Teteʻe spherocytic anemia
Hered spherocytic anemia o se faaletonu seasea o le vaega pito i luga (membrane) o mumu sela sela. E tau atu i sela mumu toto e foliga pei o spheres, ma vave malepe o sela mumu toto (hemolytic anemia).
O lenei faaletonu e mafua mai i se le atoatoa gene. O le faʻaletonu e mafua ai le le mumu mumu toto sela membrane. O sela na aʻafia e iai se vaega laʻititi o lo latou maualuga nai lo sela mumu masani, ma e faigofie ona gagau.
O le anemia mafai mafai ona fesuiaʻi mai agamalu i ogaoga. I tulaga ogaoga o faʻalavelave e mafai ona maua i le amataga o tamaiti. I mataupu malulu e ono le amanaʻiaina seʻia matua.
O lenei faʻamaʻi e masani ona tupu i tagata e tupuga mai i matu o Europa, ae na maua uma i ituaiga uma.
Tamaiti ono maua samasama o le paʻu ma mata (jaundice) ma sesega valivali (pallor).
O isi faʻailoga e mafai ona aofia ai:
- Le lavava
- Ita
- Manava le mānava
- Vaivaiga
I le tele o tulaga, ua faʻateleina le spleen.
E mafai ona fesoasoani suʻesuʻega ile fale suesue e iloa ai le tulaga lea. O suʻega e mafai ona aofia ai:
- Toto faʻasusu e faʻaali ai sela le masani ai
- Tulaga Bilirubin
- Faitau atoa le toto e siaki ai le anemia
- Coombs suʻega
- Laʻasaga LDH
- Osmotic fragility poʻo faʻapitoa suʻesuʻega e iloilo ai mo le toto mumu toto sela
- Faitauga Retikulositula
O taotoga e aveʻese ai le spleen (splenectomy) e faʻamaloloina ai le toto vaivai ae le faʻasaʻoina le siaki le masani ai.
Aiga e iai le talaʻaga ole spherocytosis tatau ona siaki a latou fanau mo lenei faʻamaʻi.
Tamaiti e tatau ona faʻatali seʻia oʻo ile 5 tausaga e maua ai le splenectomy ona o faʻamaʻi pipisi. I mataupu laʻititi na maua i tagata matutua, atonu e le manaʻomia le aveʻese o le manava.
Tamaiti ma tagata matutua e tatau ona faia se tui puipui o le pneumococcal ae leʻi tuiina le tolo. E tatau foi ona latou mauaina faʻasologa folic acid. O tui faʻaopopo e ono manaʻomia e faʻavae i le talaaga o le tagata.
O faʻamatalaga nei e mafai ona maua mai ai nisi faʻamatalaga e uiga i le tupuaga o le spherocytic anemia:
- Genetic and Rare Diseases Information Center - rarediseases.info.nih.gov/diseases/6639/hereditary-spherocytosis
- Faʻalapotopotoga a le Atunuʻu mo gasegase seasea - rarediseases.org/rare-diseases/anemia-hereditary-spherositic-hemolytic
O le iʻuga e masani ona lelei i togafitiga. A maeʻa ona aveese le spleen, e toe foʻi le ola i le sela mumu i le tulaga masani.
Faʻafitauli e ono aofia ai:
- Maa maa
- Tele maualalo toto mumu toto gaosia (aplastic faʻafitauli) mafua mai i se viral siama, lea e mafai ona atili ai anemia leaga
Valaʻau lau fomaʻi pe a fai:
- Ua atili ai ona leaga ou faʻailoga.
- O au faʻailoga e le alualu i luma i ni togafitiga fou.
- E te mauaina ni faʻailoga fou.
Lenei o se faʻamaʻi tofi ma atonu e le mafai ona puipuia. O le mataala i lou tulaga lamatia, pei o le aiga talaʻaga o le faʻamaʻi, ono fesoasoani ia te oe ia maua faʻamaonia ma togafitiga vave.
Fuafua spherocytic hemolytic anemia; Spherocytosis; Hemolytic anemia - spherocytic
- Maua toto mumu - masani
- Maua toto mumu - spherocytosis
- Toto sela
Gallagher PG. O le toto mumu toto sela membrane. I: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Faavae Autu ma Faʻataʻitaʻiga. 7th ed. Filatelefia, PA: Elsevier; 2018: mata 45.
Merguerian MD, Gallagher PG. Tofiina spherocytosis. I le: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Tusitusiga o Pediatrics. 21 ed. Filatelefia, PA: Elsevier; 2020: chap 485.