당원병 1b 형 1례

We report a case of an 18-month-old girl with glycogen storage disease type Ib (GSD Ib). Her neutrophil counts had gradually decreased to less than $500/{\mu}L$ by the age of 3 years. However, there were no recurrent bacterial infections. Mutation analysis of the glucose-6-phosphate translocase (G6P...

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Veröffentlicht in:Korean journal of pediatrics 2009, Vol.52 (12), p.1383-1387
Hauptverfasser: 김문선, 박재복, 기창석, 김진경, Kim, Moon-Sun, Park, Jae-Bok, Ki, Chang-Seok, Kim, Jin-Kyung
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Sprache:kor
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Zusammenfassung:We report a case of an 18-month-old girl with glycogen storage disease type Ib (GSD Ib). Her neutrophil counts had gradually decreased to less than $500/{\mu}L$ by the age of 3 years. However, there were no recurrent bacterial infections. Mutation analysis of the glucose-6-phosphate translocase (G6PT) gene revealed a compound heterozygous missense mutation (Ala148Val/Gly273Asp). 저자들은 생후 18개월 여아에서 당원병 Ib 형을 경험하였기에 보고하는 바이다. 진단 시에는 호중구 감소증이 없었고, 이후 점차 중성구가 감소하여 3세에 절대적 호중구수가 $500/{\mu}L$ 미만을 보였다. 반복적인 세균 감염은 없었다. 유전자(SLC37A4) 검사에서 복합 이형접합체 과오돌연변이(Ala148Val/Gly273Asp)를 확인할 수 있었다.
ISSN:1738-1061
2092-7258