【Iteknoloji Entsha】Ukuchithwa kwemela ejoliswe kuyo kufikelele kwiSibhedlele saseBeijing South Region.

I-Cryoablation: "Iindaba ezimnandi" kwizigulana ezineethumba eziqinileyo kwiindawo ezahlukeneyo zomzimba

Inkwenkwezi yefilimu edumileyo yaseHong Kong uWu MengDaUkusweleka kukaMalume uDa ngenxa yomhlaza wesibindi kuye kwabangela ukuba abantu abaninzi bazisole. “Umhlaza wesibindi” wawusaziwa njengokumkani womhlaza, kwaye ama-70% ezigulane zomhlaza wesibindi zifunyenwe zikwinqanaba eliphakathi nelisekupheleni.

UChen Xiaoxu, odlale umsebenzi wobugcisa woncwadi lwesiTshayinaIphupha leeNdlu eziBomvu, usweleke ngenxa yomhlaza webele. Kwiminyaka yakhe emifutshane engama-42 yobomi, wakhunjulwa ngeRed Mansions waza wanika ababukeli baseTshayina isithixo sabo sokuqala kunye nenkwenkwezi.

I-World Health Organisation iqinisekisa ukuba ngenkqubela phambili kwezonyango, malunga nesithathu semihlaza ngoku inokuthintelwa, isithathu sinokunyangwa, kwaye isithathu esiseleyo sinokunyangwa ukunciphisa iintlungu, kwaye abantu abasadingi kuqwalasela umhlaza "njengesifo esibulalayo."

Zithini iingenelo ze-cryoablation? Zithini iingenelo ezipheleleyo enazo ngaphezu konyango lomhlaza oluqhelekileyo?

Imigaqo ye-cryoablation

Eyona nto iphambili emzimbeni womntu ngamanzi, kwaye zonke iiseli ezakha umzimba womntu zikwimeko yolwelo ezinzileyo, kwaye ukwehla kobushushu kuya kukhokelela kutshintsho olufana nokwakheka nokukhula kweekristale zomkhenkce kule ndawo yolwelo, kunye nokwanda koxinzelelo lwe-osmotic kwiseli, okunokubangela umonakalo kwiseli kwanokufa emva kokufikelela kwinqanaba elithile.

Ukuqandisa kuya kupholisa ngokukhawuleza izicubu zethumba ukuya ngaphantsi kwe -180℃, kuze kuphinde kufudumale, nto leyo enokubangela ngokuthe ngqo ukuphelelwa ngamanzi emzimbeni kunye nokuqhekeka kweeseli zethumba; Okanye kutshabalalise imithambo yegazi emincinci yethumba kwaye kukhokelele kwi-hypoxia, nto leyo ekhokelela ekufeni kweeseli zethumba; Izicubu zethumba ezifileyo ezishiywe kwindawo yazo emva kokususwa kwesikhumba kubanda zingasetyenziswa njenge-antigen ukukhuthaza impendulo yomzimba yokulwa nethumba. Emva kokuqandisa, iiseli zomhlaza zivakalelwa ngakumbi yi-chemotherapy okanye i-radiation, enokuphucula isiphumo se-chemotherapy okanye i-radiation.

Iingenelo "zotyando lwe-cryoablation"

①Unyango olungenalo utyando kakhulu: umonakalo omncinci, ukopha okuncinci, utyando olulula, izinga eliphezulu lempumelelo, iingxaki ezimbalwa, impembelelo encinci ekusebenzeni kwamalungu omzimba, ukuchacha ngokukhawuleza kwezigulane, ukuhlala ixesha elifutshane esibhedlele, iindleko ezincitshisiweyo zesibhedlele.

②Isiphumo siyamangalisa: unyango olujoliswe kulo, indawo echanekileyo, ubushushu obuphantsi kakhulu bunokutshabalalisa ngokupheleleyo izicubu ezinesifo.

③Ukubeka esweni ngexesha langempela: Ukubeka esweni umfanekiso ngexesha langempela lomsebenzi wonke, ukuqandisa i-ice hockey, ubushushu bezicubu.

④Ukhuseleko oluphezulu: yonke inkqubo yokubhoboza ijongwa phantsi komfanekiso ukuze kuthintelwe ukonakala kwamalungu abalulekileyo; Inaliti yokubhoboza iqandisiwe kuphela encamini ngaphandle kokonakalisa izicubu eziqhelekileyo zendlela yokubhoboza.

⑤ Iimpawu ezibanzi: Ifanelekile kwiithumba zomzimba eziqinileyo, ingakumbi kubantu abadala nabagulayo, kunye nezigulana ezikwinqanaba eliphezulu ezingenakunyangwa okanye ezingaphumeleliyo kwezinye iindlela zonyango.

⑥Unyango olungenabuhlungu: Xa kuthelekiswa nokususwa kobushushu, ukuqandisa kunefuthe lokuthomalalisa iintlungu, isigulane asinantlungu ngexesha lotyando, kwaye utyando lwenziwa phantsi kwe-anesthesia yendawo. Akukho miqathango yeemeko ze-anesthesia; Ukuphelisa iintlungu zomhlaza ixesha elide emva kokuqandisa.

⑦Ukuphinda-phinda: Inganyangwa izihlandlo ezininzi ukuze iqiniswe kwaye yonyuse ukusebenza kwayo.

⑧Ukusetyenziswa okudibeneyo: kungenziwa kodwa, kungadityaniswa ngokulandelanayo ne-radiotherapy kunye ne-chemotherapy, utyando, njl.njl., ukuphucula isiphumo se-radiotherapy kunye ne-chemotherapy.