28 G6PD screening test 不宜於何時執行?
(A)新生兒
(B)兒童
(C)成人
(D)發生急性溶血性貧血時
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統計: A(96), B(1), C(25), D(1180), E(0) #848674
統計: A(96), B(1), C(25), D(1180), E(0) #848674
詳解 (共 1 筆)
#4880073
(D)某些G6PD缺乏症的基因突變會使reticulocyte的G6PD酵素活性較成熟RBC來得高,發生急性溶血性貧血時血液中reticulocyte比例升高且成熟RBC比例下降,此時施作G6PD screening test會呈現偽陰性(G6PD酵素活性正常),文獻建議至少相隔2-3個月後再進行檢測。
Roper, D., Layton, M., Rees, D., Lambert, C., Vulliamy, T., De la Salle, B., D’Souza, C. and (2020), Laboratory diagnosis of G6PD deficiency. A British Society for Haematology Guideline. Br J Haematol, 189: 24-38. https://doi.org/10.1111/bjh.16366
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