Lynch Syndrome ni iki? Ibimenyetso, Intandaro, & Ubuvuzi

Lynch syndrome ni indwara ishingiye ku mbaraga z’umurage, izamura cyane ibyago byo kurwara kanseri zimwe na zimwe, cyane cyane kanseri y’umwijima n’iya nyababyeyi. Izwi kandi nka kanseri y’umwijima idakomoka ku mpyiko nyinshi (HNPCC), kandi igera kuri umwe kuri 300 ku isi hose. Nubwo ibi bishobora kuba byumvikana nkiby’ubushishikanyi, gusobanukirwa Lynch syndrome biguha imbaraga zo gufata ingamba zo kuboneka hakiri kare no kwirinda.

Lynch Syndrome ni iki?

Lynch syndrome ni indwara ikomoka ku mbaraga z’umurage iterwa n’impinduka mu gene zimwe na zimwe zisanzwe zifasha gukosora ibibazo bya ADN mu mitobe yawe. Iyo izi gene zitakora neza, ADN yangiritse ishobora kwiyongera, bigatuma kanseri ibaho. Tekereza kuri izi gene nk’uburyo bwo kugenzura ubuziranenge bw’umubiri wawe kugira ngo uture tw’umubiri dukomeze kugira ubuzima bwiza.

Iyi ndwara iherwa mu miryango mu buryo abaganga bita uburyo bw’ikiremwamuntu bugaragara. Ibi bivuze ko niba umwe mu babyeyi bawe afite Lynch syndrome, ufite amahirwe 50% yo kuyirakomokaho. Iyi ndwara igira ingaruka ku bagabo n’abagore kimwe, nubwo ibyago byo kurwara kanseri bishobora gutandukana hagati y’abagabo n’abagore.

Ikintu cy’ingenzi cyo gusobanukirwa ni uko kugira Lynch syndrome ntibivuze ko uzahura na kanseri. Bivuze gusa ko ibyago byawe biri hejuru y’ibisanzwe, kandi hakoreshejwe isuzuma n’ubuvuzi bikwiye, kanseri nyinshi zishobora kwirindwa cyangwa gufatwa hakiri kare cyane igihe zivurwa neza.

Ibimenyetso bya Lynch Syndrome ni ibihe?

Lynch syndrome ubwayo ntabimenyetso itera. Ahubwo, ushobora kubona ibimenyetso niba kanseri ibayeho. Ikibazo ni uko kanseri yo mu ntangiriro akenshi ntabimenyetso bigaragara itera, niyo mpamvu isuzuma rya buri gihe riba rihambaye cyane ku bantu bafite iyi ndwara.

Iyo kanseri y’umwijima ibaho, ushobora kubona impinduka mu myitwarire y’amara idashira mu minsi mike. Izi mpinduka zishobora kumvikana nk’iziteye impungenge, ariko ibuka ko impinduka nyinshi z’amara ziterwa n’ibintu bidahuje na kanseri.

Ibimenyetso bisanzwe byo kwitondera birimo:

• Amaraso mu ntebe cyangwa kuva amaraso mu kibuno
• Guhinduka kudasiba mu mirire y’amanyu, harimo impiswi cyangwa kubabara
• Kubabara mu nda cyangwa gufata mu nda bidashira
• Gutakaza ibiro bitazwi
• Umunaniro udashira cyangwa intege nke
• Amatebe afite umubyimba muto akomeza iminsi myinshi

Ku bagore bafite syndrome ya Lynch, ibimenyetso bya kanseri y’imbere mu kibuno bishobora kuba harimo kuva amaraso mu gitsina bidakwiye, cyane cyane nyuma y’ihindagurika ry’imihango, kubabara mu kibuno, cyangwa ibintu bidasanzwe bivamo. Ibi bimenyetso bikwiye kwitabwaho, nubwo bishobora kandi kugaragaza ubundi burwayi buke cyane.

Ubundi bwoko bwa kanseri bufite aho buhuriye na syndrome ya Lynch bushobora gutera ibimenyetso biba bitewe n’aho buri, nko kubabara mu gifu ku kanseri y’igifu cyangwa guhinduka mu mirire y’inkari ku kanseri z’inkari. Ikintu nyamukuru ni ukumenya impinduka zidasiba mu mubiri wawe no kubiganiraho n’abaganga bawe.

Icyateye syndrome ya Lynch?

