title: Radiological case of the month. Extralobar pulmonary sequestration.
authors.affiliation: Department of Pediatrics, North York General Hospital, Willowdale, Ontario.
authors.forename: J B
authors.initials: JB
authors.lastname: Tolkin
authors.forename: C
authors.initials: C
authors.lastname: MacAdam
authors.forename: S
authors.initials: S
authors.lastname: Moody
authors.forename: B P
authors.initials: BP
authors.lastname: Wood
mesh_terms: D001998:Bronchopulmonary Sequestration / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011859:Radiography; D014463:Ultrasonography