Many young, inexperienced doctors, have difficultly pinpointing a diagnosis: Is it a condition to which certain diseases could belong, or a disease definable in line with certain criteria? How can I apply my basic knowledge of diseases to a real patient? How can I find the correct diagnosis for a disease that I am seeing for the very first time? The traditional diagnostic pathways conveyed by current methods of teaching, from visual identification of the disease, knowledge of diseases, understanding of symptoms or patterns to diagnosis, leave certain diagnostic questions unanswered, especially on first experience of such a clinical pattern. Syndrome-based Approach to Diagnosis: A Practical