Wolfgang Friedrich

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The utility of perfusion-weighted magnetic resonance imaging (PW-MRI) for detecting changes in regional cerebral blood flow (rCBF) in patients with mild cognitive impairment (MCI) and early Alzheimer's disease (AD) was evaluated. Thirteen cognitively normal (CN) elderly subjects, 35 mostly amnestic MCI subjects and 20 subjects with mild probable AD were(More)
Granulomatous cheilitis Miescher is a rare condition of unclear etiology, which is discussed as a monosymptomatic feature of Melkersson-Rosenthal-Syndrome, an extraintestinal form of Crohn's Disease or an unspecific cutaneous symptom of any granulomatous disease. Clinical appearance and diagnostic aspects are described. Therapeutical approaches as surgical(More)
Bei einer 55jährigen Frau entwickelte sich 20 Jahre nach einer Arteriographie mittels Thorotrast ein Hypernephrom. Die besonders ausgedehnte Metastasierung könnte mit einem eosinophilen Hypophysenadenom zusammenhängen. A hypernephroma developed in a 55 year old woman who 20 years previously had been examined with thorotrast cerebral angiography for a(More)