FIELD: medicine; medical engineering.;SUBSTANCE: method involves applying narrow horizontal beam of heavy nuclear particles (andrones: protons, multi-charge ions, pi-minus-mesons or neutrons). A patient is exposed. The patient is reliably fixed using special purpose device like thin-walled rigid shell with airtight sacks containing small granules and retaining surface shape for a long period. The patient body is rotated in arbitrary body symmetry axis position.;EFFECT: enhanced effectiveness in examining tumor location.;2 cl, 3 dwg
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