibazo by’uruhu.
Fata umwanya wo gusuzuma uruhu rwawe neza mbere y’uruzinduko. Andika ibintu ku mburugu zikubuza amahoro, harimo igihe wabonye impinduka bwa mbere n’impinduka runaka wabonye. Iyi myiteguro igufasha kuvugana neza na muganga wawe.
Kora amakuru yerekeye amateka yawe y’ubuzima n’ay’umuryango wawe:
Niba wafashe amafoto y’imvurugu zihinduka, uzanye uyerekane muganga wawe. Kandi uzane urutonde rw’ibibazo ushaka kubaza, kuko biroroshye kwibagirwa ibibazo by’ingenzi mu gihe cy’uruzinduko.
Hindura imyenda iboneka neza mu bice biteye impungenge mugihe ukomeza kwishima. Irinde kwambara ibirungo, ibara ry’imisumari cyangwa ibintu by’imisatsi bishobora kubangamira isuzuma.
Teganya kubaza muganga wawe:
Ntutinye gusaba ko bagusobanurira ibyo utumva. Muganga wawe arashaka ko uba uzi neza ubuzima bwuruhu rwawe.
Ibishusho ni bintu bisanzwe kandi hafi ya byose nta cyo bibangamira ku ruhu rusanzwe rw’umuntu. Abantu benshi bafite ibishusho, kandi ibyinshi muri ibyo bintu ntibizigera bigutera ibibazo mu buzima bwabo bwose.
Ikintu cy’ingenzi cyo kwibuka ni uko kumenya no gukurikirana aribyo bikoresho byiza byo kugira uruhu rwiza. Menya uko ibishusho byawe bisanzwe bimeze, ubisuzume buri gihe, kandi ntutinye gushaka ubufasha bw’abaganga niba ubona impinduka cyangwa ufite impungenge.
Nubwo hariho uburyo bwo kurwara kanseri y’uruhu, ni ingenzi kubika ibyo byago mu bwenge. Hamwe no kwirinda izuba neza, gukurikirana buri gihe, no gushaka ubufasha bw’abaganga vuba bishoboka igihe bikenewe, ushobora gucunga neza ubuzima bwuruhu rwawe. Ibishusho biteye impungenge, iyo bifashwe hakiri kare, bishobora kuvurwa neza.
Gira icyizere icyo umubiri wawe ukubwira. Uzi umubiri wawe kurusha undi wese, kandi niba hari ikintu kitagaragara cyangwa kidakora neza, buri gihe ni byiza kubimenyesha umuganga. Kumenya hakiri kare no kuvura bituma tugira ibyiza byiza ku kibazo cyose cy’uruhu.
Nubwo ibishusho byinshi bikura mbere y’imyaka 30, ibishusho bishya bishobora rimwe na rimwe kugaragara mu bantu bakuru. Ariko, ikintu cyose gishya cyijimye kigaragara nyuma y’imyaka 30 kigomba gusuzuma na muganga, kuko bishobora kuba ikintu kitari ikishusho cyiza. Impinduka mu mubiri, izuba, cyangwa ibindi bintu bishobora rimwe na rimwe gutera iterambere ry’ibishusho bishya ndetse no mu bantu bakuru.
Yego, ni ibisanzwe kandi ni ikimenyetso cyiza iyo ubona umusatsi ukomoka kuri mole. Umusatsi ukura werekana ko mole ifite imisumari y’umusatsi ikora neza, ibi bikaba bisanzwe kuri mole zidakomeye. Urashobora guca cyangwa gukurura iyo misatsi niba ikubangamiye, ariko wirinda guhora ubangamira mole. Umusatsi ukura kuri mole ntiwongerera ibyago bya kanseri.
Rwose. Isano yo kugira mole ni ikintu gikomoka mu miryango. Niba ababyeyi bawe cyangwa bene wanyu bafite mole nyinshi, nawe urashobora kuzigira. Imiryango imwe na imwe ifite na gene zibatera kwibasirwa na mole zitari zisanzwe cyangwa ibyago byinshi bya melanoma. Niyo mpamvu amateka y’umuryango ari ingenzi mu gusuzuma ibyago bya kanseri y’uruhu.
Gutwita bishobora gutera impinduka kuri mole zisanzwe kubera ihinduka ry’imisemburo. Mole zishobora kwijimiriza, gukura, cyangwa kuzamuka mu gihe cyo gutwita. Nubwo impinduka nyinshi muri izi ari ibisanzwe, birakomeye gukurikirana mole mu gihe cyo gutwita no kubwira muganga impinduka zose ziteye impungenge. Impinduka nyinshi za mole ziterwa no gutwita zirangira nyuma yo kubyara.
Impinduka iyo ari yo yose y’ibara rya mole isaba ko ugenzurwa na muganga, nubwo impinduka isa nkeya. Nubwo guhinduka gato kw’ibara bishobora kuba bisanzwe, cyane cyane mu gihe cy’impinduka z’imisemburo, bihora ari byiza ko impinduka z’ibara zigenzurwa n’umuhanga. Impinduka z’ibara zitunguranye, amabara menshi muri mole imwe, cyangwa kubura ibara ni ibintu biteye impungenge cyane kandi bigomba kugenzurwa vuba.
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