title: Evaluation of T1N0M0 lung cancer with CT.
abstract: Medical records and radiologic studies of 238 patients with non-small cell lung cancer who had preoperative evaluation by chest radiography and CT were reviewed. Thirty-six patients were staged as T1N0M0 by chest radiograph. Of this group, 18 (50%) had abnormalities on CT requiring additional evaluation. Confirmation of abnormalities was by tissue sampling or clinical follow-up. Evidence for unresectable spread of disease was obtained in 12 (33%). We conclude that routine preoperative staging of T1N0M0 lung cancer with CT has a positive impact on patient management.
authors.affiliation: Department of Radiology, University of North Carolina School of Medicine, North Carolina Memorial Hospital, Chapel Hill.
authors.forename: L A
authors.initials: LA
authors.lastname: Parker
authors.forename: M A
authors.initials: MA
authors.lastname: Mauro
authors.forename: D J
authors.initials: DJ
authors.lastname: Delany
authors.forename: C W
authors.initials: CW
authors.lastname: King
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000473:pathology; D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000000981:diagnostic imaging / Q000473:pathology; D000310:Adrenal Gland Neoplasms / Q000556:secondary; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D002289:Carcinoma, Non-Small-Cell Lung / Q000000981:diagnostic imaging* / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011300:Preoperative Care; D014057:Tomography, X-Ray Computed