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    2. Genetic prothrombotic factors in children with otogenic lateral sinus thrombosis: five case reports

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    (0) Save to: more options Genetic prothrombotic factors in children with otogenic lateral sinus thrombosis: five case reports Author(s): Zangari, P (Zangari, Paola)1; Messia, V (Messia, Virginia)1; Viccaro, M (Viccaro, Marika)2; Bottero, S (Bottero, Sergio)2; Randisi, F (Randisi, Francesco)3; Marsella, P (Marsella, Pasquale)2; Luciani, M (Luciani, Matteo)4; Locatelli, F (Locatelli, Franco)4 Source: BLOOD COAGULATION & FIBRINOLYSIS Volume: 23 Issue: 2 Pages: 158-163 DOI: 10.1097/MBC.0b013e328349cafb Published: MAR 2012 Times Cited: 0 (from Web of Science) Cited References: 20 [ view related records ] Citation Map Abstract: Lateral sinus thrombosis (LST) is an uncommon, but life-threatening complication of both acute and chronic otitis media. There is some evidence that acquired or hereditary prothrombotic disorders are risk factors for LST. The aim of this work was to evaluate the role of thrombotic screening, anticoagulant therapy or prophylaxis in patients with either acute or chronic otitis media and LST. The medical records of five children hospitalized at Pediatric Hospital Bambino Gesu of Rome because of acute or chronic otitis media complicated by mastoiditis and LST were reviewed. All children underwent laboratory workup for hypercoagulability. All the five children were found to be heterozygote for the C677T MTHFR mutation and a child presented also heterozygosity for factor V Leiden mutation. They have been successfully treated with anticoagulant therapy without sequels. Children with acute or chronic otitis media may have a prothrombotic tendency that becomes clinically evident because of the inflammatory state. Patients with a family and/or personal history of thrombosis and/or thrombophilic conditions need anticoagulant prophylaxis also in the absence of clear signs of LST. Treatment with low molecular weight is successful in patients with LST. Blood Coagul Fibrinolysis 23:158-163 (C) 2012 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins

    REFINEMENTS IN BROW RECONSTRUCTION. SYNERGY BETWEEN PLASTIC SURGERY AND AESTHETIC MEDICINE

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    Objective: The purpose of this study was the introduction in clinical practice of the combined application of traditional reconstructive surgery and intense pulsed light (IPL) for the restoration of a post-traumatic eyebrow defect. Case: The authors present a case of surgical eyebrow reconstruction with an axial temporal hair-bearing scalp island flap. A persistent localized erythema and a marked difference in hair density in comparison with the contralateral one harmed the eventual surgical outcome. Results: A combined sequential treatment with IPL achieved both hair density and skin erythema reduction, and eventually allowed for a very satisfactory result. Conclusions: Our experience demonstrated the efficacy of the integrated multidisciplinary approach involving traditional plastic reconstructive surgery and the innovative new technologies in aiming for perfectio

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    Morphometry of the proximal humeral.

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    The values of the flare index and the radii of curvature of the medullary canal of the humerus of 70 dried humeri have been calculated from standard radiographs. The spacial geometry of the proximal medullary canal of the same humeri has been studied by means of mathematical models applied to data obtained from CT axial scans and by £D reconstructions. The results obtained show that no precise information on the spacial geometry of the medullary canal can be derived from radiographic studies. We have also found that the proximal half of the canal is rectangular, and humeral head lies in recurvatum. In the frontal planethe upper half of the medullary canal curves medially. These changes are less marked than in femur. Hence, while it seem impossibleto improve beyond a certain point the "fill" of the humeral canal achieved by custom-made prostheses. This knowledge of normal morphometry of the humeral canal may lead to further improvements in the "fit" between the implant and the canal

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis

    Dispelling the Myths Behind First-author Citation Counts

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    We conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more sophisticated methods

    Author Index

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