Mlembi: Eugene Taylor
Tsiku La Chilengedwe: 10 Ogasiti 2021
Sinthani Tsiku: 1 Kulayi 2024
Anonim
Al Fatihahku Jalan Meraih Ridho-Nya | Dr. Samih Salim Abdul Hamid al Misri
Kanema: Al Fatihahku Jalan Meraih Ridho-Nya | Dr. Samih Salim Abdul Hamid al Misri

Zamkati

Khansa ya m'magazi ndi chiyani?

Khansa ya m'magazi ndi khansa yamagazi. Pali mitundu ingapo yayikulu yama cell amwazi, kuphatikiza ma cell ofiira ofiira (RBCs), maselo oyera amwazi (WBCs), ndi ma platelets. Kawirikawiri, khansa ya m'magazi imatanthawuza khansa ya WBCs.

Ma WBC ndi gawo lofunikira kwambiri m'thupi lanu. Zimatetezera thupi lanu kuti lisakhudzidwe ndi mabakiteriya, mavairasi, ndi bowa, komanso ku maselo achilengedwe ndi zinthu zina zakunja. Mu leukemia, ma WBC samagwira ntchito ngati ma WBC wamba. Amathanso kugawanika mwachangu kwambiri ndipo pamapeto pake amadzaza maselo abwinobwino.

Ma WBC amapangidwa m'mafupa, koma mitundu ina ya ma WBC amapangidwanso mu ma lymph node, spleen, ndi thymus gland. Akapangidwa, ma WBCs amayenda mthupi lanu lonse m'magazi anu ndi zamitsempha (madzi omwe amayenda kudzera mumitsempha yam'mimba), yolumikizana ndi ma lymph node ndi ndulu.

Zowopsa za khansa ya m'magazi

Zomwe zimayambitsa khansa ya m'magazi sizidziwika. Komabe, pali zinthu zingapo zomwe zadziwika zomwe zingapangitse chiopsezo chanu. Izi zikuphatikiza:


  • mbiri ya banja ya khansa ya m'magazi
  • kusuta, zomwe zimawonjezera chiopsezo chanu chokhala ndi khansa ya m'magazi (AML)
  • Matenda amtundu monga Down syndrome
  • Matenda a magazi, monga myelodysplastic syndrome, omwe nthawi zina amatchedwa "preleukemia"
  • mankhwala am'mbuyomu a khansa ndi chemotherapy kapena radiation
  • kukhudzana ndi milingo yambiri ya radiation
  • kukhudzana ndi mankhwala monga benzene

Mitundu ya khansa ya m'magazi

Kuyamba kwa khansa ya m'magazi kumatha kukhala koopsa (kuyambika mwadzidzidzi) kapena kwanthawi yayitali (kuyambika pang'onopang'ono). Mu khansa ya m'magazi, maselo a khansa amachulukana mwachangu. Matenda a khansa ya m'magazi, matendawa amapita pang'onopang'ono ndipo zizindikilo zoyambirira zimatha kukhala zofatsa kwambiri.

Khansa ya m'magazi imadziwikanso malinga ndi mtundu wa selo. Khansa ya m'magazi yokhudzana ndi maselo a myeloid amatchedwa khansa ya m'magazi. Maselo a Myeloid ndi maselo am'magazi omwe sanakhwime omwe nthawi zambiri amakhala ma granulocytes kapena monocytes. Khansa ya m'magazi yokhudzana ndi ma lymphocyte amatchedwa khansa ya m'magazi. Pali mitundu inayi yayikulu ya khansa ya m'magazi:


Khansa ya m'magazi (AML)

Khansa ya m'magazi (AML) imatha kuchitika mwa ana ndi akulu. Malingana ndi Surveillance, Epidemiology, and End Results Program ya National Cancer Institute (NCI), pafupifupi 21,000 a AML amapezeka chaka chilichonse ku United States. Uwu ndiye mtundu wofala kwambiri wa khansa ya m'magazi. Kuchuluka kwa zaka zisanu za AML ndi 26.9%.

Khansa ya m'magazi (ALL)

Khansa ya m'magazi ya lymphocytic (ALL) imachitika makamaka mwa ana. NCI ikuyerekeza pafupifupi milandu 6,000 yatsopano ya ALL imapezeka chaka chilichonse. Zaka zisanu zapulumuka kwa ONSE ndi 68.2 peresenti.

Matenda a myelogenous khansa ya m'magazi (CML)

Matenda a myelogenous leukemia (CML) amakhudza makamaka achikulire. Pafupifupi milandu 9,000 yatsopano ya CML imapezeka chaka chilichonse, malinga ndi NCI. Zaka zisanu zakupulumuka kwa CML ndi 66.9%.

