1 Thoracic Endometriosis Jos Joseph, M.D., M.R.C.P. (U.K.), Carolyn E. Reed, M.D., F.C.C.P., Steven A. Sahn, M.D., F.C.C.P.  CHEST  Volume 106, Issue 6, Pages (December 1994) DOI: /chest Copyright © 1994 The American College of Chest Physicians Terms and Conditions

2 FIGURE 1 Posteroanterior chest radiograph showing left pleural effusion and residual pleural changes from previous thoracotomy on the right. CHEST  , DOI: ( /chest ) Copyright © 1994 The American College of Chest Physicians Terms and Conditions