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Fig. 2 —85-year-old woman. Influence of acquisition (A) and
reconstruction (R) slice thicknesses on fine anatomic detail in MDCT and MRI
depictions of small bone ganglion in lunate bone. Sclerotic margin is best
shown with smallest acquisition and reconstruction slice thicknesses of 0.5 mm
(top left). Some anatomic detail of ganglion is obscured at acquisition slice
thickness of 1.0 mm. For these scans, a pitch of 2.0 was used. Step artifacts
along table feed are pronounced and decrease with increasing reconstruction
slice thickness. Superb MR image contrast depicts anatomy at high level of
quality even at slice thickness of 3.0 mm. CISS = constructive interference in
steady state, SE = spin echo.