Matenda a m'magazi a lymphocytic (CLL)

Matenda a lymphocytic leukemia (CLL) amatha kukhudza anthu azaka zopitilira 55. Simawoneka kwambiri mwa ana. Malinga ndi NCI, pafupifupi 20,000 milandu yatsopano ya CLL imapezeka chaka chilichonse. Zaka zisanu zakupulumuka kwa CLL ndi 83.2 peresenti.


Khansa ya m'magazi yamagazi ndi mtundu wosowa kwambiri wa CLL. Dzinalo limachokera pakupezeka kwa ma lymphocyte a khansa pansi pa microscope.

Kodi zizindikiro za khansa ya m'magazi ndi ziti?

Zizindikiro za khansa ya m'magazi ndi monga:

  • thukuta kwambiri, makamaka usiku (lotchedwa "thukuta usiku")
  • kutopa ndi kufooka kosachoka ndi kupumula
  • kuonda mwangozi
  • kupweteka kwa mafupa ndi kukoma mtima
  • Zilonda zopweteka, zotupa (makamaka m'khosi ndi kukhwapa)
  • kukulitsa chiwindi kapena ndulu
  • mawanga ofiira pakhungu, otchedwa petechiae
  • Kutuluka magazi mosavuta komanso kuvulaza mosavuta
  • malungo kapena kuzizira
  • matenda pafupipafupi

Khansa ya m'magazi ingayambitsenso zizindikiro m'ziwalo zomwe zalowetsedwa kapena zakhudzidwa ndi maselo a khansa. Mwachitsanzo, ngati khansara imafalikira m'mitsempha yapakatikati, imatha kupweteketsa mutu, kusanza ndi kusanza, kusokonezeka, kulephera kulamulira minofu, ndi kugwidwa.

Khansa ya m'magazi imatha kufalikira mbali zina za thupi lanu, kuphatikiza:

  • mapapo
  • thirakiti la m'mimba
  • mtima
  • impso
  • mayeso

Kuzindikira khansa ya m'magazi

Khansa ya m'magazi ikhoza kukayikiridwa ngati muli ndi zoopsa zina kapena zokhudzana ndi zizindikilo. Dokotala wanu ayamba ndi mbiri yathunthu ndikuwunika kwakuthupi, koma leukemia silingazindikiridwe kwathunthu ndikuwunika kwakuthupi. M'malo mwake, madokotala amagwiritsa ntchito mayeso amwazi, ma biopsies, ndi kuyerekezera kujambula kuti adziwe.

Mayeso

Pali mayesero osiyanasiyana omwe angagwiritsidwe ntchito pozindikira khansa ya m'magazi. Kuwerengera kwathunthu kwa magazi kumatsimikizira kuchuluka kwa ma RBC, ma WBC, ndi ma platelet m'magazi. Kuyang'ana magazi anu pansi pa microscope kumathanso kudziwa ngati ma cell ali ndi mawonekedwe osazolowereka.

Matenda a biopsiescan amatengedwa m'mafupa kapena ma lymph node kufunafuna umboni wa khansa ya m'magazi. Zitsanzo zazing'onozi zimatha kuzindikira mtundu wa leukemia ndi kukula kwake. Ma biopsies a ziwalo zina monga chiwindi ndi ndulu amatha kuwonetsa ngati khansara yafalikira.

Kusinthana

Khansa ya m'magazi ikapezeka, imayambitsidwa. Kuyika masitepe kumathandiza dokotala kudziwa momwe mukuonera.

AML ndi ZONSE zimapangidwa potengera momwe ma cell a khansa amawonekera pansi pa microscope ndi mtundu wa cell yomwe ikukhudzidwa. ZONSE ndi CLL zimakonzedwa malinga ndi kuchuluka kwa WBC panthawi yodziwitsa. Kupezeka kwa maselo oyera oyera, kapena myeloblasts, m'magazi ndi m'mafupa amagwiritsidwanso ntchito kukhazikitsa AML ndi CML.

Kuwona momwe zikuyendera

Mayesero ena angapo angagwiritsidwe ntchito poyesa kukula kwa matendawa:

  • Kuyenda kwa cytometry kumayesa DNA yamaselo a khansa ndikuzindikira kukula kwawo.
  • Kuyesa kwa chiwindi kumawonetsa ngati maselo a leukemia akukhudza kapena kuwononga chiwindi.
  • Kuphulika kwa lumbar kumachitika poyika singano yopyapyala pakati pamiyala yam'munsi mwanu. Izi zimathandiza dokotala wanu kuti asonkhanitse madzimadzi a msana ndikuwona ngati khansara yafalikira ku mitsempha yayikulu.
  • Kujambula mayeso, monga ma X-ray, ma ultrasound, ndi ma scan a CT, amathandiza madotolo kuyang'ana kuwonongeka kulikonse kwa ziwalo zina zomwe zimayambitsidwa ndi leukemia.

