Thandizo la Proton

Thandizo la Proton ndi mtundu wa radiation yomwe imagwiritsidwa ntchito pochiza khansa. Monga mitundu ina ya radiation, mankhwala a proton amapha ma cell a khansa ndikuwalepheretsa kukula.

Mosiyana ndi mitundu ina ya ma radiation omwe amagwiritsa ntchito ma x-ray kuwononga maselo a khansa, mankhwala a proton amagwiritsa ntchito tinthu tating'onoting'ono tomwe timatchedwa ma proton. Madokotala amatha kuyang'ana matabwa a proton pachotupa, chifukwa chake kuwonongeka kochepa pamatenda oyandikana nawo. Izi zimalola madotolo kugwiritsa ntchito kuchuluka kwa radiation ndi mankhwala a proton kuposa momwe angagwiritsire ntchito ma x-ray.

Mankhwala a Proton amagwiritsidwa ntchito pochiza khansa yomwe siinafalikire. Chifukwa sichimawononga pang'ono minofu yathanzi, mankhwala a proton amagwiritsidwa ntchito nthawi zambiri pama khansa omwe ali pafupi kwambiri ndi ziwalo zovuta za thupi.

Madokotala amatha kugwiritsa ntchito mankhwala a proton pochiza mitundu yotsatira ya khansa:

• Ubongo (acoustic neuroma, zotupa zamaubongo aubwana)
• Diso (ocular melanoma, retinoblastoma)
• Mutu ndi khosi
• Mapapo
• Nthenda (chordoma, chondrosarcoma)
• Prostate
• Khansa ya khansa ya m'mawere

Ofufuzawa akuphunziranso ngati mankhwala a proton angagwiritsidwe ntchito pochiza matenda ena osagwiritsa ntchito khansa, kuphatikizapo kuchepa kwa macular.

MMENE NTCHITO

Wopereka chithandizo chazaumoyo wanu amakukwanirani ndi chida chapadera chomwe chimasunga thupi lanu panthawi yachipatala. Chida chenicheni chomwe chimagwiritsidwa ntchito chimadalira komwe kuli khansa yanu. Mwachitsanzo, anthu omwe ali ndi khansa yam'mutu amatha kukhala ndi chigoba chapadera.

Chotsatira, mudzakhala ndi computed tomography (CT) kapena magnetic resonance imaging (MRI) yojambulira kuti muwonetse malo enieni omwe mungalandire. Mukamayang'ana, mudzavala chida chomwe chimakuthandizani kuti mukhale chete. Owonetsetsa ma radiation adzagwiritsa ntchito kompyuta kuti adziwe chotupacho ndikufotokozera ma angles omwe ma proton amalowa m'thupi lanu.

Thandizo la Proton limachitika pokhapokha. Mankhwalawa amatenga mphindi zochepa patsiku kwa milungu 6 mpaka 7, kutengera mtundu wa khansa. Asanayambe mankhwalawa, mudzalowa mu chipangizocho chomwe chingakukhazikeni pansi. Wothandizira ma radiation atenga ma x-ray ochepa kuti athe kukonza bwino mankhwalawo.

Mudzaikidwa mkati mwa chida chooneka ngati donati chotchedwa gantry. Idzakuzungulirani ndikulozera ma proton kutsogolo kwa chotupacho. Makina otchedwa synchrotron kapena cyclotron amapanga ndikuthamangitsa ma proton. Kenako ma proton amachotsedwa pamakina ndipo maginito amawatsogolera ku chotupacho.

Katswiriyu atuluka mchipindacho mukamalandira mankhwala a proton. Mankhwalawa amangotenga mphindi imodzi kapena ziwiri. Simuyenera kumva mavuto. Chithandizo chitatha, katswiriyo abwerera kuchipinda ndikukuthandizani kuchotsa chida chomwe chakusungani bata.

ZOKHUDZA MBALI

Thandizo la Proton limatha kukhala ndi zovuta, koma zimangokhala zofewa kuposa ma X-ray radiation chifukwa mankhwala a proton samapangitsa kuwonongeka kochepa kumatenda. Zotsatira zoyipa zimadalira dera lomwe akuchiritsidwa, koma zimatha kuphatikizira kufiyira pakhungu ndikutha kwakanthawi kwakanthawi m'dera la radiation.

PAMBUYO YA NTCHITO

Kutsatira chithandizo cha proton, muyenera kuyambiranso ntchito zanu zachizolowezi. Mutha kukawona dokotala wanu miyezi itatu kapena inayi iliyonse kukayesa kutsatira.

Thandizo la proton mtengo; Khansa - mankhwala a proton; Thandizo la radiation - mankhwala a proton; Khansa ya prostate - mankhwala a proton

Tsamba la National Association for Proton Therapy. Mafunso ofunsidwa kawirikawiri. www.proton-therapy.org/patient-resource/faq/. Idapezeka pa Ogasiti 6, 2020.

Shabason JE, Levin WP, DeLaney TF. Adauza tinthu radiotherapy. Mu: Gunderson LL, Tepper JE, olemba., Eds. Gunderson ndi Tepper's Clinical Radiation Oncology. 5th ed. Philadelphia, PA: Elsevier; 2021: chaputala 24.

Zeman EM, Schreiber EC, Tepper JE. Maziko a radiation radiation. Mu: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, olemba. Chipatala cha Abeloff's Oncology. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier; 2020: chap 27.