Edward Bergen, DO

September 01, 2007

The patient described here was treated for pneumonia, but a chest wall mass and CT changes suggested that more was going on.

November 09, 2006

Lung herniation was first describedin the 15th century. A systemto classify hernias as cervical,thoracic, or diaphragmatic and as eithercongenital or acquired was developedin 1847.