Related Experiment Video
Updated: Oct 27, 2025
Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
Published on: August 17, 2022
Is there a consensus between clinical practice guidelines for conventional and molecular nuclear medicine studies in
Marylin Acuña Hernandez1, Liset Sanchez Orduz2, Uvi Cancino Ramos3
1Specialist in Nuclear Medicine and Epidemiology, Universidad Autónoma de Bucaramanga (UNAB)-Bogotá Surgery Society-San José Hospital, Bogotá, Colombia. macuna766@unab.edu.co.
Abstract:
Hyperparathyroidism is a common calcium metabolic disorder, characterized by the presence of high concentrations or inappropriately normal concentrations of parathyroid hormone (PTH) in the context of high calcium. Pharmacological and surgical management is available as treatment. The objective of diagnostic imaging is to determine the location of the causal lesion. For these purposes, non-invasive methods can be divided into anatomical or functional studies, with nuclear medicine studies being in the latter category. The objective of this review, is to establish the similarities and differences that exist in the clinical practice guidelines on conventional and molecular nuclear medicine studies in parathyroid disease.
Related Concept Videos
00:59The Parathyroid Glands
Oxyphil cells, whose functions remain elusive, emerge during late puberty, adding a layer of complexity to the parathyroid gland's intricacies. In contrast, principal parathyroid cells undertake a vital role by...
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
01:25Imaging Studies II: Positron Emission Tomography and Scintigraphy
Fundamental Principles of PET
01:17Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...