1. Volume 86, Issue 2, Pages 163-168 (August 1984)
Principles for Safety in Application of Neodymium-YAG Laser in Bronchology 
J.F. Dumon, M.D., F.C.C.P., S. Shapshay, M.D., J. Bourcereau, M.D., S. Cavaliere, M.D., B. Meric, M.D., N. Garbi, M.D., J. Beamis, M.D., F.C.C.P. 
CHEST 
Volume 86, Issue 2, Pages (August 1984)
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

2. FIGURE 1
Custom-made Wolf bronchoscope fitted with telescope, suction tube and laser fiber.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

3. FIGURE 2
Drawing by Fisher8 showing penetration in function of time, (by permission)
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

4. FIGURE 3
Hypoxemia: tracheal obstruction; operator withdraws bronchoscope and performs bronchial toilet with closed circuit oxygenation.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

5. FIGURE 4
Hypoxemia: unilateral obstruction operator withdraws bronchoscope and performs tracheobronchial toilet and healthy side under closed circuit conditions.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

6. FIGURE 5
Tracheal hemorrhage: operator goes distal, thereby stopping bleeding by tamponade with bronchoscope, and evacuates blood and other secretions. With ventilation secure, he may proceed to coagulation.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

7. FIGURE 6
Bronchial hemorrhage: using suction tubes to keep field clear, operator coagulates.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions

8. FIGURE 7
Hemostasis technique: circumferential coagulation terminating directly on bleeding area.
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Copyright © 1984 The American College of Chest Physicians Terms and Conditions