The book "Surgery of the Adrenal Gland" offers a comprehensive overview of the surgical treatments for adrenal tumors, including open surgery and laparoscopy. It begins with introductory chapters that cover surgical anatomy, pathology, the clinical diagnostic process, as well as the role of various imaging techniques and perioperative management. After discussing the general principles of adrenal surgery and instrumentation, the individual surgical techniques are described in detail, supported by step-by-step color photographs and schematic drawings. For each procedure, indications, contraindications, and common complications are carefully addressed. Another feature is the numerous helpful decision algorithms for diagnosis and treatment. The text is structured according to the principles of "best practice" and the guidelines of evidence-based medicine, making it a valuable tool for professionals in their clinical work.