Clinical characteristic and curative effect analysis of congenital leukemia
10.3760/cma.j.cn101070-20191008-00943
- VernacularTitle:先天性白血病的临床特点与疗效分析
- Author:
Yujie GUAN
1
;
Jinfen HAN
;
Yange LI
;
Lili SONG
;
Yanna MAO
;
Guangyao SHENG
;
Wei LIU
Author Information
1. 郑州大学附属儿童医院，河南省儿童医院，郑州儿童医院血液肿瘤科 450053
- From:
Chinese Journal of Applied Clinical Pediatrics
2020;35(13):1000-1003
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the diagnosis and treatment of congenital leukemia and the main factors affecting its prognosis.Methods:Clinical data of children with congenital leukemia admitted to Zhengzhou Children′s Hospital from July 2007 to December 2017 were retrospectively collected.Their clinical characteristics, chemotherapy and factors affecting their long-term survival were analyzed.Results:A total of 23 cases of congenital leukemia were collected, who mostly complained of " increased white blood cells, skin nodules and skin hemorrhage" . Among them, 10 cases abandoned the treatment, who all died according to the follow-up results.Among the 13 treated cases, 7 cases were male, and 6 were female.One of the 13 cases was a twin.Eight cases were acute myeloid leukemia, and 5 cases were acute lymphoblastic leukemia.One case did not perform the fusion gene test. MLL gene was positive in 2 cases and negative in 10 cases.No other fusion genes were detected.Karyotype analysis showed that 1 case was 21-trisomy and 12 cases had a normal karyotype.All 13 patients received symptomatic and/or reduced chemotherapy.The median follow-up time was 4 years and 11 months.Six cases recovered and 7 cases died during the follow-up.One case was diagnosed with acute lymphoblastic leukemia on the 6 th day after the birth in another hospital.He was not treated timely and came to Zhengzhou Children′s Hospital with general contract blocks at the age of 32 days.After checking, he was diagnosed with center leukemia and testicular leukemia.He developed a severe infection in the lung and brain after strong chemotherapy, and died even after the remote consultation with Lurie Children′s Hospital of Chicago.The other 6 cases died of severe infection and multiple organ injuries after chemotherapy, and no one died of leukemia relapse. Conclusion:Reduction chemotherapy may be an important treatment to children with congenital leukemia.
