Radiation therapy inoshandisa kubudiswa kwe subatomic particles kubvisa magetsi kubva kumaatomu, izvo zvinounza mutero. Aya maawa atomu aya anonzi ions uye izvi zvinonzi inooni. Ionization inokuvadza DNA yemasero uye inoguma muisero kufa. Nenzira iyi, inogona kushandiswa kurapa mishonga yekenza, kusanganisira mamwe maitiro e testicular kenza.
MuUnited States, masero emasikirwo anowanzoonekwa mumakamuri anozivikanwa se grey (akafuridzirwa Gy).
Apo Radiation Therapy Inoshandiswa
Radiation therapy inoshandiswa mune imwe rudzi rwekenza inopupurirwa inonzi seminoma, iyo inowanzova yakajeka kune miviri yakawanda kupfuura imwe yechirwere chekenza subtypes. Zvichipa uku kunzwisisika, seminoma inogona kuva, uye inowanzo, inopodzwa mushure mekurapwa kwemaawa. Radiation inoshandiswa mumatanho chaiwo eminomoma.
Muchitambo I seminoma, hapana chekuzivikanwa / kenza inooneka kunze kwenyaya. Zvisinei, zvinogoneka kuti microscopic yemasero emasera akafamba asingaoneki kune zvakatevedzana zvemaitiro emakumbo shure kwechirwere chinonzi retroperitoneal lymph nodes. Radiation therapy inogona kuitwa sekuchengetedza kuuraya chero masero emukenza angave asingazivikanwi achipararira kune lymph nodes. Izvi hazviwanzoitwa nokuti kunyange kana ichiparadzirwa kune lymph nodes inowanikwa mushure mekusina mazai ezuva, ichiri kunyanya kuporesa nemirairo kana chemotherapy.
Muchikamu chechipiri seminoma, kunze kwekuti node dzinobatanidzwa dzikawedzerwa zvakanyanya, remishonga inonzi radiation kazhinji inopindira inopindira yekurapa / kurapa kenza. Chemotherapy inoshandiswawo pane imwe nzira.
Iyo Radiation Therapy Inoshanda
Radiation therapy inogona kutanga nokukurumidza apo kurapa kwakakwana kwakaitika kubva pakuberekwa (kubviswa kushandiswa kwekenza yekenza kunoitika kutanga).
Munhu anogamuchira mazairo anotanga kupinda muchikamu chekugadzirira chinozivikanwa sekuenzanisa. Zvose zvinokonzerwa nemirasi yakatemwa uye inowanikwa 20.0 Gy nokuda kwechirwere chetachiona uye 30.0 Gy yechirwere chechipiri chechipiri. Nhamba yose yakapatsanurwa uye inowanzopiwa kanomwe pavhiki mu 2 Gy zvikamu zvenguva panguva. Izvi zvinoreva kuti inofanira kutora masvondo maviri kana matatu zvichienderana nechando chaiyo uye chiyero chemavara.
Nharaunda inobatwa nemirairo inonzi semunda. Munda unobatanidza dumbu rezasi / pelvis uye inoshandiswa kutarisa lymph nodes asi ichidzivirira mashizha kune zvivako zvakapoteredza, zvakadai seitsvo.
Munhu anogamuchira mazairo anovata pasi patafura nemirairo yemirairo iri pamusoro. Nhoo inoshandiswa kuchengetedza nyaya yakasara. Kazhinji tauro rinowanikwa pakati pemakumbo kuti urambe wakagadzikana. Kugamuchira miviri inotora nguva shomanana kana munhu ari panzvimbo. Iyo mihizha inenge isingabvumirwi: hapana chiedza chinoonekwa uye hapana chinonzwika, chakafanana neine x-ray yakaitwa.
Migumisiro Yechiri
Zvimwe zvinokonzerwa nemishonga inonzi radiation inogona kuitika pakarepo kana kuitika makore pasi mumugwagwa. Migumisiro inogona kuva yenguva pfupi kana kusingaperi. Paanenge achirapa kurapwa kwemaawa hazvisi zvisizvo kuti uwane kuneta, kuora mwoyo, kunyorova kwemafupa ekuderedza marora pamwe nekuchenesa kwekanyoro.
Iko kune ngozi yakawedzerwa yekuita sterility, iyo yakaderedzwa nemaitiro ekurapa emazuva ano. Pasinei, zvakangwara kufunga nezvemhando yebhedheni isati yabatwa. Ngozi yekenza yechipiri makore mumugwagwa inowedzerwa. Dambudziko racho rakanyanya kukura kwekenza yekenza yakadai sechirwere, mudumbu, pancreas, uye netsvo. Ngozi yekenza yeropa, yakadai seyeukemia, haisi yakakwirira kwazvo, asi yakakwirira kudarika vanhu vakawanda.
Ndivanaani Vasingafaniri Kuva Nemishonga Yemaawa?
Radiation therapy haisi yevanhu vose. Vaya vane chirwere chepfungwa chinokonzerwa nehutachiona chinokwidziwa semafaro ehhashi haafaniri kuva nemirairo nokuti inogona kuwedzera ngozi yekenza yepoyo.
Vaya vane zvirwere zvinoputika (ulcerative colitis, chirwere cheCrohn, etc.) vanofanira kudzivisa kupisa mazai sezvo zvinogona kuwedzera mamiriro avo ezvinhu. Mishonga inofanirwa kudziviswa mune varwere vakambotanga kurapwa kwemaawa.