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RT Journal Article
SR Electronic
T1 Quantitative Assessment of Parenchymal and Ventricular Readjustment to Intracranial Pressure Relief
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 377
OP 381
VO 25
IS 3
A1 Preul, Christoph
A1 Tittgemeyer, Marc
A1 Lindner, Dirk
A1 Trantakis, Christos
A1 Meixensberger, Jürgen
YR 2004
UL http://www.ajnr.org/content/25/3/377.abstract
AB Summary: A 26-year-old patient underwent endoscopic third ventriculostomy for the treatment of obstructive hydrocephalus. 3D volume data sets were obtained at 3 T before surgery and three times after surgery. Off-line analysis of individual imaging data (initial linear registration, intensity adjustment, and final nonlinear registration of pre- to postoperative MR images) yielded 3D displacement fields representing the postoperative structural brain change. In principle, such an analysis technique can be used in any clinical follow-up for which careful observation of tissue readjustment is of particular importance.