This book will help the reader to recognize, diagnose, and treat most of the acute abdominal disorders that may be encountered in the pregnant patient, whether associated with or incidental to the pregnancy. A wide range of conditions are addressed, including some which are very rare as well as those more frequently seen, such as acute appendicitis and acute cholecystitis. The principles underlying diagnosis and therapy are clearly explained. Particular features in the clinical presentation of pregnant patients are highlighted, and specific diagnostic and therapeutic algorithms and protocols, described. Attention is drawn to the diagnostic difficulties that may arise from atypical presentations and to restrictions on the use of certain diagnostic imaging studies. The book is designed to meet the needs of both the gynecologist and the general or abdominal surgeon, who together form the multidisciplinary team mandatory for effective treatment that will safeguard mother and baby.