Synopsis A hormone is a chemical substance produced in an endocrine gland and transported in blood to a certain tissue, on which it exerts a specific effect. Any defect in hormonal formation and secretion can cause diseases.This book gives a detailed and illustrated account of hormonal diseases. The information contained in this book is the outcome of frequent consultation with a large number of standard books and journals. This book is organised in seven chapters namely- Pituitary; The Neurohypophysis; Thyroid gland; Embryology of the adrenals; The endocrine pancreas; Testis; Ovary etc.This book will certainly prove a dependable reference work to all students, teachers and professionals in zoology, medical and paramedical areas.