Hypochromia: tlhaloso, matšoao, kalafo

Hypochromia: tlhaloso, matšoao, kalafo

Hypochromia ke lentsoe la bongaka bakeng sa tahlehelo ea 'mala ka har'a setho, lisele kapa lisele. E ka sebelisoa ka ho khetheha ho dermatology ho fana ka matheba a letlalo a hypochromic kapa ho hematology ho khetholla lisele tse khubelu tsa mali tsa hypochromic.

Hypochromia ke eng ho dermatology?

Ho dermatology, hypochromia ke lentsoe le sebelisetsoang ho bolela ho lahleheloa ke 'mala ka har'a litho tse kang letlalo, moriri le moriri oa' mele. E ka boela ea sebelisoa ho tšoaneleha ho lahleheloa ke 'mala mahlong.

Sesosa sa tishu hypochromia ke eng?

Hypochromia e bakoa ke khaello ea melanin, pigment ea tlhaho e hlahisoang ke melanocyte ka har'a 'mele' me e ikarabella bakeng sa 'mala oa letlalo, moriri, moriri oa' mele le mahlo. Ka hona, hypochromia e ka bakoa ke sekoli tlhahisong ea melanin kapa ho senyeha ha 'mala ona.

Khaello ea melanin e ka ba le litšiea tse ngata. E ka ba ka ho khetheha ka lebaka la tšoaetso, lefu la autoimmune kapa lefu la lefutso. Har'a lisosa tsa hypochromia ho dermatology, re fumana mohlala:

  • eaalbinism ea oculocutaneous, e khetholloang ke ho ba sieo ha melanin ka ho feletseng letlalong, moriri, moriri oa 'mele le mahlo;
  • boalbino bo itseng kapa bo-piebaldism eo, ho fapana le albinism ea oculocutaneous, e amang letlalo le moriri feela;
  • le vitiligo, lefu la autoimmune le bakang ho nyamela ho tsoelang pele ha melanocyte, lisele tse qalong ea tlhahiso ea melanin;
  • ealefu la hypopituitarism, e khetholloang ka ho tšoaroa ha li-hormone tse tsoang karolong e ka pele ea pituitary e ka lebisang ho senyeha ha litho tsa 'mele le lera la mucous;
  • le tinea versicolor, mycosis e ka fellang ka ponahalo ea matheba a hypopigmented, a boetse a bitsoa matheba a letlalo a hypochromic.

Mokhoa oa ho phekola hypochromia ho dermatology?

Tsamaiso ea hypochromia e itšetlehile ka ho hlahlojoa ha dermatologist. Ha ho na le mycosis, litlhare tse thibelang tšoaetso li ka etsa mohlala, ka mohlala. Maemong a mang, hona joale ha ho na phekolo e fumanehang. Leha ho le joalo, mehato ea thibelo e khothalletsoa ho fokotsa nts'etsopele ea depigmentation. Thibelo e kenyelletsa ho sireletsa letlalo, moriri le mahlo khahlanong le mahlaseli a kotsi a ultraviolet (UV).

Hypochromia ea lisele tse khubelu tsa mali ke eng?

 

Ho hematology, hypochromia ke lentsoe la bongaka le ka sebelisoang ho bolela ho se tloaelehe ha lisele tse khubelu tsa mali (lisele tse khubelu tsa mali). Re bua ka hypochromia ea lisele tse khubelu tsa mali ha li hlaha ka mokhoa o sa tloaelehang nakong ea tlhahlobo ka mokhoa oa ho silafatsa oa May-Grünwald Giemsa. Joale lisele tse khubelu tsa mali li bitsoa hypochromes.

Sesosa sa lisele tse khubelu tsa mali tsa hypochromic ke eng?

Bosoeu ba lisele tse khubelu tsa mali bo bontša khaello ea hemoglobin. Ha e le hantle, hemoglobin ke karolo ea lisele tse khubelu tsa mali e fanang ka 'mala oa tsona o mofubelu o tummeng. Hape ke protheine e ikarabellang bakeng sa ho tsamaisa oksijene ka har'a 'mele, ka hona bohlokoa ba taolo e potlakileng ea hypochromia ea lisele tse khubelu tsa mali.

Meriana, khaello ena ea hemoglobin e bitsoa hypochromic anemia. E tšoauoa ka boemo bo sa tloaelehang ba hemoglobin maling. Hypochromic anemia e ka ba le lisosa tse ngata ho kenyelletsa:

  • khaello ea tšepe (tšepe ea khaello ea mali), e leng karolo ea trace e kenyang letsoho ho thehoeng ha hemoglobin;
  • bofokoli bo futsitsoeng, bo kang thalassemia.

Tsela ea ho lemoha hypochromic anemia?

Lisele tse khubelu tsa Hypochromic li ka bonoa ka letheba la May-Grünwald Giemsa. Ho sebelisa li-reagents tse fapaneng, mokhoa ona o khetholla mefuta e fapaneng ea lisele tsa mali ka har'a sampole ea mali. Mebala ena e etsa hore ho khonehe ka ho khetheha ho khetholla lisele tse khubelu tsa mali, kapa lisele tse khubelu tsa mali, tse hlokomelehang ka 'mala oa tsona o mofubelu. Ha lisele tsena tsa mali li bonahala li le lerootho ka tsela e sa tloaelehang, e bitsoa hypochromia ea lisele tse khubelu tsa mali.

Hypochromic anemia hangata e fumanoa ka ho lekanya likarolo tse peli tsa mali:

  • tekanyo ea "corpuscular hemoglobin content" (TCMH), e lekanyang palo ea hemoglobin e ka har'a sele e khubelu ea mali;
  • tekanyo e tloaelehileng ea hemoglobin ea corpuscular (CCMH), e tsamaellanang le bongata ba hemoglobin ka sele e 'ngoe e khubelu.

Re bua ka hypochromia ea lisele tse khubelu tsa mali maemong a latelang:

  • TCMH ka tlase ho 27 µg ka sele;
  • ea CCMH ka tlase ho 32 g / dL.

Taolo ea hypochromic anemia ke eng?

Kalafo ea hypochromic anemia e itšetlehile ka tšimoloho ea eona le tsela ea eona. Ho itšetlehile ka boemo, khaello ea hemoglobin e ka alafshoa ka tšepe kapa ka tšelo ea mali.

Maemong a boima le ho feta, ho ka hlokahala hore ho fetisetsoe moko oa masapo.

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