Hypothalamic-Pituitary Disorders

S. Sethu K. Reddy, Pruthvi Goparaju, Maria Fleseriu

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The pituitary gland is divided into two lobes: anterior (developed from Rathke’s pouch) and posterior (developed as a diverticulum growing downward from the base of the hypothalamus). It weighs less than a gram and sits in the sella turcica, which is surrounded by bony walls and floor and a roof made up of dura, and then the optic chiasma, hypothalamus, and third ventricle. The optic chiasma may be anterior (15%), above (80%), or behind the sella (5%). Laterally on each side are the cavernous sinus; internal carotid artery; and cranial nerves III, IV, V1, V2, and VI.

Original languageEnglish (US)
Title of host publicationAtlas of Clinical Endocrinology and Metabolism
PublisherCRC Press
Pages124-146
Number of pages23
ISBN (Electronic)9781000954449
ISBN (Print)9780367608354
DOIs
StatePublished - Jan 1 2024

ASJC Scopus subject areas

  • General Medicine
  • General Health Professions

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