Syndrome ya Lynch iterwa n’imiterere mibi y’impyiko zirakomoka mu mubyeyi zishinzwe gukosora amakosa ya ADN. Izi mpiko zisanzwe zikora nk’abagenzuzi, bafata kandi bakosora amakosa abaho iyo uturemangingo twanyu dukora kopi ya ADN yabyo. Iyo izi mpiko zitakora neza, amakosa aragerana kandi ashobora gutera kanseri.

Iyi ndwara iterwa n’imiterere mibi muri imwe muri gene nyinshi, aho izikunze kugaragara ari MLH1, MSH2, MSH6, na PMS2. Buri gene muri izi gene igira uruhare rukomeye mu kubungabunga ubuziranenge bw’ibintu byawe by’umurage. Gake cyane, gukuraho gene ya EPCAM bishobora kandi gutera syndrome ya Lynch.

Urashobora kurakomoka syndrome ya Lynch kuri umwe mu babyeyi bawe, kandi ikurikiza uburyo bwo kurakomoka bw’uburyo bw’ingenzi. Ibi bivuze ko ukeneye kopi imwe gusa ya gene yahindutse kugira iyi ndwara. Niba ufite syndrome ya Lynch, buri mwana wawe afite amahirwe 50% yo kuyikomokaho.

Ni ingenzi gusobanukirwa ko izi mpinduka zibaho kuva umuntu avutse, ariko kanseri isanzwe itera mu gihe umuntu amaze gukura. Izi mpinduka zituma umuntu aba afite ibyago byo kurwara kanseri aho kuba ari zo ziteza indwara ako kanya.

Ni ryari ukwiye kujya kwa muganga kubera Sindwome ya Lynch?

Wagombye gutekereza ku bijyanye no kugisha inama umuganga w’inzobere mu by’imfura no gupimwa niba ufite amateka y’indwara ya kanseri mu muryango wawe, cyane cyane kanseri y’umwijima, kanseri y’umura, cyangwa izindi kanseri zijyana na Sindwome ya Lynch. Amateka y’indwara mu muryango wawe yitwa “akomeye” iyo abantu benshi bo mu muryango wawe barwaye izi kanseri, cyane cyane iyo babimenye bakiri bato.

Ibintu byihariye bisaba ko uhita ugana kwa muganga birimo kuba ufite abantu babiri cyangwa barenga bo mu muryango wawe barwaye kanseri zijyana na Sindwome ya Lynch, abagize umuryango wawe barwaye kanseri y’umwijima cyangwa kanseri y’umura mbere y’imyaka 50, cyangwa umuntu wo mu muryango wawe asanzwe arwaye Sindwome ya Lynch.

Niba umaze igihe ufite ibimenyetso nk’impinduka zidahera mu guhekenya, ububabare bw’inda budasobanuka, cyangwa kuva amaraso bidasanzwe, ntuzategereze. Nubwo ibi bimenyetso bishobora guterwa n’ibintu byinshi, bikwiye gusuzuma kwa muganga vuba bitabaye ibyo, uko amateka y’indwara mu muryango wawe ameze kose.

Byongeye kandi, niba umaze kuvurirwa kanseri y’umwijima cyangwa kanseri y’umura, muganga wawe ashobora kugusaba gupima udukoko kugira ngo arebe niba hari ibimenyetso bijyanye na Sindwome ya Lynch. Aya makuru ashobora kugufasha mu kuvurwa kwawe no gutegura ubuzima bw’umuryango wawe.

Ni ibihe bintu byongera ibyago byo kurwara Sindwome ya Lynch?

Ikintu gikomeye cyongera ibyago byo kurwara Sindwome ya Lynch ni ukuba ufite umubyeyi uyirwaye, kuko ari indwara ikomoka ku mpfura. Amateka y’indwara mu muryango wawe akomeza kuba ikintu gikomeye cyerekana ko ushobora kuyirwara, cyane cyane iyo abantu benshi bo mu muryango wawe barwaye kanseri zijyana na Sindwome ya Lynch.

