1. Volume 96, Issue 5, Pages 1104-1109 (November 1989)
Preoperative Examination to Detect Distant Metastasis Is Not Advocated for Asymptomatic Patients with Stages 1 and 2 Non-Small Cell Lung Cancer 
Yukito Ichinose, M.D., Nobuyuki Hara, M.D., Mitsuo Ohta, M.D., Akira Motohiro, M.D., Tatsuo Maeda, M.D., Tomoyuki Nobe, M.D., Katsuro Yagawa, M.D. 
CHEST 
Volume 96, Issue 5, Pages (November 1989)
DOI: /chest
Copyright © 1989 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Survival of patients with stages 1 and 2 defined clinically (A) and pathologically (B). The patients who underwent bone scans as a preoperative examination (solid circles) and those who did not (open circles).
CHEST  , DOI: ( /chest )
Copyright © 1989 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Survival of patients with stages 1 and 2 defined clinically (A) and pathologically (B). The patients who underwent CT or radionuclide scans of the brain as a preoperative examination (solid circles) and those who did not (open circles).
CHEST  , DOI: ( /chest )
Copyright © 1989 The American College of Chest Physicians Terms and Conditions

4. Figure 3
Survival of patients with stages 1 and 2 defined clinically (A) and pathologically (B). The patients who underwent CT of the abdomen or liver-radionuclide scans as a preoperative examination (solid circles) and those who did not (open circles).
CHEST  , DOI: ( /chest )
Copyright © 1989 The American College of Chest Physicians Terms and Conditions

5. Figure 4
Survival of patients with stages 1 and 2 defined clinically (A) and pathologically (B). The patients who underwent multiorgan scans by CT and/or radionuclide scans including bone, brain and liver as a preoperative examination (solid circles) and those who did not (open circles).
CHEST  , DOI: ( /chest )
Copyright © 1989 The American College of Chest Physicians Terms and Conditions