1. Volume 43, Issue 1, Pages 106-108 (January 1963)
Secondary Echinococcosis of the Pleura following Ruptured Hydatid Cyst of the Lung 
M.C. Sarris, M.D. 
Diseases of the Chest 
Volume 43, Issue 1, Pages (January 1963)
DOI: /chest
Copyright © 1963 The American College of Chest Physicians Terms and Conditions

2. Figure 1 (upper)
Posteroanterior roentgenogram showing a huge hydatid cyst of the left lung.
Diseases of the Chest  , DOI: ( /chest )
Copyright © 1963 The American College of Chest Physicians Terms and Conditions

3. Figure 2 (lower)
Posteroanterior roentgenogram, six months after the first operation, showing a total expansion of the left lung without the presence of any hydatid cyst.
Diseases of the Chest  , DOI: ( /chest )
Copyright © 1963 The American College of Chest Physicians Terms and Conditions

4. Figures 3 and 4
Roentgenograms three and one-half years after Fig. 2, showing the presence of multiple hydatid cysts in the left lung.
Diseases of the Chest  , DOI: ( /chest )
Copyright © 1963 The American College of Chest Physicians Terms and Conditions