Inqanaba lesi-4 loMhlaza weMiphunga Ulindelo lobomi eIndiya: Amanqanaba okusinda kunye nokuqikelela

Cancer Iingxaki ziyanda kwihlabathi liphela. Ezi ngxaki zijolise ngqo kwabo bantu bangayekiyo imikhwa yabo emibi, njengokutshaya nokusela utywala. Lo mhlaza ungasasazeka ngokukhawuleza kwamanye amalungu omzimba kwaye wenze imeko yomzimba ibe ntle. Kufuneka unyango olufanelekileyo ngexesha elifanelekileyo, kungenjalo lo mhlaza unokuba ngunobangela weengxaki ezinkulu zempilo. Kweli nqaku, uza kwazi umhlaza wemiphunga wesigaba sesi-4, kubandakanya ixesha lokuphila kwawo ngaphandle konyango, amazinga okusinda, kunye noqikelelo.

Umhlaza wemiphunga sisifo apho iiseli zomhlaza ziqala ukonakalisa iiseli zangaphakathi zemiphunga. Uqala ngokuyintloko njengesiseko, kodwa ngamanye amaxesha ubangelwa kukusasazeka kwezinye iindawo zomzimba. Isizathu esiphambili salo mhlaza kukutshaya nokungcoliswa komoya. Lo mhlaza wahlulwe kakhulu waba ngamanqanaba ama-4, abonisa ubunzima bomhlaza. Inqanaba loku-1 lelokuqala komhlaza, ngelixa inqanaba lesi-4 lilo xa umhlaza usasazeka kwamanye amalungu omzimba.

Inqanaba Lomhlaza Wemiphunga 4 Ukulindela Ubomi Ngaphandle Konyango

Ixesha lokuphila lomhlaza wemiphunga wesigaba sesi-4 ngaphandle konyango lifutshane kakhulu. Kukho iintlobo ezimbini zomhlaza wemiphunga ezikhoyo, olunye lumhlaza wemiphunga weseli encinci, kwaye olunye lumhlaza wemiphunga ongengoweseli encinci. Ixesha lokuphila lomhlaza wemiphunga weseli encinci liphakathi kweenyanga ezi-2 ukuya kwezi-4, ngelixa ixesha lokuphila lomhlaza wemiphunga ongengoweseli encinci limalunga neenyanga ezi-5 ukuya kwezi-12.

Izinga Lokusinda Kweminyaka Emihlanu Kwizigaba Ezihlukeneyo

Nazi ezinye zezona zinto zibalulekileyo onokuziqwalasela xa uphila iminyaka emihlanu:

Amazinga okusinda ngokweSigaba se-TNM

Nazi iingongoma ezikhankanyiweyo malunga nethumba, amaqhuqhuva, kunye nezinga lokusinda kwi-metastasis:

• Ngokwenkqubo ye-TNM staging, izinga lokusinda kwe-M1a ziinyanga ezili-11.
• Izinga lokusinda kwi-M1b ziinyanga ezili-9.
• Kwi-M1c, izinga lokusinda ziinyanga ezi-4 kuphela.

Amazinga okusinda ngokobungakanani beZifo

Inkqubo yeNational Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) isebenzisa inkqubo eyahlukileyo yokwahlulahlula. Olu lolunye uhlobo olusetyenziselwa ukulinganisa amazinga okusinda:

• Yendawo: Kule nqanaba, umhlaza usasazeke emaphashini kuphela kwaye unokunyangeka ngesantya esiphezulu sempumelelo. Izinga lokusinda komhlaza wemiphunga wesigaba sesi-4 liqala kwi-65% ukuya kwi-90%.
• KwiNgingqi: Kule nqanaba, iiseli zomhlaza ziqala ukusasazeka ziye kufutshane nomzimba. Izinga lokusinda kweli nqanaba liqala kwi-40% ukuya kwi-70%.
• Ukusasazeka kwiNgingqi: Eli linqanaba lesithathu lomhlaza wemiphunga, apho iiseli zomhlaza zisasazeka kwiindawo ezininzi zomzimba. Eli linqanaba elibalulekileyo apho kufuneka unyango olukhawulezileyo. Izinga lokusinda kweli nqanaba liqala kwi-15% ukuya ngaphezulu kwama-40%.
• Ukude: Eli linqanaba apho amathuba okusinda emancinci khona. Kweli nqanaba izinga lokusinda liyi-5% ukuya kwi-10% kuphela.

