2 results
Approved WMOCompleted
The aim of this study is 1. to compare scarformation in two different operative protocols in a prospective manner of children who undergo sternotomy because of cardiologic disease. 2. to differentioate scar pain from sternotomy pain. 3. to estimate…
Approved WMOCompleted
The aim of this study is to evaluate the feasibility of cryoablation in patients with dysplastic squamous epithelium in the esophagus.