Uwe Wellnitz

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We investigated 109 randomly selected frozen section specimens from lung surgery patients in a retrospective blind mode using telepathology equipment. The telepathology system applied (HISTKOM) used one ISDN B-channel and telemicroscopy with a remotely operated robotic microscope. The performance of telepathological frozen section diagnosis was compared(More)
A significant correlation between the inactivation of the growth-regulating enzyme ribonucleotide reductase (RR) with the growth inhibition of four different tumour cell lines has been found for seven different p-alkoxyphenol derivatives with varying lengths of alkyl side chain. In Novikoff hepatoma and human leukaemia cells, inactivation of RR by(More)
One of the most promising applications of telepathology (pathology at a distance by electronic transmission of images in pathology) is frozen section diagnosis, especially because by means of this tool operations requiring an intraoperative histopathological diagnosis are feasible at hospitals without a pathologist on-site. For the introduction of this(More)
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