Temperature quantitation and mapping of frozen tissue

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Temperature quantitation and mapping of frozen tissue.

A method was developed for quantitating the temperature within frozen tissue with the magnetic resonance (MR) parameter R2*. The pulse sequence uses half-pulse excitation and a short spiral readout to achieve echo times as short as 0.2 msec. Fiber-optic temperature sensors were inserted into bovine liver tissue. The tissue was frozen at one end while being held warm at the other end. Once stead...

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A mathematical model of temperature distribution in frozen tissue.

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ژورنال

عنوان ژورنال: Journal of Magnetic Resonance Imaging

سال: 2001

ISSN: 1053-1807,1522-2586

DOI: 10.1002/1522-2586(200101)13:1<99::aid-jmri1015>3.0.co;2-o