Uburyo butandukanye bw’amateka y’indwara mu muryango wawe bituma ushobora kurwara Sindwome ya Lynch:

• Abavandimwe batatu cyangwa barenga bafite kanseri zifitanye isano na sindwome ya Lynch
• Abantu babiri b’imiryango ikurikirana bagize izo kanseri
• Umuryango umwe wabonetseho kanseri mbere y’imyaka 50
• Kanseri nyinshi z’ibanze ku muntu umwe
• Hari ubwoko bwa sindwome ya Lynch buzwi mu muryango

Amwe mu moko afite ijanisha riri hejuru gato ry’ubwoko runaka bw’indwara, ariko sindwome ya Lynch igera ku bantu b’amoko yose. Iyo ndwara ntigira aho ikanda ku bijyanye n’imibereho nk’imirire cyangwa imyitozo ngororamubiri, nubwo ibyo bishobora kugira ingaruka ku kaga rusange ka kanseri.

Bikwiye kuzirikana ko hafi 20% by’abantu bafite sindwome ya Lynch badafite amateka y’umuryango agaragara y’kanseri zifitanye isano. Ibi bishobora kubaho iyo indwara ari nshya, iyo amateka y’ubuzima bw’umuryango atazwi, cyangwa iyo kanseri zabayeho ariko ntizanditse neza.

Ni iki gishobora kuba ingaruka za sindwome ya Lynch?

Ingaruka nyamukuru ya sindwome ya Lynch ni ukugira ibyago byinshi byo kurwara kanseri zitandukanye mu gihe cy’ubuzima bwawe. Gusobanukirwa ibyo byago bifasha wowe n’itsinda ry’abaganga bawe gutegura gahunda ikwiye yo gupima no gukumira.

Kanseri ya colone ni yo ifite ibyago byinshi, abantu bafite sindwome ya Lynch bafite amahirwe 20-80% yo kuyirwara mu gihe cy’ubuzima bwabo, ugereranyije na hafi 5% mu baturage muri rusange. Ibyago bihinduka bitewe n’ikigene cyahungabanyijwe, aho impinduka za MLH1 na MSH2 zikunze kugira ibyago byinshi.

Ku bagore, kanseri y’umura y’imbere ifite ibyago byinshi, aho amahirwe yo kuyirwara mu gihe cy’ubuzima ari hagati ya 15-60%. Ibi bituma kanseri y’umura y’imbere igera hafi ku kigero kimwe na kanseri ya colone ku bagore bafite sindwome ya Lynch. Ibyago byo kurwara kanseri y’igihaha na byo biri hejuru, nubwo ari mu kigero gito.

Izindi kanseri zifitanye isano na sindwome ya Lynch harimo:

• Kanseri y’igifu (cyane cyane mu matsinda amwe n’amwe y’abantu)
• Kanseri y’amara mato
• Kanseri y’umwijima n’inzira z’umusemburo
• Kanseri z’uburyo bw’imisarane yo hejuru (impyiko n’umuyoboro w’impyiko)
• Uburibwe bw’ubwonko (bihora bike)
• Kanseri z’uruhu (ububabare bw’amavuta)

Nubwo iyi mibare ishobora gutera ubwoba, ibuka ko kuba ufite ibyago byiyongereye ntibivuze ko kanseri ari nta gushidikanya. Abantu benshi bafite syndrome ya Lynch ntibabona kanseri, kandi abayibonye bakunze kungukirwa no kuboneka hakiri kare binyuze mu isuzuma.

Ingaruka zo mu mutwe zo kumenya ko ufite syndrome ya Lynch nazo zishobora kuba ingorabahizi. Bamwe mu bantu bagira impungenge ku byago byabo bya kanseri cyangwa icyaha cyo gushobora kohereza iyi ndwara ku bana babo. Iyi myumvire ni ibisanzwe kandi ni byo.

Uburyo Syndrome ya Lynch Yakwirindwa?

Kubera ko syndrome ya Lynch ari indwara y’umuzuko iherwa mu mubyeyi, ntushobora kwirinda kugira iyi syndrome ubwayo. Ariko rero, ushobora gufata ingamba zikomeye zo kwirinda kanseri zijyana na yo cyangwa kuzibona mu ntangiriro, mu bihe byoroshye kuvurwa.

Isuzuma rya buri gihe ni igikoresho cyawe gikomeye cyo kwirinda kanseri. Ku kanseri y’amara, ibi bisobanura guhera gusuzuma amara afite imyaka 20-25 cyangwa imyaka 2-5 mbere y’uko umuryango muto cyane yavuwe, icyo kiza mbere. Ibi bizami bishobora kubona no gukuraho ibintu byo mu mara bitaraba kanseri mbere y’uko biba kanseri.