Kuchiza khansa ya m'magazi

Khansa ya m'magazi nthawi zambiri imachiritsidwa ndi hematologist-oncologist. Awa ndi madotolo omwe amakhazikika pamavuto amwazi ndi khansa. Mankhwalawa amatengera mtundu ndi khansa. Mitundu ina ya leukemia imakula pang'onopang'ono ndipo safuna chithandizo chamankhwala mwachangu. Komabe, chithandizo cha khansa ya m'magazi nthawi zambiri chimaphatikizapo chimodzi kapena zingapo zotsatirazi:

  • Chemotherapy imagwiritsa ntchito mankhwala kupha ma cell a leukemia. Kutengera mtundu wa khansa ya m'magazi, mutha kumwa mankhwala amodzi kapena kuphatikiza mankhwala osiyanasiyana.
  • Thandizo la radiation limagwiritsa ntchito ma radiation amphamvu kuti awononge maselo a leukemia ndikuletsa kukula kwawo. Magetsi amatha kugwiritsidwa ntchito kudera linalake kapena thupi lanu lonse.
  • Kuika ma cell am'madzi m'malo mwa mafupa ndi mafupa athanzi, kaya anu (otchedwa autologous transplantation) kapena kuchokera kwa wopereka (wotchedwa allologous transplantation). Njirayi imatchedwanso kuti kukweza mafupa.
  • Tizilombo toyambitsa matenda kapena tizilombo toyambitsa matenda timagwiritsa ntchito mankhwala omwe amathandiza chitetezo cha mthupi lanu kuzindikira ndi kuwononga maselo a khansa.
  • Chithandizo chomwe akuyembekezerachi chimagwiritsa ntchito mankhwala omwe amatenga mwayi pamavuto omwe ali ndi khansa. Mwachitsanzo, imatinib (Gleevec) ndi mankhwala omwe amagwiritsidwa ntchito motsutsana ndi CML.

Kuwona kwakanthawi

Kuwona kwa nthawi yayitali kwa anthu omwe ali ndi khansa ya m'magazi kumadalira mtundu wa khansa yomwe ali nayo komanso momwe angadziwire. Khansa ya m'magazi yopezeka mwachangu ndipo ikachiritsidwa mwachangu, mpata wabwino wochira. Zina mwazinthu, monga ukalamba, mbiri yakale yamavuto amwazi, komanso kusintha kwa chromosome, zitha kusokoneza malingaliro.

Malinga ndi NCI, kuchuluka kwa anthu omwe amwalira ndi khansa ya m'magazi kwatsika pafupifupi 1% chaka chilichonse kuyambira 2005 mpaka 2014. Kuyambira 2007 mpaka 2013, kupulumuka kwa zaka zisanu (kapena peresenti yomwe idapulumuka zaka zisanu atadziwika) inali 60.6% .

Komabe, ndikofunikira kudziwa kuti chiwerengerochi chimaphatikizapo anthu azaka zonse komanso amitundu yonse ya khansa ya m'magazi. Sikulosera zamtsogolo kwa munthu m'modzi aliyense. Gwiritsani ntchito gulu lanu lachipatala kuti muchepetse khansa ya m'magazi. Kumbukirani kuti mkhalidwe wa munthu aliyense ndi wosiyana.

Zambiri

Njira Zopangira 7 Zothetsera Blackheads

Njira Zopangira 7 Zothetsera Blackheads

Mitu yakuda imakonda kupezeka pankhope, m'kho i, pachifuwa koman o mkati mwamakutu, makamaka zomwe zimakhudza achinyamata koman o amayi apakati chifukwa cha ku intha kwama mahomoni komwe kumapangi...
Mafunde otentha m'thupi: 8 zoyambitsa zomwe zingachitike ndi choti muchite

Mafunde otentha m'thupi: 8 zoyambitsa zomwe zingachitike ndi choti muchite

Mafunde otentha amadziwika ndikutentha mthupi lon e koman o kwambiri pankhope, m'kho i ndi pachifuwa, zomwe zimatha kutuluka thukuta. Kutentha kotentha kumakhala kofala kwambiri mukama iya ku amba...