The book "Imaging of Alimentary Tract Perforation" offers a comprehensive analysis of the critical role of diagnostic imaging in assessing patients suspected of having a perforation of the digestive tract. This emergency situation requires prompt surgical intervention. Through numerous high-quality images, it explains how various imaging modalities, including X-rays, ultrasound, and multidetector computed tomography (MDCT), contribute to the accurate diagnosis of the perforation and its causes, as well as the associated pathologies. Special emphasis is placed on MDCT, which is described in detail across various scenarios of the digestive tract. The book also addresses the imaging of GI tract perforations in different patient groups, including pediatric patients, the elderly, and oncology patients. This work is a valuable resource for professionals in radiology, radiologists, and physicians who deal daily with the treatment of patients with clinically suspected perforation of the digestive tract.