Ku bagore, isuzuma rya kanseri y’umura w’imbere rishobora kuba harimo gusuzuma umura w’imbere buri mwaka guhera ku myaka 30-35. Bamwe mu bagore bahitamo gukura umura wabo n’amagi nyuma yo kubyara, ibyo bishobora kugabanya cyane ibyago bya kanseri.

Guhindura imibereho bishobora kandi kugabanya ibyago bya kanseri muri rusange:

• Komeza urye indyo yuzuye ikungahaye ku mboga, imbuto, n’ibinyampeke bitarimo ibinure byinshi
• Kora siporo buri gihe kugira ngo ukomeze ubudahangarwa bw’umubiri wawe
• Irinde itabi kandi uhagarike kunywa inzoga
• Komeza umubyibuho ukwiye
• Tegereza inama y’umuganga wawe mbere yo gufata aspirine

Ubushakashatsi bumwe bwerekana ko gufata aspirine buri munsi bishobora kugabanya ibyago bya kanseri y’umwijima mu bantu bafite syndrome ya Lynch, nubwo ukwiye kubiganiraho n’umuganga wawe mbere. Icyemezo gifata gusuzuma inyungu zishoboka ugereranije n’ibyago nko kuva amaraso.

Uko Syndrome ya Lynch Imenyekanishwa

Kumenyekanisha syndrome ya Lynch bisanzwe bikubiyemo isuzuma ry’imiterere y’imborera, ariko uburyo busanzwe butangira harebwe amateka y’ubuzima bwawe bwite n’umuryango wawe. Umuganga wawe azashaka ibimenyetso bishobora kugaragaza ko syndrome ya Lynch ishobora kuba iri mu muryango wawe.

Niba umaze kuvurwa kanseri y’umwijima cyangwa kanseri y’inkondo y’umura, umuganga wawe ashobora kubanza gupima umubiri w’ibisebe byawe kugira ngo arebe ibimenyetso bihuye na syndrome ya Lynch. Ibi birimo kureba niba hari microsatellite instability (MSI) no gupima imikorere ya mismatch repair protein.

Inama y’abahanga mu by’imiterere y’imborera isanzwe iba mbere y’isuzuma ry’imiterere y’imborera. Umujyanama mu by’imiterere y’imborera azasubiramo amateka y’ubuzima bw’umuryango wawe, asobanure uburyo bwo gupima, kandi aguhe ubufasha bwo gusobanukirwa icyo ibisubizo bishobora gusobanura kuri wowe n’umuryango wawe. Iyi ntambwe igaragaza ko ufata icyemezo gishingiye ku makuru ahagije ku bijyanye no gupima.

Isuzuma ry’imiterere y’imborera ubwayo ririmo gutanga igipimo cy’amaraso cyangwa icy’umusemburo. Laboratwari izasesengura ADN yawe kugira ngo ishake impinduka mu mporera zifitanye isano na syndrome ya Lynch: MLH1, MSH2, MSH6, PMS2, na EPCAM.

Bisanzwe bituma gutegereza ibyumweru bike kugira ngo ubone ibisubizo. Isubizo ryiza bivuze ko ufite impinduka itera syndrome ya Lynch. Isubizo ritari ryiza bishobora gusobanura ko udafite syndrome ya Lynch, cyangwa bishobora gusobanura ko ufite impinduka isuzuma ririho ritabasha kubona.

Rimwe na rimwe, ibizamini bya genetika bigaragaza “impinduka itaramenyekana neza icyo isobanura”. Ibi bisobanura ko habonekeye impinduka ya gene, ariko abahanga mu bya siyansi ntibemeza neza niba itera indwara ya Lynch. Ibyavuye muri ibi bizamini bishobora gutera agahinda, ariko bikunze kumenyekana neza uko ubushakashatsi buzamuka.

Ubuvuzi bw’indwara ya Lynch ni bwoki?

Ubuvuzi bw’indwara ya Lynch bugamije gukumira kanseri no kuyibona hakiri kare aho kwita ku ndwara ya gene ubwayo. Kubera ko udashobora guhindura gene zawe, intego ni ugabanya ibyago byo kurwara kanseri no kubona kanseri iyo yaba yaradutse hakiri kare.

