Clinical analysis of nine cases of childhood malignancy who initially present with arthritis
10.3760/cma.j.issn.1673-4912.2021.06.016
- VernacularTitle:以关节炎表现为首发症状的儿童恶性肿瘤九例临床分析
- Author:
Zhenle YANG
1
;
Lichun YU
;
Li WANG
;
Jing WANG
;
Qian LI
;
Yuan CHEN
;
Shuzhen SUN
Author Information
1. 山东第一医科大学附属省立医院小儿肾脏风湿免疫科，济南 250021
- Keywords:
Arthritis;
Malignancy;
Juvenile idiopathic arthritis;
Children
- From:
Chinese Pediatric Emergency Medicine
2021;28(6):521-525
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical characteristics of malignant tumors with arthritis as the first symptom in children, so as to strengthen the early recognition of juvenile idiopathic arthritis(JIA) and avoid misdiagnosis and treatment.Methods:Nine cases of children with malignant tumor with arthritis as the first symptom were collected from February 2015 to August 2019 in our hospital.The clinical manifestations, laboratory and imaging features of nine cases were analyzed retrospectively.Results:There were nine children, including five males and four females, with an average age of 6.2 years and an average course of 61.4 days.There were seven cases of acute lymphoblastic leukemia(ALL), one case of neuroblastoma(NB) and one case of anaplastic large cell lymphoma(ALCL). Joint symptoms: polyarthritis in four cases and oligoarthritis in five cases.Eight cases had extraarticular symptoms.Nine cases had elevated inflammatory indexes, six cases had mild abnormal blood routine examination, one case was positive for HLA-B27, and other rheumatoid factor, anti CCP antibody, RA33 antibody and antinuclear antibodies spectrum were negative.Bone destruction was found in five cases.There was no significant difference in clinical manifestations and examinations between nine cases of children with malignant tumor and JIA.Conclusion:Arthritis can be the first manifestation of malignant tumor in children.However, JIA lacks specific diagnostic indicators.In clinical practice, malignant tumors with the first manifestation of arthritis can be regarded as JIA and treatment will be delayed.Clinicians need to raise awareness.
