1. Catamenial pneumothorax
2. Spontaneous pneumothorax.
3. Catamenial pneumothorax
4. 4. DC Sabiston, GW Thorn, RD Adams, E Braunwald, KJ Isselbacher, and RG Petersdorf : Harrison's Principle's of Internal Medicine , 8th Ed , 1977 . Diseases of the Pleura, MediastinumandDiaphragmp1395 .