We are very pleased to announce that Skull Base: An Interdisciplinary Approach will be enlarging its scope. As of 2005, the quarterly review journal Seminars in Neurosurgery will be incorporated into Skull Base. In addition to the usual mix of case reports and original articles that comprised the issues of Skull Base, topical reviews will increase the content made available to our subscribers. The first series of reviews will be on “Cerebral Revascularization.” This editorial expansion will be described by the journal's Editors-in-Chief in the first issue of 2005. I hope you will find the additional content of the journal enriching. May I take this opportunity to present Thieme's very best wishes for the coming year. Sincerely,