title: Computed tomography demonstration of systemic arterial supply to lung without sequestration.
abstract: We present two cases of systemic arterial supply to lung without sequestration diagnosed confidently based on imaging findings on computed tomography scan, thereby obviating the need for invasive diagnostic procedures.
authors.affiliation: Department of Diagnostic Imaging, Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada.
authors.forename: P P
authors.initials: PP
authors.lastname: Agarwal
authors.forename: F R
authors.initials: FR
authors.lastname: Matzinger
authors.forename: F M
authors.initials: FM
authors.lastname: Shamji
authors.forename: J M
authors.initials: JM
authors.lastname: Seely
authors.forename: R A
authors.initials: RA
authors.lastname: Peterson
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001013:Aorta, Thoracic / Q000002:abnormalities* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000098:blood supply* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000379:methods*