A case of hydatid cyst within a congenital cystic adenomatoid malformation (CCAM) of the right lower lobe of lung in an 8-year-old girl is reported. Presence of CCAM was confirmed on histopathology of the lung tissue attached to the specimen.

Congenital cystic adenomatoid malformation (CCAM) of the lung is a rare pulmonary lesion. The prognosis is variable ranging from perinatal death to spontaneous in utero regression, with no neonatal morbidity. We present a case of CCAM diagnosed at 23 weeks' gestation using results of prenatal sonograms. Both prenatal Two-Dimensional and Three-Dimensional sonograms revealed multiple cystic lesio...

Hyper-immunoglobulin E syndrome is a rare primary immunodeficiency disease characterized by recurrent abscess formation, respiratory tract infections and very high titers of serum IgE associated with peculiar face and skeletal features. We report a seven-year old girl presenting with persistent productive cough and history of chronic eczematoid facial lesions since infancy and two episodes of h...

Congenital cystic adenomatous malformations (CCAMs) of the lung represent the most common lung defect diagnosed prenatally. CCAMs are intrapulmonary lesions with a typical hyperechoic appearance on ultrasound (US), with or without cystic components. Both sides of the lung, both sexes, and all races are equally affected. Most fetuses with CCAM are detected prenatally and have a good outcome, but...

Ultrastructural study of a congenital cystic adenomatoid malformation of the lung revealed a persistence of type 2 pneumocytes lining the alveolar and gland-like spaces. The larger cystic areas were lined by normal bronchiolar-type epithelium and were surrounded by a few smooth muscle cells. The interstitium contained undifferentiated mesenchymal cells. No cartilage or bronchial glands were pre...

Patients with congenital lung cysts are at increased risk of developing carcinoma, but the mechanisms concerned are not clear. The case of a young adult who developed a bronchioloalveolar carcinoma associated with a cystic congenital adenomatoid malformation is reported. The adjacent lung showed an unusual intra-alveolar hyperplasia of mucous cells. Two further cases of congenital adenomatoid m...

Congenital cystic adenomatoid malformation, currently referred as congenital pulmonary airway malformation (CPAM), is one of the rare lung malformations seen in adults. We report a case of a 59-year-old male with a chronic cough and hemoptysis that was not amenable to bronchial embolization. Further work up revealed cystic changes with fungal ball and type 1 CPAM. Patients with this condition w...

UNLABELLED Congenital cystic adenomatoid malformation (CCAM), also named congenital pulmonary airway malformation (CPAM), is a congenital abnormality of lung which is uncommon in adults. Here we present 2 adult cases of CCAM with unusual clinical and pathologic findings. One case was complicated with aspergillosis which was seldom reported. The other case was suffered bilateral lesions and the ...