Case study: Idiopathic hemothorax in a patient with status asthmaticus.

Idiopathic spontaneous hemothorax has been rarely described in the literature.

A case of status asthmaticus and spontaneous hemothorax is described in a 29-year-old female of African descent who presented to the emergency room after 2 days of severe cough productive of yellow sputum, otalgia, sore throat, subjective fevers, chills, headache, progressive wheezing, chest tightness and dyspnea. She had a history of 7 years of asthma and was non-adherent with her controller asthma medications. Prophylactic subcutaneous administration of enoxaparin 40 milligrams was initiated upon hospitalization. The patient initially had a normal chest radiograph but subsequently developed a large, left hemothorax that required tube thoracostomy placement followed by video-assisted thoracoscopic surgery (VATS).

The patient was transferred to the Intensive Care Unit (ICU) and tube thoracostomy resulted in evacuation of 1,400 milliliters of blood-like fluid, which had a pleural fluid hematocrit greater than 50% of the serum hematocrit. A contrast-enhanced computed tomography (CT) scan of the chest did not reveal any source for the bleeding and a technetium bone scan of the chest was normal. The patient required transfusion of 5 units of packed red blood cells. She was then taken to the operating room for VATS because of continued chest tube drainage (3,200 milliliters of fluid over a 48-hour period).

The etiology of the hemothorax was unknown despite surgical exploration but was felt to be secondary to cough and bronchospasm associated with status asthmaticus.