1. Surgical Treatment of Bullous Emphysema
HARRY E. WALKUP, M.D., MARK W. WOLCOTT, M.D. 
Diseases of the Chest 
Volume 28, Issue 6, Pages (December 1955)
DOI: /S (15)
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

2. Figure 1 (Case 1): July 31, 1953, preoperative x-ray.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

3. Figure 2 (Case 1): July 12, 1954, follow-up one year postoperative.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

4. Figure 3
(Case 2): September 8, Preoperative film showing large bilateral bullae.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

5. Figure 4
(Case 2): October 4, X-ray showing catheter drainage of large bulla, left.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

6. Figure 5
(Case 2): January 22, X-ray showing catheter drainage of large bulla, right.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

7. Figure 6
(Case 2): June 29, Follow-up x-ray showing ultimate result of bilateral catheter drainage procedure.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

8. Figure 7
(Case 3): September 4, Initial x-ray showing bilateral bullae and left empyema.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

9. Figure 8
(Case 3): September 21, Closed thoracotomy for empyema, left.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

10. Figure 9
(Case 3): February 17, Postoperative film following excision of bullae, left.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

11. Figure 10
(Case 3): March 1, Film following bilateral excision of bullae.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

12. Figure 11 (Case 4): October 8, 1952. Preoperative film.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions

13. Figure 12
(Case 4): September 29, Follow-up film, postoperative excision of bullae, right.
Diseases of the Chest  , DOI: ( /S (15) )
Copyright © 1955 The American College of Chest Physicians Terms and Conditions