Adenomatoid lung cysts are congenital pulmonary hypoplasia or limiting exceptions, previously classified it as Hamartoma. Prevalence of lobe cyst-like, mainly for adenoid tissue and capillary bronchial Dysplasia, rarely see normal lung tissue. Shortly after the life of most symptoms characterized by Dyspnea and cyanosis, died in the neonatal period. Few patients without symptoms until childhood infection, chest pain and other symptoms occur.
General clinic is divided into three types:
1, big bubble: vesicle diameters 2cm and above.
Type 2, bubble: for the most typical type, diameter 0.5-2cm vesicles, polycystic change, cyst wall is very thin.
3, entity type: appearance as an entity changes, actually ﹤ 0.5cm vesicles. Lesion occupies a lobe or both pulmonary Lobectomy, double-sided rarely at the same time of onset. Chest x ray visible with multiple cysts, visible cable Strip and nodular shadows; Mediastinal, cardiac transposition, sometimes difficult, Bullous emphysema and congenital pulmonary cyst, diaphragm hernia phase identification. Necessary through the upper gastrointestinal Barium meal examination, such as the diaphragm hernia visible over a b barium into. High resolution CT can be clearly displayed within the diseases of pulmonary thin-walled SAC changed. Congenital adenomatoid lung resection of cysts needed, can be further defined through pathology diagnosis.
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