Photodynamic kurapa kwekenza

Photodynamic Therapy (PDT) inoshandisa mushonga pamwe nerudzi rwechiedza kuuraya maseru egomarara.

Kutanga, chiremba anopinza mushonga unobatwa nemasero muviri wese. Mushonga unogara mumasero ekenza kwenguva yakareba kupfuura unogara mune zvakajairika, maseru ane hutano.

Mushure memazuva 1 kusvika matatu, mushonga waenda kubva mumasero ane hutano, asi unoramba uri mumasero egomarara. Ipapo, chiremba anotungamira mwenje kumaseru ekenza achishandisa laser kana imwe sosi yechiedza. Chiedza chinokonzeresa mushonga kuti ubudise mhando ye oxygen inorapa cancer ne:

• Kuuraya cancer maseru
• Kukuvadza masero eropa mune bundu
• Kubatsira hutachiona hwehutachiona-kurwisa system kurwisa bundu

Chiedza chinogona kubva kune laser kana imwe sosi. Chiedza chinowanzo shandiswa kuburikidza nechitete, chakavhenekwa chubhu inoiswa mukati memuviri. Tambo tudiki panoperera chubhu dzinonongedza mwenje kumaseru ekenza. PDT inobata kenza mu:

• Mapapu, achishandisa bronchoscope
• Esophagus, uchishandisa yepamusoro endoscopy

Vanachiremba vanoshandisa mwenje-inoburitsa diode (ma LED) kurapa cancer yeganda. Mushonga unoiswa paganda, uye mwenje unopenya paganda.

Imwe mhando yePDT inoshandisa muchina kutora ropa remunhu, iro rinobva rarapwa nemushonga rikaiswa pachiedza. Ipapo, ropa rinodzorerwa kumunhu. Izvi zvinoshandiswa kurapa zviratidzo zveimwe mhando ye lymphoma.

PDT ine mabhenefiti akati wandei. Semuenzaniso, iyo:

• Inonongedza chete maseru ekenza, kwete masero akajairwa
• Inogona kudzokororwa kakawanda munzvimbo imwechete, kusiyana nemwaranzi yemwaranzi
• Iyo ine njodzi shoma pane kuvhiyiwa
• Zvinotora nguva shoma uye zvinodhura zvishoma pane mamwe akawanda marapirwo ekenza

Asi PDT ine zvakare zvinokanganisa. Inogona chete kurapa nzvimbo dzinogona kusvika chiedza. Izvi zvinoreva kuti inogona chete kushandiswa kurapa kenza pane kana pasi peganda chete, kana mumachira enhengo dzimwe. Zvakare, haigone kushandiswa muvanhu vane zvimwe zvirwere zveropa.

Pane maviri makuru mhedzisiro mhedzisiro yePDT. Imwe kuita kunokonzerwa nechiedza chinoita kuti ganda rizvimbe, ritsve nezuva, kana kubvaruka mushure memaminetsi mashoma muzuva kana padyo nemwenje unopenya. Izvi zvinogona kutora kwenguva yakareba semwedzi mitatu mushure mekurapa. Kuti udzivise:

• Vhara mimvuri nemaketeni pamahwindo nemwenje yemuchadenga mumba mako usati wawana kurapwa kwako.
• Uya nemagirazi erima, magurovhosi, ngowani yakafara, uye pfeka mbatya dzinovhara ganda rako zvakanyanya pakurapwa kwako.
• Kwemwedzi unosvika mushure mekurapwa, gara mukati mezvinobvira, kunyanya pakati pegumi kusvika na4 manheru.
• Vhara ganda rako pese paunobuda kunze, kunyangwe pamazuva ane makore uye mumota. Usatarise pamusoro pechidzitiro chezuva, hazvizodzivise maitiro.
• Usashandise marambi ekuverenga uye dzivirira marambi ebvunzo, senge rudzi runoshandiswa nachiremba wemazino.
• Usashandise ngowani-yerudzi rwekuomesa bvudzi senge mune emisolon yebvudzi. Shandisa chete yekudziya yakadzika yekumisikidza kana uchishandisa ruoko-rwakabata bvudzi dryer.

Iyo imwe huru mhedzisiro mhedzisiro kuzvimba, izvo zvinogona kukonzera kurwadziwa kana kunetseka kufema kana kumedza. Izvi zvinoenderana nenzvimbo inorapwa. Migumisiro yacho ndeyenguva pfupi.

Phototherapy; Photochemotherapy; Photoradiation kurapa; Cancer yeguroku - photodynamic; Kenza yesophageal - photodynamic; Kenza yemapapu - photodynamic

American Cancer Society webhusaiti. Kuwana kurapa kwemasimba masimba. www.cancer.org/treatment/treatments-and-side-effects/treatment-types/radiation/photodynamic-therapy.html. Yakagadziridzwa Zvita 27, 2019. Yakasvika paKurume 20, 2020.

Lui H, Richer V. Photodynamic kurapa. Mune: Bolognia JL, Schaffer JV, Cerroni L, eds. Dermatology. 4th ed. Philadelphia, PA: Elsevier; 2018: chits. 135.

National Cancer Institute webhusaiti. Photodynamic kurapa kwekenza. www.cancer.gov/about-cancer/treatment/types/surgery/photodynamic-fact-sheet. Yakagadziridzwa Nyamavhuvhu 6, 2011. Yakasvika Nyamavhuvhu 11, 2019.

• Gomarara