ABSTRACT
Objective To promote comprehension of pulmonary sequestration by investigating the diagnosis and surgical treatment methods of this disease.Methods A retrospective analysis of the clinical records of 27 patients with pulmonary sequestration was made,15 male patients and 12 female patients,with the age ranging from 4 to 56 years old.The patients were examined by chest radiography,computerized tomography (CT),computerized tomography angiography (CTA),magnetic resonance imaging (MRI) before the surgery.Eleven patients were confirmed preoperatively as pulmonary sequestration by the contrast enhanced CT and 64slice spiral CT examinations.Sequestrectomy was performed on patients with extralobar sequest ration (ELS) and lobectomy was performed on patients with intralobar sequestration (ILS).There were 21 cases of left lower lobectomy,5 cases of right lowerlobectomy,and 1 case of right sequestrectomy.Results All recovered uneventfully.No significant complications occurred in the perioperative period.All patients were cured and discharged from hospital.No relapse was reported during follow up period.Conclusion Diagnosis mainly depended on the chest radiography,CT,MRI and CTA.Surgical operation should be the best choice of treatment.