Amazinga okusinda ngokohlobo

Apha sikhankanye iintlobo ezimbini zomhlaza wemiphunga kunye namanqanaba okusinda kwazo:

• Umhlaza weMiphunga yeSeli encinci: Ixesha lokuphila lomhlaza wemiphunga weeseli ezincinci limalunga ne-3% kwiminyaka emi-5 kwinqanaba lokugqibela emva kokufunyaniswa ukuba une-HIV. Eli lizinga eliphantsi apho utshintsho lokuchacha luncinci.
• Umhlaza weMiphunga engeyiyo iSeli encinci: Kumhlaza wemiphunga ongengoweeseli ezincinci, ixesha lokuphila liyi-7% kwiminyaka emi-5 kwinqanaba lokugqibela nelona libalulekileyo. Amathuba okusinda mancinci kodwa angaphezulu kunomhlaza wemiphunga weeseli ezincinci.

Phawula: Olu lwazi lubhalwe ngokuhambelana neNational Cancer Grid (NCG) India Lung Cancer Management Guidelines 2022 kunye neNCCN Clinical Practice Guidelines Version 3.2026.

Izinto ezichaphazela uKulindeleka koBomi kwiNqanaba lesi-4 loMhlaza weMiphunga

Nazi ezinye zezinto ezikhankanyiweyo ezichaphazela ixesha lokuphila kumhlaza wemiphunga wesigaba sesi-4:

Iintlobo zeNqanaba lesi-4 loMhlaza weMiphunga

Uhlobo lwesigaba lukwachaphazela nolindelo lobomi kumhlaza wemiphunga wesigaba sesi-4:

• Inqanaba 4A: Kule nqanaba, iiseli zomhlaza zisasazeka phezu kwemiphunga nakwezinye iindawo ezikufutshane nemiphunga. Eli nqanaba linciphisa amathuba okusinda kancinci.
• Inqanaba 4B: Kule nqanaba, iiseli zomhlaza zisasazeka ngokupheleleyo emiphungeni nakwamanye amalungu omzimba, njengesibindi, izintso, ingqondo, kunye nentliziyo. Kule meko, ixesha lokuphila lisondele kwi-zero.

Oonobangela beNqanaba lesi-4 loMhlaza weMiphunga

Izizathu zomhlaza wemiphunga wesigaba sesi-4 zichaphazela ubomi obulindelekileyo kwizigulana:

• Ukubonakaliswa komhlaza: Yiyo eyona nto ibangela iingxaki ezinxulumene nomhlaza emzimbeni. Ezi ngxaki azibonakali kwinqanaba lokuqala kodwa zinokuchaphazela kakubi imiphunga okanye naliphi na elinye ilungu elikhoyo emzimbeni.
• Into Ebangela Ilifa: Le yenye into echaphazela ubomi obulindelekileyo kwizigulane ezinomhlaza wemiphunga. Ezinye zezi zigulane zinomhlaza ngenxa yokuguquka kwezakhi zofuzo okwanda ngokuhamba kwexesha.
• Umsi kaSekoni: Izigulana ezihlala kwaye zichitha ixesha nabantu abatshayayo okanye abaphefumla umsi omninzi imihla ngemihla ziyachaphazeleka ziingxaki zomhlaza wemiphunga.
• Ukumoshwa komoya: Le yenye into echaphazela ubomi obulindelekileyo bezigulane ezinomhlaza wemiphunga. Ukuhlala kwiindawo apho umoya ungcoliswe khona kunokubangela iingxaki zomhlaza ngokulula. Le ngxaki inciphisa ubomi obulindelekileyo bezigulane ezinomhlaza wemiphunga.

