Inqanaba le-4 Umhlaza wePancreatic: Ukuqonda, iiKhetho zoNyango, kunye nethemba 

Inqanaba le-4 umhlaza we-pancreatic, ekwabizwa ngokuba ngumhlaza we-metastatic pancreatic, ibonisa ukuba umhlaza usasazeke kumalungu akude. Ngelixa inika imingeni ebalulekileyo, ukuqonda isifo, unyango olukhoyo, kunye nophando oluqhubekayo kubalulekile ekuphuculeni iziphumo kunye nomgangatho wobomi. Eli nqaku libonelela ngesishwankathelo esibanzi isigaba 4 umhlaza wepancreatic, kubandakanywa iimpawu, ukuxilongwa, ukhetho lonyango, kunye nezibonelelo zokuxhasa.

Ukuqonda iNqanaba lesi-4 loMhlaza wePancreatic

Inqanaba le-4 umhlaza we-pancreatic kuthetha ukuba iiseli zomhlaza ezisuka kudakada ziye zanwenwela kwamanye amalungu omzimba. Oku kusasazeka, okubizwa ngokuba yimetastasis, ngokuqhelekileyo kuchaphazela isibindi, imiphunga, kunye ne-peritoneum (inwebu yomngxuma wesisu). I-American Cancer Society inikezela ngolwazi olunzulu malunga nenkqubo yesiteji somhlaza we-pancreatic.

Iimpawu zeSigaba 4 Umhlaza wePancreatic

Iimpawu ze isigaba 4 umhlaza wepancreatic inokwahluka ngokuxhomekeke kwindawo yemetastasis. Iimpawu eziqhelekileyo ziquka:

• Iintlungu zesisu
• I-Jaundice (isikhumba kunye namehlo aphuzi)
• Ukunciphisa umzimba
• Ukulahlekelwa ngumdla wokutya
• Isicaphucaphu kunye nokugabha
• Ukudinwa
• Utshintsho kwimikhwa yamathumbu
• I-Ascites (ukunyuka kolwelo kwisisu)

Kubalulekile ukuqaphela ukuba ezi zimpawu zinokubangelwa zezinye iimeko. Ukuba ufumana nayiphi na yezi mpawu, kubalulekile ukudibana nogqirha ukuze ufumane ukuxilongwa ngokufanelekileyo.

Ukuxilongwa kweNqanaba lesi-4 loMhlaza wePancreatic

Ukuxilonga isigaba 4 umhlaza wepancreatic ibandakanya indibaniselwano yovavanyo lwemifanekiso, i-biopsies, kunye novavanyo lwegazi. Olu vavanyo lunceda ukufumanisa ubungakanani bomhlaza kunye nezigqibo zonyango olukhokelayo.

• Uvavanyo lomfanekiso: I-CT scans, i-MRI scans, kunye ne-PET scans zinokunceda ukujonga i-pancreas kunye nokuchonga nawaphi na amathumba okanye i-metastasis.
• I-Biopsy: I-biopsy ibandakanya ukuthatha isampulu yesihlunu kwi-pancreas okanye indawo ye-metastatic ukuqinisekisa ubukho beeseli zomhlaza.
• Uvavanyo lwegazi: Uvavanyo lwegazi, olufana novavanyo lwesibindi kunye neemvavanyo zokumakisha i-tumor (umzekelo, i-CA 19-9), inokubonelela ngolwazi olongezelelweyo malunga nomhlaza.

Iinketho zonyango kwiNqanaba lesi-4 loMhlaza wePancreatic

Injongo ephambili yonyango lwe isigaba 4 umhlaza wepancreatic kukulawula ukukhula komhlaza, ukuthomalalisa iimpawu, kunye nokuphucula umgangatho wobomi. Ngenxa yokuba umhlaza sele usasazekile, utyando lokususa ithumba eliphambili alisoloko liyinto yokukhetha. Nangona kunjalo, ezinye iindlela zonyango zinokusetyenziswa ukulawula isifo.

Unyango ngamachiza

I-Chemotherapy lunyango lwenkqubo olusebenzisa amayeza ukubulala iiseli zomhlaza kuwo wonke umzimba. Lolona nyango luxhaphakileyo lwe isigaba 4 umhlaza wepancreatic. Iirejimeni ze-Chemotherapy zihlala ziquka indibaniselwano yamachiza, afana nala:

• Gemcitabine
• Paclitaxel
• IFOLFIRINOX (indibaniselwano ye-fluorouracil, leucovorin, irinotecan, kunye ne-oxaliplatin)

Ukukhethwa kwerejimeni ye-chemotherapy kuxhomekeke kwizinto ezahlukeneyo, kubandakanywa impilo yonke yesigulane kunye neempawu ezithile zomhlaza. Iziko loPhando loMhlaza laseShandong Baofa ligxininisa indlela yobuqu yonyango lwechemotherapy, elungelelanisa unyango ngokweemfuno zesigulana ngasinye. Funda ngakumbi malunga ne IZiko loPhando ngoMhlaza laseShandong Baofa kunye nokuzinikela kwabo kuphando lomhlaza.

