Anatomic and Pathologic Spectrum of Pituitary Infundibulum …
The spectrum of pathology involving the pituitary infundibulum is broad yet distinct from other pathology in the sella and parasellar region. Pituitary stalk lesions can be grouped into three categories: congenital and developmental, inflammatory and infectious, and neoplastic.
Diversity of Pathological Conditions Affecting Pituitary Stalk
The pituitary stalk, also known as the infundibulum, connects the hypothalamic median eminence with the pituitary gland. Comprising both blood vessels and nerves, it constitutes an important element in the proper functioning of hormonal regulation.
Pituitary stalk - Wikipedia
The pituitary stalk, also known as the infundibular stalk, infundibulum, or Fenderson's funnel, is the connection between the hypothalamus and the posterior pituitary, the posterior lobe of the pituitary gland.
Pituitary Stalk Thickening: Causes and Consequences. The …
The pituitary infundibulum presents a diagnostic imaging challenge because of its small size and the protean spectrum of disease processes. Our study revealed that CNS tumors, germinoma in particular, are the most common causes of PST in children.
Infundibulum: Brain Anatomy, Function, and Clinical Importance
2024年9月30日 · The infundibulum is part of a larger structure called the pituitary stalk or hypophyseal stalk. It’s composed of two main parts: the infundibular stem and the median eminence. The infundibular stem is the narrow, tube-like …
Pituitary gland: Anatomy and function of the hypophysis - Kenhub
2023年11月3日 · The pituitary gland is connected to the hypothalamus by the infundibulum (pituitary stalk), which is a process that extends inferiorly from the tuber cinereum of the hypothalamus. The infundibulum not only connects the two glands physically, but it also enables the passage of the hypothalamic hormones to the hypophysis as it is traversed by the ...
The Differential Diagnosis of Pituitary Stalk Thickening
The pituitary stalk (also called the infundibulum) is a funnel-shaped structure that passes through the dura mater of the diaphragma sellae and connects the hypothalamus to the pituitary gland. It is divided into the anterior pars tuberalis and posterior pars infundibularis.
Pituitary Stalk Lesions: The Mayo Clinic Experience
2013年5月1日 · Both anterior and posterior pituitary deficiencies are frequently present in patients with infundibular lesions. There are no good imaging predictors of hypopituitarism other than the extent of the lesion to the hypothalamus and pituitary gland.
Neuroimaging of the Pituitary Gland - Radiology Key
2021年1月10日 · The infundibulum (pituitary stalk) is a linear structure extending from the hypothalamus to the pituitary gland. It is comprised of the anterior pars tuberalis and posterior pars infundibularis. The pars tuberalis is considered to be part of the adenohypophysis.
Pituitary Gland: What It Is, Function & Anatomy - Cleveland Clinic
2022年4月4日 · Your pituitary gland is divided into two main sections: the anterior pituitary (front lobe) and the posterior pituitary (back lobe). Your pituitary is connected to your hypothalamus through a stalk of blood vessels and nerves called the pituitary stalk (also known as infundibulum).