The listing, Radiology Recall Paperback – November 26, 1999 by Spencer B. Gay has ended.
Two things are noteworthy about this book: the excellent black-white illustrations and quick review over common radiology questions. The book is divided by radiology sections, and usually start off with simple anatomy pictures and labelled illustrations of the relevant modality. This is very nice, since many radiology texts do not bother to show examples and illustrations of relevant anatomy. The illustrations are also much more valuable then looking at an atlas like Netter's, since only important radiological structures are drawn. The lists of differential diagnoses are good, though they require you to already what each diagnosis is. I don't find that a problem considering the size and scope of the book.