Unyango ekujoliswe kulo

Amachiza onyango ekujoliswe kuwo ajolise kwiimolekyuli ezithile ezibandakanyekayo ekukhuleni kweeseli zomhlaza kunye nokuphila. Ngokomzekelo, ukuba i-tumor yesigulana inokuguqulwa kwemfuza ethile (njengokuguqulwa kwe-BRCA), iziyobisi ezijolise ekuguquleni zinokusetyenziswa. Olu nyango luhlala lusetyenziswa kunye nechemotherapy.

Immunotherapy

I-Immunotherapy inceda amajoni omzimba ukulwa nomhlaza. Nangona i-immunotherapy ibonise isithembiso kwezinye iintlobo zomhlaza, ayikasetyenziswa ngokubanzi isigaba 4 umhlaza wepancreatic. Nangona kunjalo, uphando oluqhubekayo luhlola amandla onyango lwe-immunotherapy ekunyangeni esi sifo.

Unyango ngemitha

Unyango ngemitha isebenzisa imitha ephezulu yamandla ukubulala iiseli zomhlaza. Ingasetyenziselwa ukudambisa iintlungu okanye ezinye iimpawu ezibangelwa lithumba. Ingasetyenziselwa ukucutha amathumba acinezela amalungu akufutshane okanye imithambo-luvo.

Ukhathalelo lwePalliative

Ukhathalelo lwePalliative lujolise ekudambiseni iimpawu kunye nokuphucula umgangatho wobomi kwizigulana ezinezigulo ezimandundu. Ingabandakanya ukulawulwa kweentlungu, inkxaso yesondlo, kunye nenkxaso yeemvakalelo. Ukhathalelo lwePalliative lunokunikwa nakweliphi na inqanaba lomhlaza, kodwa kubaluleke kakhulu kwizigulana ezinomhlaza isigaba 4 umhlaza wepancreatic.

Ukuxilongwa kweNqanaba lesi-4 loMhlaza wePancreatic

Iprognosis ye isigaba 4 umhlaza wepancreatic ihlwempuzekile ngokubanzi. Umyinge weminyaka emi-5 yokusinda kwizigulane ezine isigaba 4 umhlaza wepancreatic imalunga ne-3%. Nangona kunjalo, amazinga okusinda anokwahluka ngokuxhomekeke kwizinto ezahlukeneyo, kubandakanywa iminyaka yesigulane, impilo yonke, kunye nokuphendula kunyango.

Kubalulekile ukukhumbula ukuba izibalo ziyi-avareji nje kwaye aziqikelele isiphumo saso nasiphi na isigulana ngasinye. Izinto ezininzi zinokuchaphazela ukusinda komntu, kunye nabanye abantu isigaba 4 umhlaza wepancreatic phila ixesha elide kunomndilili. Ukuqhubela phambili kunyango kusenziwa ngokuqhubekayo, kunika ithemba kwiziphumo eziphuculweyo.

Ukumelana neSigaba 4 soMhlaza wePancreatic

Ukuhlala kunye isigaba 4 umhlaza wepancreatic kunokuba lucelomngeni, ngokwasemzimbeni nangokweemvakalelo. Kubalulekile ukufuna inkxaso kusapho, abahlobo, kunye nabasebenzi bezempilo.

Amaqela eNkxaso

Amaqela enkxaso abonelela ngendawo ekhuselekileyo yezigulane kunye neentsapho zabo ukuba babelane ngamava abo kwaye banxibelelane nabanye abayiqondayo into abajongene nayo. I-Pancreatic Cancer Action Network (i-PanCAN) kunye ne-American Cancer Society inikezela ngolwazi malunga namaqela enkxaso kunye nezinye izibonelelo kubantu abachaphazelekayo ngumhlaza we-pancreatic.

Ukucetyiswa

Ukucetyiswa kunokunceda izigulane kunye neentsapho zazo zijamelane nemingeni engokweemvakalelo yokuphila nomhlaza. Abanyangi banokunika inkxaso kunye nesikhokelo ekulawuleni ukuxhalaba, ukudakumba, kunye neminye imiba yempilo yengqondo.

Izibonelelo

Zininzi izixhobo ezifumanekayo zokunceda izigulane kunye neentsapho ezichatshazelwayo isigaba 4 umhlaza wepancreatic. Ezi zixhobo zinokubonelela ngolwazi malunga neendlela zonyango, uncedo lwemali, kunye nenkxaso yeemvakalelo.

Ukuziphendulela: Eli nqaku libonelela ngolwazi ngokubanzi kwaye akufanele lithathwe njengengcebiso yezonyango. Soloko udibana nengcali yokhathalelo lwempilo olufanelekileyo ukuze uxilongwe kunye nonyango lwaso nasiphi na isimo sonyango.