摘要
幼年皮肌炎是一种少见的自身免疫性疾病,早期明确诊断较为困难,临床症状不典型的患儿更是容易被误诊漏诊。诊断标准中的肌组织活检在实际诊疗过程中难以反复多次实施,因此临床医生需要依靠更多的检查方法去有效地早期诊断和评估疗效。影像学检查方法包括X线平片、高分辨CT、磁共振和肌组织超声已经在临床诊疗中被采用,体现出这些方法的简便易行、重复性强、无创性、高敏感性的优点,是否能取代肌组织活检尚须更多的经验和技术的进步。
Juvenile dermatomyositis is a rare autoimmune disease, whose early diagnosis is difficult, and the children with atypical performance tend to be misdiagnosed. In the actual process of diagnosis and treatment, muscle biopsy is difficult to be completed repeatedly, so clinical doctors need to find more effective methods to diagnose and evaluate disease. Radiological methods include X-ray, high resolution-CT, magnetic resonance imaging（MRI） and ultrasound, which are used in clinical diagnosis and treatment, with the advangtage of being simple with strong repeatability, noninvasion and high sensitivity. Whether radiological methods can replace muscle biopsy also needs more experience and technological progress.
出处
《中国实用儿科杂志》
CSCD
北大核心
2015年第9期673-676,共4页
Chinese Journal of Practical Pediatrics
关键词
幼年皮肌炎
高分辨CT
磁共振
超声
juvenile dermatomyositis
HR- CT
magnetic reso- nance imaging
ultrasound
