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THE FUNCTIONAL BEHAVIOUR OF THE TERMINAL CIRCULATION UNDER CRYOSURGERY.

[In German. / En allemand.]

Author(s) : ERNST F. D., KNOCH H. G.

Type of article: Article

Summary

THE REACTIVE BEHAVIOUR OF LITTLE VESSELS OF THE CIRCULATORY PERIPHERY AGAINST THE EFFECT OF EXTREMELY DEEP TEMPERATURES WAS EXAMINED IN A SENSE OF A MICROFLOW MEASUREMENT BY MEANS OF THE INTRAVITAL MICROCINEMATOGRAPHY. THE VESSELS OF MICROCIRCULATION ARE REMARKABLY RESISTANT TO RAPID WITHDRAWAL OF HEAT. IN THIS WAY THE QUICKLY RECOVERED BLOOD-FLOW IN THE PERIPHERY OF CIRCULATION CAN REDUCE DETRIMENTALLY THE TIME OF TISSUE THAWING TREATED BY CRYOSURGERY. BOTH THE SHORTENING OF THE THAWING PHASE AFTER CRYOSUGERY CONDITIONED BY HEMODYNAMICS AND THE DEVELOPMENT OF A COLD EDEMA CAN BE MET BY EXPERIMENTALLY CONFIRMED ADRENERGIC INFLUENCE OF THE VASOCONSTRICTION UNDER LOCAL ANESTHESIA.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1981-0325
  • Languages: German
  • Source: Z. exp. Chir. - vol. 12 - n. 3
  • Publication date: 1979
  • Document available for consultation in the library of the IIR headquarters only.

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