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先天性胸腺囊肿是较少见的新生物,按胚胎的迁移途径,此病可发生于颈部或纵隔。自1897年Louoatt首先从尸解标本描述以来,经病理诊断的已有70多例报道,一般表现为无痛性肿块,可发生于青壮年,约6%的患者有呼吸困难、声嘶和咽下困难的症状。本文报告一例新生儿颈部胸腺囊肿,并对此少见病的胚胎学、临床诊断和病理特点进行讨论。患儿为1个月龄新生儿,足月顺产,发生进行性呼吸困难,吸气喘鸣和胸骨上凹陷,头左转时加重。生后6周左颈部出现一软组织肿块,约
Congenital thymic cysts are rare new organisms, according to the migration of embryos, the disease can occur in the neck or mediastinum. Since the first description of an autopsy specimen in 1897, Louoatt has been diagnosed by pathology in more than 70 cases, generally showing painless lumps that can occur in young adults and about 6% of patients with dyspnea, hoarseness and pharynx Under the difficult symptoms. This article reports a case of neonatal neck thymus cysts, and discusses the embryology, clinical diagnosis and pathological features of this rare disease. Children with 1-month-old newborns, term full-term, progressive dyspnea, aspiration wheezing and suprasternal depression, head left turn worse. 6 weeks after birth, a soft tissue mass appears in the neck, about