title: [Rare case of congenital cystic adenomatoid malformation associated with polycystic kidney disease].
abstract: Congenital cystic adenomatoid malformation (CCAM) is a rare pulmonary abnormality that results from aberrant fetal lung development. It about 4-26% of cases it can be associated with other congenital abnormalities. We describe a case of congenital cystic adenomatoid malformation 2 associated with polycystic kidney disease. The association of these two congenital malformations is exceptional. Only four similar cases have been reported in the literature. A 2-year-old girl was referred to the Department of Paediatric Surgery and Oncology Medical University of Lodz with pneumonia and left pneumothorax. For three weeks prior to referral the patient was treated with antibiotics. Chest x-ray revealed hyperinflation of left upper lobe with mediastinal shift to right. Computer tomographic scan of the lung revealed multiple cyst in the left upper lobe, left-site pneumothorax and mediastinal shift to the right. The patient underwent thoracotomy. Intraoperatively, multiple cysts in the left upper lobe were found and left upper lobectomy was performed. Histologic study was compatible with type 2 congenital cystic adenomatoid malformation. Ultrasound examination showed multilocular cysts in both kidneys. The dimensions of the cysts were: MWR4. 54x45x45 mm and 25x21x24 mm on the left and right sides, respectively. Significant increase in cyst size on the left side was observed. Ten months after first hospitalization resection of the cystic lower pole of the left kidney was performed. The presence of even a single renal cyst in a child with CCAM is an indication for further follow up examinations.
authors.affiliation: Klinika Chirurgii i Onkologii Dziecięcej UM w Łodzi, ul. Sporna 36/50, 91-738 Łódź.
authors.forename: Janusz
authors.initials: J
authors.lastname: Jabłoński
authors.forename: Zbigniew
authors.initials: Z
authors.lastname: Jankowski
authors.forename: Anna
authors.initials: A
authors.lastname: Sitkiewicz
authors.forename: Małgorzata
authors.initials: M
authors.lastname: Lewandowska
authors.forename: Ewa
authors.initials: E
authors.lastname: Andrzejewska
mesh_terms: D002675:Child, Preschool; D015615:Cystic Adenomatoid Malformation of Lung, Congenital / Q000150:complications / Q000175:diagnosis*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D011014:Pneumonia / Q000209:etiology; D007690:Polycystic Kidney Diseases / Q000151:congenital* / Q000000981:diagnostic imaging*; D014463:Ultrasonography