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Related Concept Videos

The Parathyroid Glands00:59

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The two pairs of parathyroid glands embedded within the posterior surface of the thyroid gland are restricted by a dense capsule around them. These glands comprise two distinct cell populations—parathyroid oxyphil and parathyroid principal cells- pivotal in calcium homeostasis.
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Related Experiment Video

Updated: Sep 24, 2025

Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
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Hyperparathyroidism and cerebral calcifications:a case report.

Hongyan Xu1,2, Haoqiang Qin1,2, Shengwu Zhong1,2

  • 1Department of Neurology, People's Hospital of Wuzhou, Wuzhou, Guangxi, China.

Neurocase
|May 3, 2022
PubMed
Summary
This summary is machine-generated.

Primary hyperparathyroidism (PHPT) rarely causes cerebral calcifications. This case study suggests parathyroidectomy may significantly improve these brain calcifications in PHPT patients.

Keywords:
Cerebral calcificationsHyperparathyroidismParkinsonism

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Area of Science:

  • Neurology
  • Endocrinology
  • Radiology

Background:

  • Cerebral calcifications associated with hyperparathyroidism are infrequently documented.
  • Primary hyperparathyroidism (PHPT) is a condition involving overactive parathyroid glands.

Observation:

  • A 63-year-old female with hypertension presented with bradykinesia and memory decline.
  • Cranial CT and MRI revealed symmetrical calcifications in the basal ganglia, cerebellar dentate nucleus, and gray-white matter junction.

Findings:

  • This case adds to the rare instances of PHPT associated with cerebral calcifications, with only 6 prior reported cases.
  • The patient's neurological symptoms correlated with the observed brain calcifications.

Implications:

  • Parathyroidectomy is a potential therapeutic intervention for PHPT-associated cerebral calcifications.
  • Early diagnosis and surgical management may lead to remission of neurological symptoms and calcifications.
  • Further research is warranted to understand the pathophysiology and long-term outcomes.