Accuracy of 3D-MR image registration to evaluate lesion size change in the femoral head osteonecrosis

Longitudinal quantitative evaluation of

Longitudinal quantitative evaluation of lesion size change in femoral head osteonecrosis using three-dimensional magnetic resonance imaging and image registration

✍ Masaki Takao; Nobuhiko Sugano; Takashi Nishii; Hidenobu Miki; Yoshinobu Sato; Sh 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 288 KB 👁 1 views

## Abstract It remains controversial whether some lesions of femoral head osteonecrosis regress during the natural course of the disease. With image registration, accurately matched image sets of the same subject can be acquired at different times. We applied image registration to evaluate lesion s