Karolin Wenzel

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BACKGROUND AND PURPOSE Hemodynamic properties of brain arteriovenous malformations (AVMs) with risk factors for a future hemorrhage are essentially unknown. We hypothesized that AVMs with anatomic properties, which are associated with an increased rupture risk, exhibit different hemodynamic characteristics than those without these properties. METHODS(More)
In this paper an automatic fuzzy based method for the extraction of the cerebrovascular system from 3D Time-of-Flight (TOF) MRA image sequences is presented. In order to exclude non-brain tissue an automatic skull stripping method is applied in a preprocessing step. Based on the TOF images vesselness and maximum parameter images are computed first. These(More)
In einer frfiheren Arbeit ~) haben wir darauf hingewiesen, daG Pyridoxin den eigentIichen Wachstumsfaktor unter den Vitaminen darstellen dtirfte. Diese Eigenschaft des Vitamins B 6 erkl~rt sigh zwanglos aus den vielfachen Verknfipfungen im Stoffwechselgeschehen. Dessen Vorkommen ais prosthetische Grnppe in zahlreichen Fermenten in dGr Form yon(More)
In the Surgical clinic, university of Halle, 10 out of 220 cases of median sternotomies for intracardiac corrections resulted in infection of the breastbone. On the whole it was not particularly difficult to detect the osteomyelitis in the sternum. Local surgical procedures were predominant in the treatment. The course and issue of the bone suppuration(More)
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