Itsinda ry’abaganga bawe rizategura gahunda y’ibizamini ikujyanye nawe, hagendewe ku mpinduka ya gene yawe n’amateka y’indwara mu muryango wawe. Ibi bikunze kuba harimo gukora ibizamini byinshi kandi hakiri kare kurusha ibyo abantu basanzwe bagirwa.

Mu kwirinda kanseri y’amara, ukeneye gukorerwa ibizamini bya colonoscopy buri mwaka 1-2, uhereye mu myaka yawe makumyabiri cyangwa mirongo itatu. Muri ibi bizamini, muganga wawe ashobora gukuraho ibice by’amara bishobora guteza kanseri mbere y’uko biba kanseri. Ubu buryo bwo kwirinda byagaragaye ko bugabanya cyane ibyago byo kurwara kanseri.

Abagore barwaye indwara ya Lynch bakunze kugira akamaro gukorerwa ibindi bizamini:

• Gukorerwa biopsie y’imbere mu nda buri mwaka, uhereye ku myaka 30-35
• Gukorerwa isuzuma ry’imbere mu nda n’ibizamini bya ultrasound bya transvaginal
• Kuganira ku kubagwa kwirinda kanseri nyuma yo kubyara

Bamwe mu bagore bahitamo gukuramo umura na ovaire (hysterectomy na oophorectomy) nyuma yo kurangiza kubyara. Ubu buvuzi bushobora kugabanya ibyago byo kurwara kanseri y’umura hafi 100% kandi bugabanya cyane ibyago byo kurwara kanseri ya ovaire.

Muganga wawe ashobora kandi kugutekerezaho gukorerwa ibizamini byo kureba izindi kanseri zishobora guterwa n’indwara ya Lynch, nko gukorerwa upper endoscopy yo kureba kanseri y’igifu cyangwa urinalysis yo kureba kanseri y’inzira z’umuyoboro w’inkari. Inama zihariye zigendera ku mateka y’indwara mu muryango wawe n’impinduka ya gene yawe.

Kubuzima bwiza, cyane cyane ikoreshwa rya Aspirin, biri kwigaho nk’uburyo bwo kugabanya ibyago bya kanseri mu bantu bafite syndrome ya Lynch. Bamwe mu baganga basanzwe bagira inama yo kunywa Aspirin buri munsi, nubwo icyemezo nk’icyo gikwiye gufatwa ku giti cyawe hagendewe ku buzima bwawe muri rusange n’ibyago ufite.

Uko wakwitaho ufite syndrome ya Lynch?

Kubaho neza ufite syndrome ya Lynch bisaba guhuza uburyo bwo kwitonda n’ibyishimo by’ubuzima bwawe. Ikintu nyamukuru ni ugukomeza kwita ku buzima bwawe utabihaye umwanya munini, kugira ngo bitagutera impungenge mu buzima bwawe bwa buri munsi.

Komeza gahunda yawe yo kwipimisha utabigize urwenya. Ibi bipimo bishobora kuguha irungu cyangwa bikagutera impungenge, ariko ni byo birinda kanseri kurusha ibindi byose. Teganya kubipimisha buri gihe kugira ngo bibere nk’akamenyero aho kuba ikintu kigutera umunaniro.

Mugire imibereho myiza ibereye ubuzima bwawe muri rusange. Funga imbuto, imboga, n’ibinyampeke byuzuye, mugihe mugabanya ibiryo bitegurwa. Siporo ikomeza ubuzima bwawe bw’umubiri gusa, ahubwo inafasha mu guhangana n’impungenge z’ibyago bya kanseri.

Mugire umubano mwiza n’abaganga banyu. Shaka abaganga bumva syndrome ya Lynch kandi biyemeje gukurikira ubushakashatsi n’amabwiriza mashya. Ntimutinye kubabaza ibibazo cyangwa gushaka inama z’abandi baganga igihe bibaye ngombwa.

Teganya kwifatanya n’amatsinda y’abantu bafite syndrome ya Lynch cyangwa imiryango yo kuri internet. Kuganira n’abandi bumva ibyo uba uhanganye na byo bishobora gutanga inkunga yo mu mutima n’inama zifatika mu guhangana n’icyo kibazo.

Mugire dosiye y’amakuru y’ubuzima bwanyu kandi muhe amakuru abagize umuryango wanyu. Ibyo mumenye kuri syndrome ya Lynch, uko mwayipimishije n’uko muyihangana bishobora kugirira akamaro abavandimwe na bene wanyu bafite icyo kibazo.

