Karolelano ea Corpuscular Volume (CMV): ke eng le hore na hobaneng e le holimo kapa e le tlase

Litaba

• Liphetoho tse ka bang teng tsa VCM
• 1. Ke eng e ka bang VCM e phahameng
• 2. Ke eng e ka bang tlaase CMV
• CMV ha ho fumanoa phokolo ea mali

VCM, e bolelang Average Corpuscular Volume, ke lenane le teng palong ea mali e bonts'ang boholo ba lisele tse khubelu tsa mali, e leng lisele tse khubelu tsa mali. Boleng bo tloaelehileng ba VCM bo lipakeng tsa 80 le 100 fl, mme e ka fapana ho latela laboratori.

Ho tseba palo ea CMV ho bohlokoa haholo ho thusa ho fumana phokolo ea mali le ho lekola mokuli kamora ho qala kalafo. Le ha ho le joalo, tlhahlobo ea VCM e tlameha ho etsoa hammoho le tlhahlobo ea palo eohle ea mali, haholo-holo HCM, RDW le hemoglobin. Ithute ho fetolela palo ea mali.

Liphetoho tse ka bang teng tsa VCM

Bophahamo ba bophahamo ba mmele bo ka eketsoa kapa ba fokotseha, 'me e' ngoe le e 'ngoe ea maemo ana e tšoaea mathata a fapaneng a bophelo bo botle:

1. Ke eng e ka bang VCM e phahameng

VCM e phahameng e bonts'a hore lisele tse khubelu li kholo, mme boleng bo eketsehileng ba RDW bo bonahala hangata, boemo bo tsejoang ka hore ke anisocytosis. Fumana hore na RDW e bolelang ha ho etsoa tlhahlobo ea mali.

Boleng bo eketsehang bo kanna ba supa mali a megaloblastic le phokolo ea mali e kotsi, mohlala. Empa e ka fetoloa le ts'ebetsong ea joala, hemorrhages, myelodysplastic syndromes le hypothyroidism.

2. Ke eng e ka bang tlaase CMV

CMV e tlase e bontša hore lisele tse khubelu tsa mali tse teng maling li nyane, li bitsoa microcytic. Lisele tse khubelu tsa mali tse microcytic li ka fumanoa maemong a 'maloa, joalo ka thalassemia e nyane, congenital spherocytosis, uremia, tšoaetso e sa foleng mme haholoholo khaello ea tšepe ea anemias, eo hape e tsejoang ka hore ke hypochromic microcytic anemias, kaha le eona e na le HCM e tlase. Utloisisa hore na HCM ke eng.

CMV ha ho fumanoa phokolo ea mali

Bakeng sa tlhahlobo ea phokolo ea mali ea laboratori, ngaka e hlahloba haholo boleng ba hemoglobin, ntle le likarolo tse ling tse joalo ka VCM le HCM. Haeba hemoglobin e le tlase, mofuta oa phokolo ea mali o ka fumanoa ho tsoa liphethong tse latelang:

• VCM e tlase le HCM: E bolela khaello ea mali ea microcytic, joalo ka khaello ea mali ea tšepe;
• CMV e tloaelehileng le HCM: E bolela khaello ea mali ea normocytic, e ka supang thalassemia;
• MCV e phahameng: Ho bolela khaello ea mali ea macrocytic, joalo ka "megaloblastic anemia" ka mohlala.

Ho ipapisitsoe le palo ea mali, ngaka e ka laela liteko tse ling tse ka netefatsang phumano ea phokolo ea mali. Bona hore na ke liteko life tse netefatsang phokolo ea mali.