[word=useful] [lemma=knowledge] [tag=IN] [lemma=the] [□=□]
[word=useful] [lemma=knowledge] [tag=IN] [lemma=the] [tag=□]
[word=useful] [lemma=knowledge] [tag=IN] [lemma=the] [word=□]
Nonetheless , we have gained useful knowledge of the rather complex anatomy of the pelvic region using MRI , and are encouraged about its potential use for effective preoperative planning of prostate surgery .