Diagnosis and Treatment of 19 Children with Pulmonary Sequestration / 实用儿科临床杂志

ABSTRACT

Objective To summarize the clinical characteristics,diagnosis and treatment of pulmonary sequestration(PS) in children.Methods The clinical data of 19 children with PS confirmed by operation and(or) imaging examination from Mar.2003 to May.2008 were analyzed retrospectively.Thirteen cases were male,and 6 cases were female.One case was newborn infant.Seventeen cases received operation.Intralober type had a pulmonary lobectomy and extralobar type had a sequestrectomy.Chest X-ray and CT scan examinations were performed on the patients before operation.Results Seventeen cases got complete cure by operation,and the mean age at operation was 5.2 years.Chest enhanced CT indicated abnormal feeding arteries.Lobectomy was performed in 13 cases of intralobar PS,4 cases of extralobar PS were resected in the separated lung tissue,and all patients had unilateral lesions.No late deaths occurred in this group except 1 case who was complicated with malformation,and the postoperative follow-up showed an excellent recovery.Conclusions The main diagnostic methods of PS are CT and angiography.The diagnosis of PS can be confirmed when systemic feeding arteries are indicated on enhanced CT scans.Surgical resection is the main choice of treatment in all cases of PS in order to prevent recurrent infection and hemoptysis.The excellent results can be obtained by surgery.