Iimpawu kunye neempawu zomhlaza wemiphunga wesigaba sesi-4

Nazi ezinye iimpawu ezinokuthi zichaphazele ubomi obulindelekileyo:

• Ukhohlokhohlo oluzingisileyo: Izigulana ezijongene neengxaki ezifana nokukhohlela okungapheliyo okunegazi zinamathuba aphezulu omhlaza wemiphunga.
• Iintlungu zesifuba: Abantu abaziva iintlungu esifubeni sabo nangona bengenzanga msebenzi womzimba banotshintsho kumhlaza wemiphunga.
• Usulelo oluQondayo: Ukuphinda-phinda kosulelo emzimbeni kungaba luphawu lomhlaza wemiphunga.
• Iintlungu zethambo: Iintlungu zamathambo ezingapheliyo luphawu oluphambili lomhlaza wemiphunga. Izigulana ziyacetyiswa ukuba zibonane noogqirha abanamava malunga nemeko yazo.

Ezinye izinto ezinokuthi zichaphazele

Ezinye izinto zikhankanyiwe ngezantsi:

• Ukusetyenziswa kwecuba: Le yeyona nto iphambili enokunyusa okanye inciphise ubomi bomhlaza wemiphunga. Abantu abayeka ukusebenzisa imveliso yecuba baphila ixesha elide xa kuthelekiswa nabo basayisebenzisayo.
• Uhlobo loNyango: Uhlobo lonyango lukwachaphazela ixesha lokuphila komntu. Kwinqanaba lokugqibela lomhlaza wemiphunga, indibaniselwano yotyando kunye chemotherapy isetyenziswa, nto leyo eyandisa ixesha lokuphila.
• Age: Abantu abadala baphila ubomi obude xa kuthelekiswa nabantu abancinci.
• isini: Kwizifo ezifana nomhlaza wemiphunga, abafazi baphila ubomi obude xa kuthelekiswa namadoda.

Uxilongo kunye neendlela zonyango ezikhoyo zoNyango loMhlaza weMiphunga

Izigulana kufuneka zazi ngeendlela zonyango kunye neendlela zokuxilonga ezikhoyo kwinqanaba lesi-4 unyango lomhlaza wemiphungaOlu lwazi lubanceda ekukhetheni unyango olufanelekileyo kunye nokuxilongwa. Nazi ezinye zeendlela zokuxilonga kunye nonyango ezikhankanyiweyo:

Iindlela Zokuxilonga

• Uvavanyo lomfanekiso: Olu luvavanyo oluphambili olusetyenziswa ngugqirha ukuze abone ingxaki ngokusebenzisa indlela yokubona. Oomatshini abasetyenzisiweyo kolu vavanyo baquka oomatshini be-X-ray, i-MRI, kunye ne-CT scans.
• Uvuko: Olu vavanyo lusetyenziswa ngaphambi kokuba unyango lomhlaza wemiphunga luqale. I-Lung biopsy ifuna isampuli encinci yezicubu zemiphunga okanye ithumba ukuze ihlolwe elebhu ukuze kufunyanwe umhlaza emiphungeni.
• Uvavanyo lwegazi: Olu luvavanyo olubalulekileyo ngexesha lokuxilonga kuba lunceda ugqirha ekufumaneni ukuba kukho iiseli zomhlaza egazini.

Izinyango Zonyango

Nazi ezinye iindlela zonyango ezisetyenziselwa ukunyanga umhlaza wemiphunga wesigaba sesi-4:

Ukuhlinzwa

Kule nkqubo, oogqirha basusa iiseli zomhlaza emiphungeni kunye nezicwili eziphilileyo ezikufutshane nendawo eyonakeleyo. Oku kufuna oogqirha abanamava kunye nabasebenzi ukuze kubekho impumelelo ephezulu. Emva kokugqiba utyando, i-chemotherapy kunye ne-radiotherapy ziyasetyenziswa ukususa iiseli zomhlaza ezisele.

