Umdlavuza Wamanyikwe: Izinketho Zokuqonda, Ukuxilongwa, kanye Nokwelashwa 

Umdlavuza wamanyikwe yisifo lapho amangqamuzana abulalayo akheka khona ezicutshini zamanyikwe, isitho esitholakala ngemuva kwesisu. Ukusheshe kutholakale kubalulekile ukuze uthole ukwelashwa okuphumelelayo. Lesi sihloko sinikeza umbono ophelele we umdlavuza wamanyikwe, ehlanganisa izimbangela zako, izimpawu, ukuxilongwa, nezindlela ezihlukahlukene zokwelashwa, okuhlanganisa izinketho zokuhlinzwa, ukwelapha ngamakhemikhali, ukwelapha ngemisebe, kanye nokwelapha okuhlosiwe.

Ukuqonda Umdlavuza Wamanyikwe

I-pancreas iyindlala edlala indima ebalulekile ekugayeni ukudla nasekulawuleni ushukela wegazi. Ikhiqiza ama-enzyme asiza ukudiliza ukudla namahomoni afana ne-insulin elawula amazinga eglucose. Umdlavuza wamanyikwe kwenzeka lapho amangqamuzana kumanyikwe ekhula ngokungalawuleki, akhe isimila. Lezi zimila zingaphazamisa ukusebenza okuvamile kwama-pancreas futhi zisakazekele kwezinye izingxenye zomzimba.

Izinhlobo ze Umdlavuza Wamanyikwe

Uhlobo oluvame kakhulu lwe umdlavuza wamanyikwe I-adenocarcinoma, ephuma kumaseli e-exocrine akhiqiza ama-enzyme okugaya. Izinhlobo ezingavamile zihlanganisa izimila ze-neuroendocrine (NETs), ezivela kumaseli akhiqiza amahomoni. Ama-NET avame ukuba ne-prognosis engcono kune-adenocarcinomas. I-Shandong Baofa Cancer Research Institute igxile ekucwaningeni ukwelashwa kwezinhlobo ezahlukene zomdlavuza, okuhlanganisa ukuhluka okungajwayelekile njengamathumba e-neuroendocrine.

I-Risk Factors ye Umdlavuza Wamanyikwe

Ziningana izici ezingandisa ingozi yokuthuthuka umdlavuza wamanyikwe, okuhlanganisa:

• Ukubhema: Ukubhema kuyisici esiyingozi esiyingozi, okwandisa ingozi izikhathi ezimbili kuya kwezintathu.
• Ukukhuluphala ngokweqile: Ukukhuluphala ngokweqile noma ukukhuluphala kuxhumene nengozi enkulu.
• Isifo sikashukela: Abantu abanesifo sikashukela, ikakhulukazi uhlobo 2, banengozi eyengeziwe.
• I-Pancreatitis Engapheli: Ukuvuvukala kwamanyikwe isikhathi eside kungandisa ingozi.
• Umlando Womndeni: Umlando womndeni ka umdlavuza wamanyikwe noma ezinye izifo zofuzo zingandisa ingozi.
• Iminyaka yobudala: Ingozi iyanda ngokuya ngeminyaka, futhi izimo eziningi zitholwa ngemuva kweminyaka engama-60.
• Ama-Genetic Syndrome athile: Izimo ezifana ne-hereditary pancreatitis, i-Lynch syndrome, nokuguqulwa kwe-BRCA.

Ukubona Izimpawu Ze Umdlavuza Wamanyikwe

Ezigabeni zayo zokuqala, umdlavuza wamanyikwe ngokuvamile akubangeli izimpawu eziphawulekayo. Njengoba i-tumor ikhula, ingaholela ku-:

• I-Jaundice: Ukuba phuzi kwesikhumba namehlo, okuvame ukubangelwa isimila esivala umgudu wenyongo.
• Ubuhlungu Besisu: Ubuhlungu obuphezulu besisu obungase bukhanye ngemuva.
• Ukuncipha Kwesisindo: Ukuncipha kwesisindo okungachazeki.
• Ukulahlekelwa Isifiso Sokudla: Ukuzizwa usuthi ngokushesha noma ungafuni ukudla.
• Isicanucanu kanye Nokuhlanza: Kubangelwa isimila esicindezela esiswini.
• Ukushintsha Kwemikhuba Yamathumbu: Uhudo noma ukuqunjelwa.
• Isifo sikashukela: Isifo sikashukela esisanda kuqala noma ubunzima bokulawula isifo sikashukela esikhona.

