Blue rubber bleb naevus syndrome is an uncommon disorder whereby patients possess cutaneous vascular malformations. Cranial malformations have been rarely reported in the literature. We report the first ever case of a patient with blue rubber bleb naevus syndrome (BRBNS), who was found to have a symptomatic Chiari malformation and prominent subcutaneous vascular malformations in communication w...

Kristian Beckers Technische Universität München (TUM) Institute of Informatics Boltzmannstr. 3 85748 Garching, Germany [email protected] Sebastian Pape Goethe-University Frankfurt Faculty of Economics Theodor-W.-Adorno-Platz 4 60323 Frankfurt, Germany [email protected] Veronika Fries Technische Universität München (TUM) Institute of Informatics Boltzmannstr. 3 85748 Garching, Germ...

Previous studies on human causal learning (De Houwer & Beckers, 2003; De Houwer, Beckers, & Glautier, 2002) showed that secondary task difficulty (performing an easy vs. a difficult secondary task during the main causal learning task) and ceiling information (outcome occurs with a maximal vs. submaximal intensity) had an influence on forward blocking (i.e., lower causal ratings for cue T when A...

DEAR EDITOR, A 5-year-old girl was referred to us for evaluation of a pigmented birthmark, unchanged since birth, on her right cheek. There was no other previous medical history of note and no family history of relevant problems. Cutaneous examination revealed a pigmented keratinocytic epidermal naevus following fine Blaschko lines on the right cheek and neck (Fig. 1), and a solitary, 1-cm caf ...

A thorough analysis of the general features of (p = 2) parasupersymmetric quantum mechanics is presented. It is shown that for both Rubakov–Spiridonov and Beckers–Debergh formulations of (p = 2)parasupersymmetric quantum mechanics, the degeneracy structure of the energy spectrum can be derived using the defining parasuperalgebras. Thus the results of the present article is independent of the de...

© 2014 The Authors. doi: 10.2340/00015555-1747 Journal Compilation © 2014 Acta Dermato-Venereologica. ISSN 0001-5555 Connective tissue naevi are circumscribed skin lesions characterised by an increase or structural alteration of either collagen or elastin fibres (1). Collagen naevi occur in a patchy form as a feature of tuberous sclerosis, whereas elastin-rich naevi are noted in Buschke-Ollendo...