Letters to the editor.

Ms. Hoffmeister is a freelance medical writer in Pennsylvania. Ms. Hoffmeister has disclosed that she has no significant relationship with or financial interest in any commercial organizations pertaining to this educational activity. Ms. Hoffmeister has disclosed that the use of hyaluronan and its derivatives are approved by the FDA (as medical devices) only for osteoarthritis of the knee; any other uses mentioned in this article would be considered off-label usage. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty conflicts of interest regarding this educational activity.

Dr. Graw is Chief Resident, and Dr. Wiesel is Professor and Chair, Department of Orthopaedic Surgery, Georgetown University Hospital, Ground Floor PHC, 3800, Reservoir Road NW, Washington, DC 20007; E-mail: [email protected]. The authors have disclosed that they have no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest regarding this educational activity. This article was published originally in Sports Med Arthrosc Rev 2008;16:39–46.

Ms. Hoffmeister is a freelance medical writer in Pennsylvania.FigureMs. Hoffmeister has disclosed that she has no significant relationship with or financial interest in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty conflicts of interest regarding this educational activity.

Dr. Buek is Assistant Professor, Department of Obstetrics and Gynecology, Georgetown University, and Residency Program Director, Washington Hospital Services, and Dr. Wilson is Resident, Department of Obstetrics and Gynecology, Women and Infant Services, Room 5B63, Washington Hospital Services, 110 Irving Street, NW, Washington, DC 20010; E-mail: [email protected]. The authors have disclosed that they have no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. All staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest in any commercial organizations pertaining to this educational activity.

Dr. Hagiwara is Resident, Dr. Choi is Clinical Assistant Professor, and Dr. Nath is Clinical Assistant Professor, Department of Radiology, State University of New York Health Science Center at Brooklyn, 450 Clarkson Avenue, Brooklyn, NY 11203; E-mail: [email protected]. After reading this article, the radiologist should be able to discuss common pitfalls encountered in CT examinations of the trauma patient and identify image acquisition and interpretation protocols that may help avoid these pitfalls, thus preventing confusing findings or uncovering occult injuries. The authors have disclosed that they have no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest regarding this educational activity.

Ms. Hoffmeister is a freelance medical writer in Pennsylvania. Ms. Hoffmeister has disclosed that she has no significant relationship with or financial interest in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty conflicts of interest regarding this educational activity.

Dr. Svensson is Professor, Department of Clinical Neurosciences, Dr. Mattsson is Associate Professor, Department of Surgery, and Dr. Brundin is Professor, Department of Clinical Neurosciences, Karolinska University Hospital, S-171 76, Stockholm, Sweden; E-mail: [email protected]. The authors have disclosed that they have no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest regarding this educational activity. Category: Cerebrovascular

Dr. Zenooz is Musculoskeletal Radiologist, Desert Regional Medical Center, 1150 N. Indian Canyon Drive, Palm Springs, CA 92262, E-mail: [email protected]; and Dr. Young is Assistant Professor of Radiology, Section of Musculoskeletal Radiology, University Medical Center, Case Western Reserve University, Cleveland, OH. After reading this article, the radiologist should be able to recall the predisposing factors, pathophysiology, clinical presentation, specific location related to a causative sport or activity, imaging features, treatment, and prognosis for healing of stress fractures in young athletes. The authors have disclosed that they have no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. All faculty and staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest regarding this educational activity.

Dr. Lake is a Psychiatrist in private practice, 409 Coleman Boulevard, Mt. Pleasant, SC 29464; E-mail: [email protected]. The author has disclosed that she has no significant relationships with or financial interests in any commercial organizations pertaining to this educational activity. The author also has disclosed that the use of some atypical antipsychotics for treatment of major depressive disorder as discussed in this article has not been approved by the U.S. Food and Drug Administration. All staff in a position to control the content of this CME activity have disclosed that they have no financial relationships with, or financial interests in, any commercial companies pertaining to this educational activity. Lippincott CME Institute, Inc., has identified and resolved all faculty and staff conflicts of interest in any commercial organizations pertaining to this educational activity.

Staff Nurse • Orthopedics and Neurology • Benefis Healthcare • Great Falls, Mont. The author has disclosed that she has no significant relationships with or financial interest in any commercial companies that pertain to this educational activity.

In Brief Get the tools you need to provide effective care for patients experiencing acute liver failure, including an overview of liver anatomy and physiology, the disease process, and available therapies and treatments, as well as how to anticipate complications, spot adverse reactions, and educate your patients and their families.

*Fellow, Pediatric Emergency Medicine, Feinberg School of Medicine, Northwestern University; and †Associate Professor of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago Illinois. Dr. Horowitz and Dr. Reynolds have disclosed that they have no significant relationship with or financial interests in any commercial companies that pertain to this educational activity. Address correspondence and reprint requests to Sally Reynolds, MD, Northwestern University Medical School, CMH ED, 2300 Children's Plaza Box 62, Chicago IL 60614.

St. Joseph's Wayne Hospital, Wayne, NJ. Corresponding author: Debra Dunn, CNOR, MBA, RN, St. Joseph's Wayne Hospital, 224 Hamburg Turnpike, Wayne, NJ 07470. This article was previously published in Nursing2004, Volume 34, Issue No. 11, pp. 36–42 (2004). The author has disclosed that she has no significant relationship with or financial interest in any commercial companies that pertain to this educational activity. CE 2.0 Contact Hours See test on pp. 60–61

Assistant Professor • Tennessee Technological University • Cookeville, Tenn. Assistant Professor • Tennessee Technological University • Cookeville, Tenn. The authors have disclosed that they have no significant relationship with or financial interest in any commercial companies that pertain to this educational activity.

Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan Conflicts of Interest and Source of Funding: The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.