Congenital leukemia in 10 neonates
10.3760/cma.j.cn113903-20191206-00702
- VernacularTitle:先天性白血病10例分析
- Author:
Xuefang YANG
1
;
Jie LUO
;
Yajuan WANG
;
Ruidong ZHANG
;
Fang SHAO
;
Min JIANG
;
Huixin WANG
Author Information
1. 国家儿童医学中心 首都医科大学附属北京儿童医院综合科 100045
- From:
Chinese Journal of Perinatal Medicine
2020;23(7):469-475
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To have a better understanding of congenital leukemia by summarizing its clinical features and prognosis.Methods:This study retrospectively recruited 10 neonates with congenital leukemia treated in Beijing Children's Hospital, Capital Medical University from January 2006 to December 2018. Clinical data including clinical manifestations, laboratory examinations, treatment and follow-up were described.Results:The 10 patients consisted of six boys and four girls. In all cases, symptoms presented within 11 d after birth. The admission complaints were jaundice ( n=4), polypnea ( n=3), fever ( n=2) and rash ( n=2). Physical examinations of the 10 patients showed eight with splenomegaly, seven with hepatomegaly and seven with petechia/skin rash. All patients had significantly increased white blood cell count (from 45.8×10 9/L to 553.0×10 9/L), complicated by different degrees of anemia and thrombocytopenia. By bone marrow biopsy, two cases were diagnosed as acute lymphoblastic leukemia and the other eight cases as acute myeloid leukemia. All cases refused chemotherapy on the preliminary diagnosis. Three cases lost follow-up and six died within two months after discharge requested by their parents. One baby had spontaneous remission, but relapsed two years later. Complete remission was achieved after strict management and no relapse was reported until ten years old. Conclusions:Congenital leukemia is a severe condition with high mortality. Some cases may achieve spontaneous remission, but long-term follow-up is needed.
