This book is designed to make the subject of histology easily comprehensible for the medical students. The basic principle of explaining correlation between microscopic structure and function is followed throughout the book. To keep in pace with the recent trends, description of microscopic structure has been supplemented with an appropriate explanation of the related molecular and cell biology. Wherever considered necessary, correlations of microscopic structure with clinical conditions have also been described. To facilitate comprehension of the subject, the text has been supported by a large number of figures and diagrams. It consists of chapters like the cell, epithelium, glands, connective tissue, connective tissue proper, cartilage, bone, muscular tissue, integumentary system etc.