Imaging studies are playing an increasingly role in the evaluation of endocrine diseases; accordingly, familiarity with the specific indications for the various modalities, and with the characteristic findings, is essential. This multi-author work, which is intended for both radiologists and endocrinologists, considers the role of all the recent imaging techniques, including ultrasound (particular color Doppler), computed tomography, MRI, and scintigraphy. Following an extensive introduction on the pituitary, subsequent chapters discuss in detail the normal anatomy and pathology of the female and male reproductive systems. Remaining chapters provide state-of-the-art data on the thyroid, parathyroids, pancreatic endocrine tumors, adrenal glands, hormonal tumors (carcinoids and MEN), and imaging of the complications of hormone therapy.