Mlembi: Tamara Smith
Tsiku La Chilengedwe: 21 Jayuwale 2021
Sinthani Tsiku: 19 Meyi 2024
Anonim
Kodi hypochromia ndi zifukwa zazikulu - Thanzi
Kodi hypochromia ndi zifukwa zazikulu - Thanzi

Zamkati

Hypochromia ndi mawu omwe amatanthauza kuti maselo ofiira amakhala ndi hemoglobin yocheperako kuposa yachibadwa, amawonedwa ndi microscope yokhala ndi mtundu wowala. Pachithunzithunzi chamagazi, hypochromia imayesedwa ndi index ya HCM, yotchedwanso Average Corpuscular Hemoglobin, yomwe imawonetsa kuchuluka kwa hemoglobin m'maselo ofiira amwazi, kuwonedwa kuti ndiyabwino mtengo wa 26 mpaka 34 pg kapena malinga ndi labotale momwe mayeso adachitidwa.

Ngakhale HCM ikuwonetsa hypochromia, ndikofunikira kuti ma erythrocyte amawunikiridwa mopyola muyeso popeza ndizotheka kuwunika zosintha zina ndikuwonetsa ngati hypochromia ndiyabwino, yochenjera, yopepuka kapena yayikulu. Zimakhala zachilendo kuti hypochromia iperekedwe ndi microcytosis, ndipamene maselo ofiira ofiira amakhala ocheperako kuposa nthawi zonse. Onani zambiri za microcytosis.

Momwe mungamvetsetse hypochromia m'magazi

Chifukwa cha kuchuluka kwa magazi nkutheka kuti zidalembedwa kuti hypochromia wofatsa, wofatsa kapena wolimba adawonedwa, ndipo izi zikutanthauza kuti mukawerenga magawo asanu mpaka khumi a chopaka magazi, ndiye kuti, mutatha kuwona pansi pa microscope kuyambira 5 mpaka Madera 10 osiyanasiyana achitsanzo, maselo ofiira a hypochromic ofiira amadziwika poyerekeza ndi maselo ofiira amwazi. Mwambiri, izi zitha kuyimira:


  • Hypochromia yabwinobwino, pamene 0 mpaka 5 maselo ofiira a magazi amawonekera pakuwona microscope;
  • Discoch hypochromia, pamene 6 mpaka 15 maselo ofiira a hypochromic amawoneka;
  • Hypochromia yapakatikati, pakawonedwa hypochromic 16 mpaka 30;
  • Hypochromia yayikulu, pomwe ma cell ofiira ofiira oposa 30 amawonekera.

Malinga ndi kuchuluka kwa maselo ofiira a magazi, dokotala amatha kuwona kuthekera kwa matendawa komanso kuopsa kwake, ndipo ndikofunikanso kuwunika magawo ena owerengera magazi. Phunzirani kutanthauzira kuchuluka kwa magazi.

Zimayambitsa hypochromia

Hypochromia nthawi zambiri imawonetsa kuchepa kwa magazi, komabe matendawa amatha kumalizika pambuyo pofufuza magawo ena onse owerengera magazi ndi zotsatira za mayeso ena omwe adafunsa ndi adotolo. Zomwe zimayambitsa hypochromia ndi izi:

1. Iron akusowa magazi m'thupi

Kuperewera kwa magazi m'thupi kwachitsulo, komwe kumatchedwanso kusowa kwa magazi m'thupi, ndichimodzi mwazomwe zimayambitsa hypochromia, chifukwa chitsulo ndichofunikira pakupanga hemoglobin. Chifukwa chake, ngati chitsulo chilipo chochepa, hemoglobin imapangika pang'ono ndipo chigawochi chimachepa m'maselo ofiira, kuwapangitsa kumveka bwino.


Pachithunzithunzi chamagazi, kuwonjezera pa hypochromia, microcytosis imatha kuwonedwa, chifukwa chifukwa cha kuchepa kwa mpweya womwe oxygen yomwe imanyamulidwa kupita ku ziwalo zina ndi ziwalo, kumatulutsa maselo ofiira ochulukirapo mu amayesa kupereka kusowa kwa mpweya, nthawi zambiri awa amakhala ma erythrocyte ocheperako kuposa wamba. Kuti mutsimikizire mtundu wa kuchepa kwa magazi m'thupi, mayesero ena amafunsidwa, monga muyeso wa seramu iron, transferrin ferritin ndi machulukitsidwe a transferrin.

