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Urinothorax: presentation of a new case as pleural exudate

Roberto Bernabeu Mora1, Carmen Marín Silvente, Juan Miguel Sánchez Nieto

  • 1Department of Respiratory Medicine, Hospital Universitario Morales Meseguer, Murcia, Spain. rbernabeumora@hotmail.com

Southern Medical Journal
|August 7, 2010
PubMed

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Pneumothorax means the presence of air in the pleural space — the thin potential gap between the visceral and parietal pleura. This condition disrupts the normal pressure balance that keeps the lungs inflated, leading to partial or complete collapse of the affected lung.Normal physiologyUnder normal conditions, the pleural space maintains a slightly negative intrapleural pressure, which keeps the lungs expanded against the chest wall. This negative pressure creates a delicate balance between...