The Differential Diagnosis of Internal Diseases: An Algorithmic Approach by Healy P. M. and Jacobson E. J. is an indispensable resource for medical professionals, students and anyone interested in internal diseases. This publication is not just a reference book, but a real desktop book that helps to understand the complexities of diagnosis and offers a systematic approach to the detection of diseases. The authors, with many years of experience in the field of medicine, created this book in order to facilitate the diagnostic process for doctors and students. They offer an algorithmic approach that allows for clear and logical steps to analyze symptoms and find possible diagnoses. This is especially true in circumstances where decision time can be critical. The book covers a wide range of diseases, ranging from the most common to rare and complex cases. Each section contains detailed descriptions of symptoms, examination methods, and possible diagnoses, making it an ideal tool for practicing physicians. Who is this book intended for? First of all, it will be useful for students of medical universities who are just starting their way in the world of medicine . An algorithmic approach will help them not only remember information, but also learn how to apply it in practice. Doctors working in clinics and hospitals will also find it a lot of useful. The book will be an excellent help for those who want to improve their diagnostic skills and improve the quality of medical care. The topics raised in the book cover not only medical aspects, but also important ethical issues related to diagnosis. The authors emphasize that the correct diagnosis is not only a matter of knowledge, but also the ability to listen to the patient, taking into account his individual characteristics and context. This makes the book relevant not only for doctors, but also for everyone who is interested in medicine and wants to understand how the health care system works. The style of the authors is clear and accessible. They use simple and understandable wording, avoiding overly complex terminology, which makes the book available to a wide audience. Healy P. M. and Jacobson E. J. experienced specialists who are also authors of other well-known medical publications, such as “Basics of Internal Medicine” and “Clinical Diagnostics” Their experience and knowledge make this book a reliable source of information. If you are looking for a high-quality and up-to-date guide to differential diagnosis, then “Differential diagnosis of internal diseases: an algorithmic approach” will become your faithful companion. It will allow you to confidently navigate the world of internal diseases and teach you to apply an algorithmic approach to diagnosis, which will certainly increase your qualifications and self-confidence. Do not miss the opportunity to expand your knowledge and skills in the field of medicine. This book will not only be a useful tool in your practice, but also a source of inspiration for further study of internal medicine.