Band 100, Heft 10

To determine if use of the five final assessment categories of the American College of Radiology's Breast Imaging Reporting and Data System (BI-RADS) improved objectivity or accuracy of mammographic evaluation in 40- to 49-year-old women, fifty mammograms of 40- to 49-year-old women that were obtained at a tertiary referral teaching hospital were classified according to those five final assessment categories. The mammograms were blinded to six American Osteopathic Board of Radiology-certified radiologists who were asked to classify each mammogram within the five final BI-RADS categories based on the mediolateral oblique and craniocaudal views presented. No history was allowed. Use of the BI-RADS five final assessment categories provided moderate interobserver objectivity, moderately high agreement among the radiologists' interpretation (reliability), and moderate accuracy of interpretation (validity) when compared to criterion. Moderate interobserver reliability and accuracy has been previously identified; however, no scientific review of the BI-RADS five final assessment categories in 40- to 49-year-old females was discovered in the current literature. No overall improvement of objectivity or accuracy was demonstrated using the five final assessment categories of the BI-RADS lexicon in 40- to 49-year-old women.

Hyperglycemia is considered a key causal factor in the development of diabetic vascular complications and can mediate its adverse effects through multiple pathways. This was confirmed for microangiopathy in the Diabetes Control and Complications Trial study for type 1 diabetes and corroborated for type 2 diabetes by the United Kingdom Prospective Diabetes Study published in 1998. Prevention of diabetic complications requires at least control of glycemia. This article briefly summarizes the evidence that strongly supports the role of hyperglycemia in vascular complications. After outlining the role of the polyol pathway, protein kinase C, and oxidative stress, the author focuses on one of the key biochemical mechanisms for this pathologic process: the direct deleterious action of glucose and other sugars on proteins, known as glycation or nonenzymatic glycosylation. Results of animal studies and phase III clinical trials reveal that the inhibition of this process attenuates the development of a range of these complications.

Otitis media is a common disorder that results in numerous visits to the physician each year. Antimicrobials, antihistamines, steroids, and surgery have all been used to treat otitis media; however, the literature makes little mention of osteopathic manipulative treatment in this regard. This article describes a technique that was first described in 1929 by William Otis Galbreath, DO. By simple mandibular manipulation, the eustachian tube is made to open and close in a "pumping action" that allows the ear to drain accumulated fluid more effectively. Physicians can easily teach this procedure to parents for use at home.

Andrew Taylor Still, MD, DO, included in his founding postulates of osteopathy the concept that a patient's health includes the health of a patient's spirit. In the recent past, medicine as a whole, and osteopathic medicine specifically, has neglected this postulate. Recent research has confirmed the validity of Still's postulate, and many medical training institutions have received grants and established programs to incorporate spirituality into their curriculum. As with any patient evaluation, the history and physical examination is the starting platform. This article describes several tools that can be easily incorporated into the history and physical examination, along with some of the obstacles in evaluating the health of the patient's spirit.