Perioperative Evaluation
Perioperative Evaluation Christopher M. Whinney Operative treatment of disease has a tremendous yet unrecognized impact on modern medical systems. An estimated 26 million patients underwent surgery in the United States…
Clostridium difficile
Clostridium difficile Thomas G. Fraser, James F. Swiencicki DEFINITION AND CAUSES Clostridium difficile is an obligate anaerobic, spore-producing, gram-positive rod that was first described in 1935. Its link with pseudomembranous…
Sleep-Disordered Breathing
Sleep-Disordered Breathing Marie M. Budev, Joseph A. Golish Humans spend almost 30% of their lives sleeping. Since the 1970s, physicians have begun to recognize many of the detrimental consequences of…
Chronic Nonmalignant Pain
Chronic Nonmalignant Pain Edward C. Covington, Manu Mathews DEFINITION The International Society for the Study of Pain defines pain as an “unpleasant sensory and emotional experience associated with actual or…
Lipid-Lowering Strategies and Reduction of Coronary Heart Disease Risk
Lipid-Lowering Strategies and Reduction of Coronary Heart Disease Risk Byron J. Hoogwerf, Julie C. Huang Observational studies have shown a relation between dyslipidemia and coronary heart disease risk for several…
Venous Thromboembolism
Venous Thromboembolism Esther S.H. Kim, John R. Bartholomew DEFINITION AND CAUSES Venous thromboembolism (VTE) is a disease that includes both deep vein thrombosis (DVT) and pulmonary embolism (PE). It is…
Acute Myocardial Infarction
Acute Myocardial Infarction H. Michael Bolooki, Arman Askari DEFINITION AND ETIOLOGY Acute myocardial infarction (MI) remains a leading cause of morbidity and mortality worldwide. Myocardial infarction occurs when myocardial ischemia,…
The Aging Skin
The Aging Skin Oren H. Lifshitz, Kenneth J. Tomecki The number and percentage of older persons in industrialized nations continue to increase. In the United States, in 2004, there were…
Celiac Disease and Malabsorptive Disorders
Celiac Disease and Malabsorptive Disorders Jamilé Wakim-Fleming DEFINITION Celiac disease (CD) is an immune-mediated disorder that develops in genetically susceptible persons when gluten, a major protein found in wheat, barley,…