Chemotherapy

Le yindlela engangenisi ntsholongwane apho amayeza omlomo nawe-IV asetyenziswa ukubulala iiseli zomhlaza ezikhoyo emiphungeni. Le isetyenziswa kunye notyando, kodwa ukuba umhlaza usekwinqanaba lokukhula, unokukwazi ukumelana nawo ngaphandle kotyando. Yinkqubo ekhuselekileyo xa ithelekiswa notyando kwaye ayifuni naluphi na utyando.

Utyando lweyeza

Olu lolunye ukhetho lonyango olusetyenziselwa ukubulala iiseli zomhlaza. Kule nkqubo, kusetyenziswa imisebe enamandla aphezulu ukutshabalalisa iiseli zomhlaza. Le yindlela yanamhlanje esetyenziselwa ukubulala iiseli zomhlaza kwaye ayifuni naluphi na uhlobo lonyango oluhlaselayo.

Ngaba Lo Mhlaza Wemiphunga unokuthintelwa?

Umhlaza wemiphunga wesigaba sesi-4 kunzima kakhulu ukuwuthintela, kodwa ukuba abaguli balandela la macebiso anikiweyo, kukho ithuba lokwandisa ixesha labo lokuphila.

• Ukulandela ukutya okunesondlo nokufanelekileyo kunokukunceda ekuphuculeni ubomi emva komhlaza wemiphunga. Ukutya imifuno eluhlaza kunye nokuphepha ukutya okunesodium eninzi kunye namafutha amaninzi yeyona nto ilungileyo kwizigulane zomhlaza wemiphunga.
• Ukuyeka ukutshaya ngexesha lomhlaza wemiphunga kunokunyusa ixesha lokuphila kwezigulane. Ngoko ke kubaluleke kakhulu ukuba izigulane zinciphise zonke iintlobo zokusebenzisa icuba.
• Izigulana ezihlala kwindawo enongcoliseko oluninzi zinethuba elikhulu lokufumana umhlaza wemiphunga. Kucetyiswa ukuba ziphephe ezo ndawo apho amazinga ongcoliseko ephezulu khona.
• Ukomelela komzimba kubalulekile nakwimpilo yemiphunga. Ukwenza umthambo rhoqo kunokuphucula impilo yemiphunga kunye nobude bobomi emva komhlaza wemiphunga.

isiphelo

Umhlaza wemiphunga weSigaba sesi-4 sisifo esinzima esinokubangela ingxaki enkulu kwiintsuku ezimbalwa nje. Kubaluleke kakhulu ukuba izigulana zazi ngomhlaza wemiphunga kwaye zilandele yonke imiyalelo enikiweyo ngononophelo ukuze ziphile ngcono. Izigulana ezibona naluphi na uphawu lomhlaza wemiphunga ziyacetyiswa ukuba zibonane nengxaki yakho nogqirha odumileyo. Ugqirha uza kukukhokela aze akunike ulwazi malunga neengxaki zakho kunye neendlela zonyango ezinokunyanga isifo. Konke oku kukweli nqaku. Siza kudibana nawe kwinqaku lethu elilandelayo elinolwazi. Kuze kube ngoko, lumka kwaye uhlale ubukele.

hlobo: Eli nqaku lenzelwe ulwazi kuphela kwaye alinazo iingcebiso zonyango. Izibalo zokusinda zimalunga namanani abantu kwaye azinakuqikelela iziphumo zomntu ngamnye. Ke ngoko, Nceda uqhagamshelane nogqirha we-oncologist ofanelekileyo ukuze ufumane isikhokelo esikhethekileyo kwimeko yakho.