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Sternal metastasis - the forgotten column and its effect on thoracic spine stability
(Baishideng Publishing Group Inc., 2017-01-01)
Sternal metastases are not studied extensively in the literature. There is a paucity of information on their role in metastatic disease. The concept of the fourth column was described by Berg in 1993, and has been proven ...
Modelling drug release from polymer-free coronary stents with microporous surfaces
(Elsevier BV, 2017-12-01)
Traditional coronary drug-eluting stents (DES) are made from metal and are coated with a permanent polymer film containing an anti-proliferative drug. Subsequent to stent deployment in a diseased coronary artery, the drug ...