Hypophysitis: Hypophysitis refers to an inflammation of the pituitary gland. Hypophysitis is rare and not fully understood.Pituitary adenomaSheehan's syndromeJakob Erdheim: Jakob Erdheim (24 May 1874, Boryslav, Galicia – 18 April 1937, Vienna) was an Austrian pathologist.Österreichisches Biographisches Lexikon 1815-1950 (biography in German) He is credited with the characterization (or partial characterization) of Erdheim–Chester disease and cystic medial necrosis.Growth hormone treatment: Growth hormone treatment refers to the use of growth hormone (GH) as a prescription medication—it is one form of hormone therapy. Growth hormone is a peptide hormone secreted by the pituitary gland that stimulates growth and cell reproduction.Rondo HattonThyroid adenomaAnterior pituitary: A major organ of the endocrine system, the anterior pituitary (also called the adenohypophysis or pars anterior), is the glandular, anterior lobe that together with the posterior lobe (posterior pituitary, or the neurohypophysis) makes up the pituitary gland (hypophysis). The anterior pituitary regulates several physiological processes including stress, growth, reproduction and lactation.Ovarian apoplexy: Ovarian apoplexy is a sudden rupture in the ovary, commonly at the site of a cyst, accompanied by hemorrhage in the ovarian tissue and/or intraperitoneal bleeding.http://www.Percy Theodore Herring: Percy Theodore Herring (3 November 1872 - 24 October 1967) was a physician and physiologist, notable for first describing Herring bodies in the posterior pituitary gland.Prolactin cellProlactinomaSomatotropic cellPituitary ACTH hypersecretionGonadotropin-releasing hormone analogue: A gonadotropin-releasing hormone analogue (GnRH analogue or analog), also known as a luteinizing hormone releasing hormone agonist (LHRH agonist) or LHRH analogue is a synthetic peptide drug modeled after the human hypothalamic gonadotropin-releasing hormone (GnRH). A GnRH analogue is designed to interact with the GnRH receptor and modify the release of pituitary gonadotropins FSH and LH for therapeutic purposes.