Witondere ubuzima bwawe bwo mu mutwe na bwo. Bisanzwe kumva uhangayitse kubera ibyago bya kanseri cyangwa ukumva ufite icyaha kubera ko ushobora kuba waranduye abana bawe syndrome ya Lynch. Tekereza ku bijyanye no kugisha inama umujyanama mu gihe ibyo byiyumvo byakubana cyane cyangwa bikabuza gukora imirimo ya buri munsi.

Wategura Gute Umuhango wawe w’Igisuzumwa na Muganga?

Gutegura ibiganiro bijyanye na syndrome ya Lynch bifasha guhamya ko ubonye akamaro kenshi mu gihe cyawe hamwe n’abaganga. Tangira ukusanya amakuru arambuye yerekeye amateka y’ubuzima bw’umuryango wawe, harimo ubwoko bw’indwara ya kanseri, imyaka y’uburwayi, n’ibyavuye mu bipimo bya gene.

Kora igiti cy’umuryango kigaragara neza kirimo nibura imiryango itatu niba bishoboka. Andika kanseri zose, cyane cyane kanseri y’amara, kanseri y’umuyoboro w’imihango, kanseri y’igi, kanseri y’igifu, cyangwa izindi kanseri zijyanye na syndrome ya Lynch. Garagaza imyaka y’uburwayi niba abantu bakiriho.

Andika ibibazo byawe mbere. Ushobora kwibaza ku bijyanye n’ibihe byo gusuzuma, guhindura imibereho, ibijyanye no kubyara, cyangwa ibimenyetso bikwiye gutuma uhabwa ubuvuzi bw’ihutirwa. Kugira ibibazo byanditswe bizatuma utazasibangana ibintu by’ingenzi mu gihe cy’ikiganiro.

Zana urutonde rwuzuye rw’imiti ukoresha ubu, harimo n’imiti igurwa mu maduka. Imiti imwe cyangwa ibintu byongera ingufu bishobora guhangana n’ubuvuzi cyangwa bikagira ingaruka ku byago bya kanseri, bityo muganga wawe akeneye ishusho yuzuye.

Niba uri kubona muganga mushya, zana kopi y’ibyavuye mu bipimo bya gene byabanje, raporo z’ubuvuzi z’indwara ya kanseri cyangwa ibipimo byafashwe, n’ibyavuye mu bipimo byo gusuzuma. Aya makuru afasha muganga wawe mushya gusobanukirwa amateka yawe no gutanga ibitekerezo bikwiye.

Tekereza kuzana inshuti cyangwa umuryango w’umuryango wizewe mu biganiro by’ingenzi. Bashobora kugufasha kwibuka amakuru yavuzwe no gutanga inkunga yo mu mutwe mu biganiro bishobora kuba bitoroshye.

Tegura umutima wawe mbere y’aho ugiye kwa muganga. Ni ibisanzwe kumva uhangayitse ugiye kuganira ku cyago cy’indwara ya kanseri cyangwa ku bizamini byakozwe. Tekereza ku buryo bwo kwirinda bubera wowe, haba guhumeka neza, kwishimamo, cyangwa gutegura ikintu cyiza nyuma yo kwa muganga.

Ni iki gikuru wakura mu byerekeye Sindwome ya Lynch?

Sindwome ya Lynch ni indwara ishobora kuvurwa kandi ikenera kwitabwaho ubuzima bwose, ariko ntibikwiye kukugiraho ingaruka zikomeye. Nubwo izamura ibyago byo kurwara kanseri, uburyo bwo kubona indwara hakiri kare no kuyirinda byagaragaje ko ari byiza cyane mu kugabanya ibyo byago no kunoza ubuzima.

Ikintu cy’ingenzi cyane wakora ni ukuguma wiyemeje gukora ibizamini bisanzwe. Ibi bizamini bishobora kubona impinduka z’indwara mbere y’uko iba kanseri cyangwa kanseri iri mu ntangiriro, igihe ishobora kuvurwa neza. Abantu benshi bafite Sindwome ya Lynch babayeho ubuzima bwiza kandi buzira indwara ya kanseri.

Ubumenyi ni imbaraga iyo uvuga kuri Sindwome ya Lynch. Gusobanukirwa uko ubuzima bwawe bumeze biguha ubushobozi bwo gufata ibyemezo byiza ku bijyanye no gukora ibizamini, imibereho, no kubyara. Byongera bikugoboka mu gusaba ubufasha bw’abaganga no gukurikira ibishya mu kuvura no kwirinda.

