title: Fisher's unique variant in Stocker's type II congenital cystic adenomatoid malformation of the lung: a case report.
abstract: An eight-week-old infant presented with dyspnoea two months after an uneventful normal vaginal delivery. Radiologically, a sharply outlined radiolucent area surrounded by atelectasis was seen in the upper lobe of the left lung. A left upper lobectomy was performed with the clinical impression of congenital pulmonary emphysema. The resected specimen displayed multiple cysts 2 to 6 mm in diameter. Microscopically, intracystic papillary mesenchymal ingrowths lined by respiratory epithelium were present. Based on both the gross and microscopical features, a diagnosis of Fisher's variant of type II congenital cystic adenomatoid malformation (CAM) was made. The postoperative follow-up showed excellent recovery and normal development of the child.
authors.affiliation: Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kota Bharu, Kelantan, Malaysia.
authors.forename: H K
authors.initials: HK
authors.lastname: Darnal
authors.forename: H
authors.initials: H
authors.lastname: Ibrahim
authors.forename: S S
authors.initials: SS
authors.lastname: Mutum
mesh_terms: D015615:Cystic Adenomatoid Malformation of Lung, Congenital / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008297:Male; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging; D011656:Pulmonary Emphysema / Q000151:congenital / Q000175:diagnosis; D011859:Radiography; D016896:Treatment Outcome