Anémia (vérszegénység) vagy neuropátia (idegbántalom) okának tisztázására; vitamin ellátottság (tápláltsági állapot) felmérésére; B12 vitamin vagy folát hiány kezelésekor a terápia nyomon követésére.
Kóros teljes vérkép vizsgálat esetén, amennyiben a perifériás vérkenetben nagy méretű vörösvértestek (makrociták) és abnormális (hiperszegmentált) neutrofil granulociták láthatók; anémia (gyengség, fáradékonyság, sápadtság) és/vagy neuropátia (bizsergő vagy viszkető érzés, a szemizmok akaratlan rángása, memóriazavar, megváltozott mentális státusz) tüneteinek jelentkezésekor; B12 vitamin vagy folát hiány kezelése során.
A kar egy könyökhajlati vénájából nyert vérmintára.
A mintavétel előtt 6-8 órás éhezés javasolt. Bizonyos gyógyszerek befolyásolhatják a tesztek eredményét; ezzel kapcsolatban kövesse kezelőorvosa utasítását.
Aktuális áttekintésben használt források
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(2019 July 9, Updated). Vitamin B12. National Institutes of Health Office of Dietary Supplements. Available online at https://ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/. Accessed on 9/6/2019.
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Nagalla, S. and Schick, P. (2019 February 19, Updated). Pernicious Anemia. Medscape Hematology. Available online at https://emedicine.medscape.com/article/204930-overview. Accessed on 9/6/2019.
(2019 July 11, Updated). Folate. National Institutes of Health Office of Dietary Supplements. Available online at https://ods.od.nih.gov/factsheets/Folate-Consumer/. Accessed on 9/6/2019.
(2019 April 1, Updated). Folic acid. Office on Women's Health. Available online at https://www.womenshealth.gov/a-z-topics/folic-acid. Accessed on 9/6/2019.
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Tests
Conditions
Lisztérzékenység (coeliakia, sprue, gluténszenzitív enteropathia)
Cisztás fibrózis (mucoviscidosis, Landsteiner-Fanconi-Andersen szindróma)
Velőcsőzáródási rendellenességek
https://www.hematology.org/Patients/Anemia/
https://www.marchofdimes.org/giving/support-march-of-dimes.aspx?frp=
https://ods.od.nih.gov/factsheets/VitaminB12-Consumer/
https://ods.od.nih.gov/factsheets/Folate-HealthProfessional/
https://medlineplus.gov/folicacid.html