Wibuke ko kuba ufite Sindwome ya Lynch bigira ingaruka ku muryango wawe wose. Gusangira amakuru yerekeye uburwayi bwawe bishobora gufasha abavandimwe bawe gufata ibyemezo byiza ku bijyanye no gupimwa no gukora ibizamini bya kanseri. Ubu buryo bwo gufata Sindwome ya Lynch bugendanye n’umuryango bugatuma abantu bose bagira ubuzima bwiza.

Ibibazo Bikunze Kubahwa Ku bijyanye na Sindwome ya Lynch

Ese Sindwome ya Lynch ishobora kudakora ku bwoko bumwe?

Sindrome ya Lynch ntabwo ishira imiryango, ahubwo bishobora kugaragara gutyo. Kubera ko ari indwara y’umuzuko igendana n’imiterere y’impyiko, buri mwana w’umubyeyi uyirwaye afite amahirwe 50% yo kuyirasa. Hari igihe abantu baraswa iyo mutation ariko ntibagire kanseri, bigatuma bigaragara ko iyo ndwara yabaciye. Byongeye kandi, kanseri ishobora kudapimwa neza cyangwa kwandikwa mu miryango y’abakuru, bigatuma bigaragara ko imiryango yaciwe.

Ubugenzuzi bw’imiterere y’impyiko bwo kuvura syndrome ya Lynch burakwiye?

Ubugenzuzi bw’imiterere y’impyiko bwo kuvura syndrome ya Lynch burakwiye cyane iyo bugaragaje mutation izwi itera indwara. Ariko kandi, ibizamini bitagaragaje ntabwo bivuze ko udafite syndrome ya Lynch. Ibizamini bya none bishobora kubura zimwe muri mutation, cyangwa ushobora kugira mutation muri gene itaramenyekana. Niyo mpamvu inama y’inzobere mu by’imiterere y’impyiko ari ingenzi cyane mbere na nyuma y’ibizamini.

Abana banjye bagomba gupimwa syndrome ya Lynch?

Abahanga benshi batanga inama yo gutegereza ko abana bagejeje nibura imyaka 18 mbere yo gupimwa, keretse hari impamvu z’ubuvuzi zihariye zo gupima hakiri kare. Ibi bituma abakuze bakiri bato bafata ibyemezo byabo bwite ku bipimo. Ariko kandi, niba ufite syndrome ya Lynch, abana bawe bagomba kumenya amateka y’umuryango kandi bagatekereza ku bipimo mbere y’uko bagera ku myaka isanzwe itangirwamo isuzuma.

Kuba ufite syndrome ya Lynch bigira ingaruka ku bwishingizi bw’ubuzima?

Muri Leta Zunze Ubumwe za Amerika, itegeko ryo kudakora ivangura rishingiye ku makuru y’imiterere y’impyiko (GINA) ribuza ivangura mu bwishingizi bw’ubuzima no mu kazi rishingiye ku makuru y’imiterere y’impyiko. Ariko kandi, GINA ntiireba ubwisngizi bw’ubuzima, ubwisngizi bw’ubumuga, cyangwa ubwisngizi bw’ubuvuzi bw’igihe kirekire. Bamwe bahitamo kugira ubwo bwoko bw’ubwishingizi mbere yo gupimwa. Ni byiza kugisha inama umujyanama w’inzobere mu by’imiterere y’impyiko ku ngaruka zishoboka.

Guhindura imibereho bishobora kugabanya ibyago byo kurwara kanseri niba mfite syndrome ya Lynch?

N’ubwo udashobora gukumira burundu ibyago byo kurwara kanseri byiyongereye binyuze mu guhindura imibereho gusa, imyifatire myiza yo kwita ku buzima ishobora kugabanya ibyago muri rusange. Gukora siporo buri gihe, kurya imbuto n’imboga nyinshi, kugira ibiro bikwiye, kwirinda itabi, no kugabanya inzoga byose bishobora gutuma ubuzima bugenda neza. Ubushakashatsi bumwe bugaragaza ko aspirini ishobora gufasha mu kwirinda kanseri y’umwijima mu bantu bafite syndrome ya Lynch, ariko ibi bikwiye kubiganiraho na muganga wawe mbere.