Pulmonary hydatid cysts: the naturally occurring models for rupture

Conclusion At the fistula site, the intracystic pressure is unopposed, leading to herniation of the endocyst membrane, disruption of its integrity, and rupture. Therefore, we postulate that this scenario in combination with other coexisting factors could be the possible mechanism for cyst rupture in group 1. This concept may also explain the pathogenesis of the high rate of rupture of pulmonary hydatid cysts. Accordingly, we consider these cysts a naturally occurring model for rupture, which should be treated surgically as soon as the diagnosis is made, to avoid complications.
Source: Asian Cardiovascular and Thoracic Annals - Category: Cardiology Authors: Tags: Thoracic Source Type: research