2024年8月22日 · Congenital pulmonary airway malformations (CPAM) are multicystic masses of segmental lung tissue with abnormal bronchial proliferation. CPAMs are considered part of the spectrum of bronchopulmonary foregut malformations. CPAMs were previously termed congenital cystic adenomatoid malformations (CCAM).

2023年8月7日 · Congenital pulmonary airway malformation (CPAM), one of the congenital lung diseases discussed under the umbrella term ‘congenital thoracic malformations,’ others being a bronchogenic cyst and pulmonary sequestration, is rare, but the most common developmental congenital anomaly of the lung.

2025年1月3日 · Congenital pulmonary airway malformation (CPAM) is a developmental malformation of the lower respiratory tract. Although rare, it is the most common congenital lung lesion. The widespread use of antenatal ultrasound examination has resulted in an increase in the prenatal diagnosis of CPAM .

Congenital pulmonary airway malformation (CPAM) usually occurs in one lobe of the lung. According to the cyst size, CPAM is subdivided into five types; the most common type is (type I) which consists of large cysts.

CXR at birth (above left) shows an ill-defined large mass in the lower left chest obscuring the heart border and causing mediastinal shift to the right. Axial CT without contrast of the chest at birth (above right) shows the left chest mass to contain multiple cysts that are …

2023年10月1日 · Congenital pulmonary airway malformation (CPAM) is a rare congenital dysplastic malformation characterized by failure of bronchial development and localized glandular overgrowth.

2022年11月1日 · Congenital pulmonary airway malformations (CPAM) encompass a spectrum of cystic and noncystic lung malformations that develop in utero

先天性肺气道畸形(congenital pulmonary airway malformation，CPAM)是一种以肺部组织呈多囊样包块合并支气管异常增殖为特征的错构瘤样病变，其发病率为1.04/10 000，在男性中发病率稍高，常累及部分肺叶或整个肺叶，80%～95%的病变位于单个肺叶，约1%的病变会在双侧肺叶 ...

early CXR. Discuss acute management with the neonatal consultant and the surgical team at PCH. If the symptoms are related to the CPAM rather than normal newborn respiratory disease, then the baby should be transferred to PCH for evaluation. Infants will likely require a CT chest +/- lobectomy if the baby remains symptomatic. Asymptomatic

Chest X-ray taken on the day of birth. Central opacities. Right perihilar lucencies, more prominent (pseudocystic) in the upper zone. The differential diagnosis includes CPAM. No pleural effusion. Cardiac silhouette normal, small thymus.