Lymphocytic khansa ya m'magazi, kapena CLL , ndiyo yafala kwambiri m'magazi akuluakulu ku United States.
Nanga bwanji za myeloid leukemia, kapena AML?
- Ngati mutayesetsa kufufuza mwachangu, izi zingakuchititseni kusocheretsa, kuti mukhulupirire kuti AML ndi khansa yowopsa kwambiri kwa anthu akuluakulu. AML ali ndi chiwerengero chokwanira chaka chilichonse, koma chiwerengero chonsechi chimapereka ndalama zambiri kuchokera kwa ana-AML ndi kachilombo kawiri kawiri m'magazi, ndipo khansa ya m'magazi ndiyo khansa yambiri ya ubwana .
- AML ndi omwe amapezeka ndi khansa ya m'magazi akuluakulu, omwe angakhale chisokonezo china. Pofotokoza za khansa ya m'magazi, mawu achilendo ndi achilendo amakhala ndi matanthawuzo osiyana kusiyana ndi omwe amachititsa, kunena, pokamba za bronchitis yoopsa komanso ya bronchitis. Matenda a m'magazi amatanthauza chizoloŵezi chofulumira msinkhu, pamene matendawa amatanthauza khansa ya m'magazi imene mbiri yakale imawonedwa ngati matenda ochepa kwambiri omwe munthu angakhale nawo kwa zaka zambiri. Masiku ano, matenda a leukemias aakulu amadziwika mosiyanasiyana, ndipo amakhala ndi zaka pafupifupi 2 mpaka 20 kuchokera nthawi yomwe amapezeka.
Pakati pa akuluakulu, mitundu yambiri ya khansa ya m'magazi ndi CLL (37 peresenti) ndi AML (31 peresenti). ZONSE zimakhala zowonjezeka m'zaka zapakati pa 0 mpaka 19, zomwe zimaphatikizapo 75 peresenti ya milandu m'magulu amenewo.
Zimalingalira za 2016-2017
Anthu pafupifupi 62,130 (mibadwo yonse) adzapezeka ndi khansa ya m'magazi, malinga ndi American Cancer Society.
Pano pali kuwonongeka kwa mtundu (mibadwo yonse):
Mitsempha Yambiri ya Myeloid Leukemia: 21,380
Chronic Lymphocytic Leukemia: 20,110
Matenda a Myeloid a Edzi: 6,660
Odwala Lymphocytic Khansa ya m'magazi: 5,970
Matenda a m'magazi ena: 5,910
Zolemba ndi CLL Zolemba
CLL imaonedwa ngati yowoneka mosiyana ndi matenda omwewo monga ang'onoang'ono a lymphocytic lymphoma, kapena SLL - imodzi mwa maselo am'mbuyo omwe sali kukula pang'onopang'ono osati a Hodgkin.
Mbiri ya banja ndi yofunika kwa CLL; makolo, abale, kapena ana a anthu omwe ali ndi CLL ali ndi chiopsezo chowirikiza kawiri.
Nazi zina zowonjezera kuchokera ku American Cancer Society:
- Pafupifupi 25 peresenti ya matenda atsopano a khansa ya m'magazi ndi CLL
- Chiŵerengero cha moyo wa kutenga CLL ndi pafupifupi 1 mwa 200
- Ngozi ya CLL ndi yapamwamba kwambiri kuposa amuna
- Avereji ya zaka zakubadwa ndi zaka pafupifupi 71
- CLL ndi yosawerengeka pansi pa zaka makumi anayi ndi makumi anai, ndipo ndizosoweka kwambiri kwa ana.
Zizindikiro za chifukwa
Malingana ndi American Cancer Society, ochita kafukufuku amakhulupirira kuti CLL imayamba pamene B-lymphocytes - mtundu wa selo woyera wamagazi womwe ungakhoze kukhwima kuti apange ma antibodies - apitirize kugawanitsa osasunthika ndi osatetezedwa atakumana ndi akudziwika kunja kwa antigen . Zomwe zimatchulidwa ponena za momwe izi zikuchitikira komanso zochitika zonsezi zikudziwikiratu, koma zina mwa zilembo za CLL zakhala zikufotokozedwa ndipo zikuyamba kumvetsetsedwa bwino.
Pafupifupi 17p Kutaya CLL
17p kuchotsa CLL kumatchulidwa chifukwa chidutswa cha chromosome, chromosome 17, chatayika - ndipo nthawi zambiri, limodzi ndi jini lofunika kwambiri lomwe limatchedwa p53 lomwe limalamulira kufala kwapadera, kapena kufala kwa maselo.
Kuchotsa 17p kumapezeka pafupifupi 3 mpaka 10 peresenti ya anthu omwe ali ndi CLL, onse. Kuchotsa CLL ndi mtundu wa CLL umene uli wovuta kuchiritsa; anthu omwe ali ndi mphamvu 17L kuchotsa CLL amakhala ovuta kuchiza ndi mankhwala ochizira. Mtengo wapakati, kapena wapakatikati, wokhala ndi moyo kwa zaka zosachepera zitatu.
Kuti mudziwe zambiri, onani gawo la 'CLL ndi 17p deletion' m'nkhani yogwirizana.
Kuti mudziwe zambiri pa CLL, onani nkhani ya Karen Raymaakers .
> Zotsatira:
> Leukemia ndi Lymphoma Society. Zolemba ndi Ziwerengero. Idapezeka mu September 2017.
> American Cancer Society. Khansa ya m'magazi - Chronic Lymphocytic. Idapezeka mu September 2017.
> Khansa Zoona ndi Ziwerengero, 2017 . American Cancer Society. 2017. Anapezeka mu September 2017.