Thoracic Endometriosis Syndrome: A case series and review of literature

Abstract

Background: The presence of endometrial tissue in the tracheobronchial tree, pleural, and lung is normally referred to as thoracic endometriosis. The association of catamenial pneumothorax, catamenial haemothorax, catamenial haemoptysis and pulmonary nodules is referred to as thoracic endometriosis syndrome (TES). TES is rare but not as rare as it has always been thought of.