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Related Concept Videos

Structures of the Endocrine System00:59

Structures of the Endocrine System

The intricate framework of the endocrine system encompasses a diverse array of glands, with their target tissues and organs strategically distributed throughout the body. Central to this network are the endocrine glands, specialized structures that lack ducts and release hormones directly into the interstitial fluid. Notably, the hypothalamus, a vital neuroendocrine organ situated in the brain, governs neural functions and serves as a potent source of hormonal regulation. Near the hypothalamus...
Regulation of Hormone Secretion01:19

Regulation of Hormone Secretion

Regulation of hormone secretion is a finely tuned orchestration driven by various types of stimuli, encompassing neural, humoral, and hormonal signals. Environmental cues instigate neural stimuli, where action potentials traverse nerve fibers to reach their designated targets. An illustrative scenario is the body's response to stress, wherein the sympathetic nervous system releases epinephrine from the adrenal glands, inducing the well-known 'fight or flight' reaction.
Humoral stimuli,...
Endocrine Signaling01:45

Endocrine Signaling

Endocrine cells produce hormones to communicate with remote target cells found in other organs. The hormone reaches these distant areas using the circulatory system. This exposes the whole organism to the hormone but only those cells expressing hormone receptors or target cells are affected. Thus, endocrine signaling induces slow responses from its target cells but these effects also last longer.
Endocrine Signaling01:45

Endocrine Signaling

Endocrine cells produce hormones to communicate with remote target cells found in other organs. The hormone reaches these distant areas using the circulatory system. This exposes the whole organism to the hormone but only those cells expressing hormone receptors or target cells are affected. Thus, endocrine signaling induces slow responses from its target cells but these effects also last longer.
What is the Endocrine System?00:46

What is the Endocrine System?

The endocrine system sends hormones—chemical signals—through the bloodstream to target cells—the cells the hormones selectively affect. These signals are produced in endocrine cells, secreted into the extracellular fluid, and then diffuse into the blood. Eventually, they diffuse out of the blood and bind to target cells which have specialized receptors to recognize the hormones.

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Related Experiment Video

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Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
07:43

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas

Published on: January 17, 2018

Endocrine surgery.

Tracy S Wang1

  • 1Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA. tswang@mcw.edu

American Journal of Surgery
|August 30, 2011
PubMed
Summary
This summary is machine-generated.

Endocrine surgery manages complex thyroid, parathyroid, adrenal, and pancreas tumors. Advanced training is crucial, as higher hospital and surgeon volume correlate with better patient outcomes.

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Area of Science:

  • Endocrine Surgery
  • Surgical Oncology
  • Gastrointestinal Surgery

Background:

  • Management of surgical disorders involving the thyroid, parathyroid, adrenal glands, and neuroendocrine pancreas tumors is increasingly complex.
  • These complex cases have driven the development of endocrine surgery as a distinct surgical subspecialty.
  • Evidence links hospital and surgeon volume to patient outcomes in complex surgical procedures.

Purpose of the Study:

  • To underscore the significance of endocrine surgery as a specialized field.
  • To highlight the critical role of advanced postgraduate training in endocrine surgery.
  • To emphasize the impact of surgical volume on patient outcomes.

Main Methods:

  • Review of existing literature on endocrine surgery outcomes.
  • Analysis of studies correlating hospital and surgeon volume with patient results.
  • Synthesis of data regarding the complexity of endocrine surgical cases.

Main Results:

  • Endocrine surgery has emerged as a subspecialty due to the complexity of managing specific endocrine and neuroendocrine tumors.
  • Studies consistently demonstrate a positive correlation between higher hospital/surgeon volume and improved patient outcomes.
  • Advanced postgraduate training is essential for surgeons managing these complex cases.

Conclusions:

  • The increasing complexity necessitates specialized endocrine surgery training.
  • Higher surgical volumes are associated with better patient outcomes, reinforcing the need for specialized centers.
  • Advanced training in endocrine surgery is paramount for optimizing patient care and results.