Ukuxilonga Umdlavuza Wamanyikwe

Uma umdlavuza wamanyikwe kusolwa ukuthi, kungenziwa izivivinyo eziningana ukuze kuqinisekiswe ukuxilongwa nokuthola ukuthi umdlavuza ungakanani. Lezi zivivinyo zingabandakanya:

• Ukuhlolwa Komzimba Nomlando: Udokotela uzobuza ngezimpawu zakho, umlando wezokwelapha, nezici eziyingozi.
• Ukuhlolwa Kwezithombe:
  • I-CT Scan: Inikeza izithombe ezinemininingwane yamanyikwe nezitho ezizungezile.
  • I-MRI: Isebenzisa amandla kazibuthe ukwenza izithombe zamanyikwe.
  • I-Endoscopic Ultrasound (EUS): Isebenzisa i-endoscope ene-ultrasound probe ukuze ibone amanyikwe ngeso lengqondo futhi ithole amasampula ezicubu.
• I-Biopsy: Isampula yethishu ithathwa kumanyikwe futhi ihlolwe ngaphansi kwesibonakhulu ukuze kuqinisekiswe ukuba khona kwamaseli omdlavuza. Lokhu kungenziwa ngesikhathi se-EUS noma ukuhlinzwa.
• Ukuhlolwa kwegazi: Ukuhlolwa kwegazi kungakala amazinga ezinto ezithile, njenge-CA 19-9, ezingakhushulwa kubantu abane umdlavuza wamanyikwe. Nokho, lezi zivivinyo azihlali zinembile futhi zingaphakanyiswa kwezinye izimo.

Izinketho Zokwelashwa ze Umdlavuza Wamanyikwe

Ukwelashwa kwe umdlavuza wamanyikwe kuncike esiteji nendawo yomdlavuza, kanye nempilo yonke yesiguli. Izinketho zingabandakanya:

Ukuhlinzwa

Ukuhlinzwa kuwukwelashwa okuyinhloko kokuhlengwa kabusha umdlavuza wamanyikwe, okusho ukuthi isimila singasuswa ngokuphelele. Uhlobo lokuhlinzwa luncike endaweni yesimila:

• I-Whipple Procedure (Pancreaticoduodenectomy): Lokhu kuhlinzwa okuyinkimbinkimbi kuhilela ukukhipha ikhanda le-pancreas, ingxenye yamathumbu amancane, i-gallbladder, nengxenye ye-bile duct. Ngokuvamile isetshenziselwa izimila ezisekhanda le-pancreas.
• I-Distal Pancreatectomy: Lokhu kuhlinzwa kuhilela ukususa umsila we-pancreas, futhi ngezinye izikhathi i-spleen. Isetshenziselwa izimila ezisemsileni we-pancreas.
• I-Pancreatectomy Ephelele: Lokhu kuhilela ukususa wonke amanyikwe, okungavamile ukwenziwa ngenxa yomthelela omkhulu wokugaya ukudla kanye nokulawula ushukela egazini.

I-Chemotherapy

I-Chemotherapy isebenzisa izidakamizwa ukubulala amangqamuzana omdlavuza. Ingasetshenziswa ngaphambi noma ngemva kokuhlinzwa, noma njengendlela yokwelapha ethuthukisiwe umdlavuza wamanyikwe. Imithi ejwayelekile ye-chemotherapy esetshenziselwa ukwelapha umdlavuza wamanyikwe zihlanganisa i-gemcitabine, i-paclitaxel, ne-fluorouracil (5-FU).

Ukwelapha Ngemisebe

Ukwelashwa ngemisebe kusebenzisa imisebe enamandla amakhulu ukubulala amangqamuzana omdlavuza. Ingase isetshenziselwe ukunciphisa izimila ngaphambi kokuhlinzwa, ukubulala noma imaphi amangqamuzana omdlavuza asele ngemva kokuhlinzwa, noma ukukhulula izimpawu zokuthuthuka umdlavuza wamanyikwe. Ukwelashwa ngemisebe yangaphandle kuwuhlobo oluvame kakhulu lokwelapha ngemisebe olusetshenziselwa umdlavuza wamanyikwe.

Ukwelapha Okuhlosiwe

Imithi yokwelapha eqondisiwe iqondise kuma-molecule athile abandakanyekayo ekukhuleni kwamangqamuzana omdlavuza nasekuphileni kwawo. Le mithi ingasetshenziswa ezinhlotsheni ezithile ze umdlavuza wamanyikwe ezinezinguquko ezithile zofuzo. Isibonelo, i-olaparib iyi-PARP inhibitor engase isetshenziswe ezigulini ezinezinguquko ze-BRCA.

