The ornamental design for a portion of a scanner for a magnetic resonancetomographydiagnosis apparatus, as shown and described.
FIG. 1 is a front, top and left side perspective view of a portion of a scanner for a magnetic resonance tomography diagnosis apparatus, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Portions in broken lines are for illustrative purposes only and form no part of the claimed design.