The value of multi slice spiral CT in the diagnosis of bilateral Wilms tumor in children
10.3969/j.issn.1002-1671.2024.01.022
- VernacularTitle:多层螺旋CT诊断儿童双侧肾母细胞瘤的价值分析
- Author:
Jiaojing LIU
1
;
Lufang CHEN
;
Bin ZHENG
;
Shengli SHI
;
Pange WANG
Author Information
1. 郑州大学附属儿童医院医学影像科,河南 郑州 450000
- Keywords:
children;
bilateral Wilms tumor;
computed tomography
- From:
Journal of Practical Radiology
2024;40(1):96-99
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the application value of multi slice spiral computed tomography(MSCT)in the diagnosis of bilateral Wilms tumor(BWT)in children.Methods The clinical and CT data of 7 children with BWT confirmed by clinical,imaging and pathology were analyzed retrospectively,and all cases underwent CT plain scanning and enhancement CT.Results Two cases were complicated with hypospadias,1 case with cryptorchidism,and 1 case with WAGR syndrome.There were 19 lesions in 14 kid-neys in 7 cases.The lesions were single in 10 kidneys and multiple in 4 kidneys on CT.CT flat scan showed that there were 3 solid lesions,16 cystic lesions,and there were different degrees of necrotic cystic changes inside,2 combined with bleeding,10 calcification,15 clear boundaries,and 4 exudation around.CT enhancement showed that the tumor body was unevenly strengthened,the necrotic cystic area was not strengthened,and the residual renal parenchyma was significantly strengthened.The typical signs were crescent signs and cuddle-ball signs,with 1 case of left renal venous thrombosis and 1 case of the invasion of renal pelvis.Conclusion MSCT can be used in the preoperative diagnosis of BWT in children,to evaluate the effect of chemotherapy and the postoperative evaluation,and to follow-up with and without recurrence and metastasis,so as to provide an important value for clinical diagnosis and treatment.
