Variability of heating patterns in animals by magnetic induction hyperthermia.

Abstract:

:In a test of electromagnetic induction hyperthermia to deep viscera of a live dog model, we found that heating was not uniform to any depth, but was quite variable. In general, there was a thermal gradient between peripheral and central portions of the transposed spleen of about 1 degree C. Though heat generation within the abdomen was not uniform, its temperature pattern in the alive animal resulted in significant heating of that part of the organ that had been surgically placed at the center of the animal. This heating could not be explained by perfusion with regionally heated core blood. Our results indicate that extensive investigations in living systems and complex dynamic phantoms will be necessary before individual patient response can be predicted.

journal_name

J Surg Oncol

authors

Storm FK,Christensen DA,Olch AJ,Silberman AW,Roe DJ,Harrison WH,Elliott RS,Morton DL

doi

10.1002/jso.2930290204

subject

Has Abstract

pub_date

1985-06-01 00:00:00

pages

82-8

issue

2

eissn

0022-4790

issn

1096-9098

journal_volume

29

pub_type

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