Kuperewera kwachitsulo kumatha kuchitika chifukwa cha zakudya zopatsa thanzi, momwe munthu amadya zakudya zochepa, chifukwa chakumasamba kwakukulu, matenda am'matumbo otupa kapena chifukwa cha zinthu zomwe zimasokoneza kuyamwa kwa chitsulo, monga matenda a celiac ndi matenda Helicobacter pylori.

Chifukwa chakuchepa kwa mpweya womwe umazungulira mthupi, ndizofala kuti munthu azimva kutopa, kufooka komanso kugona tulo tambiri. Phunzirani kuzindikira zizindikilo zakuchepa kwa magazi m'thupi.


Zoyenera kuchita: Dotolo akangotsimikizira kuti ndi kuchepa kwa magazi m'thupi, kuyesedwanso kumatha kulimbikitsidwa kuti mudziwe chomwe chimayambitsa. Kutengera ndi chomwe chimayambitsa, kusintha kwa kadyedwe kitha kuwonetsedwa, kusankha zakudya zomwe zimakhala ndi chitsulo chochulukirapo, monga nyama yofiira ndi nyemba, mwachitsanzo, kapena kugwiritsa ntchito zowonjezera mavitamini, zomwe ziyenera kugwiritsidwa ntchito malinga ndi malingaliro. kuchokera kwa adotolo.

2. Thalassemia

Thalassemia ndi matenda amtundu wa hematological omwe amadziwika ndikusintha komwe kumabweretsa kusintha kwa kaphatikizidwe ka hemoglobin, komwe kumabweretsa mawonekedwe a maselo ofiira a hypochromic, popeza hemoglobin yocheperako imachepa. Kuphatikiza apo, chifukwa cha mpweya wocheperako wocheperako, mafupa amayamba kupanga maselo ofiira ochulukirapo poyesa kukweza mpweya wa oxygen, zomwe zimayambitsanso microcytosis.

Malinga ndi unyolo wa hemoglobin womwe udasinthasintha kaphatikizidwe, zizindikiro za thalassemia zimatha kukhala zovuta kwambiri, komabe, makamaka, anthu omwe ali ndi thalassemia amatopa kwambiri, kufooka, kupindika komanso kupuma pang'ono, mwachitsanzo.

Zoyenera kuchita: Thalassemia ndi matenda obadwa nawo omwe alibe mankhwala, koma kuwongolera, chifukwa chake, chithandizo chimayesetsa kuthana ndi zipsinjo ndikuletsa kufalikira kwa matenda, kuwonjezera pakulimbikitsa moyo wabwino ndikumva bwino. Kawirikawiri, kusintha kwa kadyedwe kumalimbikitsidwa, ndipo ndikofunikira kuti munthuyo apite limodzi ndi katswiri wazakudya, kuwonjezera pakuikidwa magazi. Mvetsetsani momwe chithandizo cha thalassemia chiyenera kukhalira.

3. Sideroblastic kuchepa kwa magazi

Kuchepa kwa magazi kwa Sideroblastic kumadziwika ndi kugwiritsidwa ntchito kosayenera kwa chitsulo kutulutsa hemoglobin, ngakhale kuchuluka kwa chitsulo mthupi kumakhala kwachilendo, komwe kumabweretsa hypochromia. Chifukwa chosagwiritsa ntchito chitsulo molondola, hemoglobini imachepa ndipo, chifukwa chake, imazungulira mpweya, zomwe zimapangitsa kuti zizindikilo za kuchepa kwa magazi, monga kutopa, kufooka, chizungulire komanso pallor.

Kuphatikiza pa kusanthula kwa hemogram, kuti mutsimikizire kupezeka kwa kuchepa kwa magazi m'thupi la sideroblastic, ndikofunikira kuwona magazi pansi pa microscope kuti muzindikire kupezeka kwa ma sideroblasts, omwe ndi ofanana ndi mphete omwe amatha kuwonekera m'maselo ofiira chifukwa ku kusungitsa chitsulo m'magazi ma erythroblasts, omwe ndi maselo ofiira ang'onoang'ono. Dziwani zambiri za kuchepa kwa magazi kwa sideroblastic.

Zoyenera kuchita: Mankhwala a sideroblastic anemia amachitika molingana ndi kuopsa kwa matendawa, ndipo kuwonjezera kwa vitamini B6 ndi folic acid kungalimbikitsidwe ndi adotolo ndipo, pamavuto ovuta kwambiri, kulowetsa m'mafupa kungalimbikitsidwe.

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