Fixator-assisted nailing of tibial fractures: New surgical technique and presentation of first 30 cases

Background

Intramedullary nailing is considered a “gold standard” for treatment of tibial shaft fractures. However, some types of fractures are typically considered as “difficult for nailing”. This group includes the periarticular fractures, fractures of both bones at the same level, comminuted and segmental fractures of the tibia. Fixator-assisted nailing (FAN) is an effective method treatment of these types of fractures. The main requirements for the ideal reduction device are an ease of its installation and an ability of multiplanar fracture reduction. Fixator-assisted nailing (FAN) with the use of two perpendicular to each other monolateral tubular frames perfectly meets these requirements. In this study we present this new surgical technique and the analysis of first 30 cases.

Solitary bronchioloalveolar carcinoma: CT criteria

The computed tomographic (CT) scans of 30 patients with solitary bronchioloalveolar carcinoma were reviewed. Common features at CT included the peripheral or subpleural location of a pulmonary mass (25 cases), pseudocavitation (18 cases), heterogeneous attenuation (17 cases), irregular margins forming a star pattern (22 cases), and pleural tags (21 cases). Using these CT criteria, four independent observers attempted to identify cases of bronchioloalveolar carcinoma from a larger sample of lung cancers and benign lesions by categorizing a series of test cases into four probability categories. Although the bronchioloalveolar carcinomas were correctly ranked in the two highest probability categories 75% of the time (in 45 of 60 cases), there was considerable overlap with other lung lesions, particularly with adenocarcinoma and large cell undifferentiated carcinoma. However, even though the typical features of bronchioloalveolar carcinoma are not invariable or highly specific, they are characteristic enough to suggest the diagnosis.     

Impact of clinical history on fracture detection with radiography

The effect of knowledge of localizing symptoms and signs in the detection of fractures was studied. Forty radiographs of the extremities were examined twice by seven radiologists; the sessions were separated by 4 months. In 26 cases, a subtle fracture was present; 14 cases were normal. In half of the cases at each session, the precise location of pain, tenderness, or swelling was provided. The observer was asked to determine if the case was normal or abnormal (provide the exact location of the fracture) and to indicate the degree of confidence in the diagnosis. Responses were converted to a numeric scale for analysis. Analysis of receiver operator characteristic parameters indicates that clues regarding location of trauma facilitate detection of fractures. The improvement is based largely on an increased true-positive rate without an increased false-positive rate, regardless of the decision criteria of the radiologist (overall willingness to "overread" or "underread"). This has direct clinical applicability and reinforces the plea of radiologists for precise clinical information.     

Guidelines for a short-term therapy of a torture depression

Psychotherapeutic work with torture traumas and their aftereffects are made difficult through a number of factors. Six guiding principles are presented in this publication through which make it possible to influence the actual symptomatology within the limits of the short therapy, even under difficult conditions. Creative images, described in detail as process fantasies, are the focus of this short therapy. Situative experiences in the treatment process are not interpreted with reference to the subject or the concrete trauma. This leads to the intra-psychic patterns being unlinked from traumatic torture experience patterns. With the aid of a model which discusses the torture as a superinfection with psychogenic violence-viruses, the penetration and resistance to therapy towards the torture trauma can be illuminated so that a differentiation of social and psychological factors of the torture experience is made possible.     

The University of Missouri-Kansas City School of Medicine: thirty-five years of experience with a nontraditional approach to medical education.

The University of Missouri-Kansas City (UMKC) School of Medicine is a public medical school that opened in 1971 in response to a need to train more physicians in Missouri. As a six-year, integrated, combined-degree program leading to the baccalaureate and medical degrees, the school offers an innovative, nontraditional approach to medical education. In the past 35 years, UMKC has graduated over 2,400 physicians who are successful according to outcomes measures used at other medical schools. With recent interest in reforming medical education to prepare physicians for a changing world, a review of alternative models may be especially instructive.UMKC's academic plan offers a blueprint for the curriculum plan and governance of the school. The plan is built on four hallmarks: (1) a combined baccalaureate/MD program, (2) early exposure to clinical medicine, (3) small-group learning through the docent system, and (4) a continuing ambulatory care clinic experience for four years.This article catalogs the results of this plan including student, faculty, and graduates' perceptions of and satisfaction with the school's educational approach, students' achievement on licensing examinations and in the residency match, graduates' performance in residency programs, and their subsequent career patterns. The authors also discuss lessons learned and adjustments made in response to local needs in the context of a changing environment in education, health care, and health care delivery while continually improving the school's nontraditional approach to medical education. These include changes in basic and clinical science instruction, student assessment, faculty development, and funding and governance.