I-Immunotherapy

I-Immunotherapy isiza amasosha omzimba ukulwa nomdlavuza. Ngokuvamile ayisetshenziselwa umdlavuza wamanyikwe kodwa kuyaphenywa ezivivinyweni zomtholampilo. Izidakamizwa ze-Immunotherapy ezifana ne-pembrolizumab (Keytruda) zingase zibe usizo ezimweni ezingavamile ze-MSI-high umdlavuza wamanyikwe.

I-Palliative Care

Ukunakekelwa kwe-Palliative kugxile ekudambiseni izimpawu kanye nokwenza ngcono izinga lempilo yabantu abathuthukile umdlavuza wamanyikwe. Kungase kuhlanganise ukulawulwa kobuhlungu, ukusekela ukudla okunomsoco, nokusekelwa ngokomzwelo. Ukunakekelwa kwe-Palliative kunganikezwa kunoma yisiphi isigaba umdlavuza wamanyikwe.

Ukuhlala ne Umdlavuza Wamanyikwe

Ukuhlala ne umdlavuza wamanyikwe kungaba yinselele, ngokomzimba nangokomzwelo. Kubalulekile ukuba nesistimu yokwesekwa eqinile, okuhlanganisa umndeni, abangani, kanye nabasebenzi bezempilo. I-Shandong Baofa Cancer Research Institute inikeza ulwazi kanye nezinketho zokwelapha ezingase zibe khona, sicela uthintane nodokotela wakho. Amaqembu okusekela kanye nokwelulekwa nakho kungaba usizo ekubhekaneni nezinselele zoku umdlavuza wamanyikwe.

Ukwesekwa kokudla okunomsoco nakho kubalulekile kubantu abanalesi sifo umdlavuza wamanyikwe. Amanyikwe anendima ebalulekile ekugayekeni ukudla, futhi ukwelashwa ngokuvamile kungase kuthinte ikhono lokugaya ukudla ngendlela efanele. Ukusebenza nodokotela wezokudla obhalisiwe kungasiza ekulawuleni izinkinga zokugaya ukudla nokuqinisekisa ukudla okwanele.

Ukubikezela kwe Umdlavuza Wamanyikwe

I-prognosis ye umdlavuza wamanyikwe kuyahlukahluka kuye ngesigaba somdlavuza, impilo yesiguli iyonke, kanye nokwelashwa okutholiwe. Ukutholwa kusenesikhathi nokwelashwa kubalulekile ukuze kuthuthukiswe amathuba okusinda. Ngokusho kwe-American Cancer Society, izinga lokusinda leminyaka engu-5 lokwenziwa kwendawo umdlavuza wamanyikwe cishe u-44%, kuyilapho izinga lokusinda leminyaka engu-5 kwabathuthukisiwe umdlavuza wamanyikwe esesabalale ezithweni ezikude cishe ngama-3%. [1]

Izilingo Zomtholampilo ze Umdlavuza Wamanyikwe

Izivivinyo zemitholampilo ziyizifundo zocwaningo eziphenya izindlela zokwelapha ezintsha umdlavuza wamanyikwe. Ukubamba iqhaza esivivinyweni somtholampilo kungase kunikeze ukufinyelela kumakhambi asezingeni eliphezulu angakatholakali kabanzi. Uma ungathanda ukufunda kabanzi mayelana nezivivinyo zomtholampilo ze umdlavuza wamanyikwe, khuluma nodokotela wakho noma useshe izivivinyo kuwebhusayithi ye-National Cancer Institute. [2]

Isifinyezo

Umdlavuza wamanyikwe yisifo esibi esidinga ukuxilongwa nokwelashwa ngokushesha. Ukuqonda izici eziyingozi, izimpawu, nezinketho zokwelapha kungasiza abantu ukuba benze izinqumo ezinolwazi mayelana nokunakekelwa kwabo. Ucwaningo oluqhubekayo kanye nentuthuko ekwelashweni kuthuthukisa umbono wabantu abane umdlavuza wamanyikwe.

Izibalo kanye Nokwaziswa Okubalulekile

[1] I-American Cancer Society: https://www.cancer.org/cancer/types/pancreatic-cancer/detection-diagnosis-staging/survival-rates.html

[2] Isikhungo Sikazwelonke Somdlavuza: https://www.cancer.gov/about-cancer/treatment/clinical-trials