Designed for practicing physicians and residents and available in both print and PDA versions, the Abdominal Top 100 Diagnoses is approximately 320 pages in length and 5" x 8" in size. This pocket-sized book, written by Michael P Federle MD, Elliot K Fishman MD, R Brooke Jeffrey MD, and Venkat S Anne MD, can be carried and consulted with ease. Diagnosis categories include Liver, Biliary, Pancreas, Spleen, Gastrointestinal, Genitourinary, and Retroperitoneal.