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J Thorac Cardiovasc Surg 2008;136:778-780
© 2008 The American Association for Thoracic Surgery
Brief Communication |
Department of Surgery and Pathology, Easton Hospital, Easton, PA, and Drexel University College of Medicine, Philadelphia, Pa
Received for publication August 27, 2007; accepted for publication November 9, 2007. * Address for reprints: Kyle Dunning, MD, Department of Surgery, Easton Hospital, 250 South 21st Street, Easton, PA 18042. (Email: kyledunning@yahoo.com).
| The first 20% of the full text of this article appears below. |
An unusual case of localized giant bullous emphysema with placental histologic features (also known as placental transmogrification of lung) was seen in a patient with bullae admitted for a tension pneumothorax. This report evaluates the clinical, pathologic, and surgical aspects of this unusual histologic subtype of bullous emphysema. Thus far, 12 case reports documenting 23 cases have been identified in the English literature.
Clinical Summary
A 45-year-old Mexican-American man in moderate respiratory distress presented to the emergency department with a vague 1-week history of chest pain and 1-day history of acute onset severe dyspnea. He denied any history of recent trauma, history of smoking, or chemical exposure.
Physical examination revealed decreased breath sounds on the right side, and a chest x-ray was initially interpreted as a tension pneumothorax (
Figure 1). Urgent needle decompression was performed, followed by placement of a right chest tube, with only minimal relief of symptoms. A repeat chest x-ray demonstrated relief of mediastinal shift but a lucency consistent with a collapsed lung. A chest computed tomography scan revealed giant bullous disease with a collapsed
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