Searching for the word "lipoprotein" in the databases of Medline or PubMed, one gets more than 100, 000 results, this shows the prevailing interest in the topic. This book will be valuable to new investigators in the field to get familiar with the general topic of lipoprotein research and will guide scientists interested in this domain. The sections cover topics like important issues of lipoprotein structure, clinical chemical methods, characterization of dys- and hyper lipoproteinemias and endoscopic treatments on lipoprotein.