Friday, April 26th

9:00 a.m. - (Auditorium Washington University Medical School)

1. The Role of Infected and Bland Emboli in Pulmonary Suppurations.

Dr. Emil Holman

Dr. M. E. Mathes (by invitation)

2. Effect of Bronchogenic Contamination in Embolic Lung Lesions.

Dr. C. M. Van Allen

Dr. W. E. Adams (by invitation)

3. Pulmonary Abscess.

Dr. John B. flick, Dr. Louis H. Clerf

Dr. Elmer H. Funk (by invitation)

Dr. John T. Farrell (by invitation)

4. Decortication of the Heart (Delorme) for Adhesive Pericarditis.

Dr. Edward D. Churchill

5. Sensory Response of Human Ventricles and Pericardium.

Dr. John Alexander

Dr. Paul Barker (by invitation)

6. Observations upon the Effect of Closed Pneumothorax and Phrenicotomy on the Cardio Respiratory Physiology.

Dr. William DeW. Andrews

Dr. J. D. Wilson (by invitation)

7. Some Difficult and Unusual Cases of Empyema.

Dr. Charles D. Lockwood

8. Treatment of Empyema by Continuous Irrigation and Suction.

Dr. Deryl Hart (by invitation)

12:30 a.m. - Lunch in Cafeteria, Washington University Medical School.

1:45 p.m. - (Auditorium Washington University Medical School)

2:15 p.m. - (Auditorium Washington University Medical School)

1. President's Address.

Dr. John L. Yates

2. Direct Drainage of Tuberculous Pulmonary Cavities.

Dr. Howard Lilienthal

3. Phrenicotomy in 300 Cases of Pulmonary Tuberculosis.

Dr. Edward S. Welles

4. The Observations on 100 Jacobeus Unverricht Operations for Cauterization of Adhesions in Artificial Pneumothorax.

Dr. Ralph C. Matson

5. Therapeutic Pulmonary Collapse.

Dr. Dean B. Cole, Dr. Frank S. Johns

6. Postoperative Pulmonary Hypo Ventilation.

Dr. George P. Muller.

Dr. Eugene P. Pendergrass (by invitation)

Dr. Richard H. Overholt (by invitation)

7:00 p.m. - President's Banquet.

9:00 a.m. - (Auditorium Washington University Medical School)

1. Functional Aspects of Bronchial Muscle and Elastic Tissue.

Dr. C. C. Macklin (by invitation)

2. Moving Picture Study of Bronchial Tree during Respiration and Coughing.

Dr. William Hudson (by invitation)

3. The Surgical Treatment of Bronchial Asthma.

Dr. E. W. Phillips

Dr. W. Scott (by invitation)

4. Circulation in the Consolidated Lung (atelectasis and pneumonia) Experimental Study.

Dr. Pol N. Coryllos

Dr. G. L. Birnbaum (by invitation)

5. Surgical Treatment of Intrathoracic Tumors.

Dr. Stuart W. Harrington

6. Operations upon the Innominate Artery with report of a Successful legation.

Dr. James Greenough

9:00 a.m. - Operations - Drs. Evarts A. Graham and Duff S. Allen

10:30 a.m. - Demonstration of Cases by Drs. J. J. Singer and E. A. Graham

12:30 a.m. - Lunch in Cafeteria of the Medical School, followed by short business meeting.

2 to 5 p.m. - Surgical Laboratories of Washington University Medical School.

1. Emphysema Simulating Heart Disease.

Harry Alexander, William Kountz

2. The Effect of Pressure on the Heart.

Dr. Duff S. Allen, Dr. Evarts A. Graham

3. Bacteria in Pulmonary Suppuration.

Dr. Philip Varney

4. Experimental Abscess of Lung Following Ligatiom of Pulmonary Artery.

Dr. I. Y. Olch, Dr. H. C. Ballon

5. Changes in Size of Bronchi During Respiration.

Dr. Peter Heinbecker

6. Changes in Size of Bronchi Following Vagus Stimulation.

Dr. Byron Francis

7. Experimental Mediastinal Emphysema.

Dr. H. C. Ballon, Dr. Byron Francis

8. Early Carcinoma of Lung.

S. H. Gray

9. Comparison of Lipiodol and Brominized Oil.

Dr. J. J. Singer, Dr. Byron Francis

10. Demonstration of New Chest Service in Barnes Hospital.