100+ Clinical Cases in Pediatrics, 5th edition has been thoroughly revised and elaborated. All the possible suggestions, kind remarks from the students and readers have been taken into consideration in this edition. All the cases have been completely updated. Discussion, diagnosis and management of each case have been revised. Three new cases Henoch-Schönlein purpura, Infectious mononucleosis and Obesity have been added in this edition. Clinical features of the cases have been illustrated with line diagrams and photographs. A comprehensive glossary has been completely revised, elaborated and updated.