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Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
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The Thyroid Gland01:23

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The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
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The thyroid hormone (TH) plays a pivotal role in the intricate orchestration of physiological processes, exerting profound effects on development, metabolism, and homeostasis throughout different life stages.
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Hormones, the biochemical messengers produced by endocrine glands, are pivotal in regulating bodily functions and maintaining homeostasis. Each hormone's balance is crucial; imbalances can lead to significant physiological disruptions. Major hormones include oxytocin, cortisol, epinephrine, estrogen, testosterone, thyroxine, growth hormone, insulin, and glucagon.
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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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The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
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Related Experiment Video

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An Orthotopic Mouse Model of Anaplastic Thyroid Carcinoma
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Thyroid tantrums in teenagers.

Rakesh Sahay1, Sanjay Kalra2

  • 1Department of Endocrinology, Osmania Medical College, Hyderabad, India.

JPMA. the Journal of the Pakistan Medical Association
|November 16, 2021
PubMed
Summary
This summary is machine-generated.

Sudden disruptions in thyroid function, termed "thyroid tantrums," can affect children and adolescents undergoing hypothyroidism treatment. This article outlines their causes and suggests a management strategy focusing on therapy, testing, and patient training.

Keywords:
Adolescent thyroid, hypothyroidism, l-thyroxine, menstruation, patient centred, person centred, puberty.

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Area of Science:

  • Pediatric endocrinology
  • Thyroidology
  • Clinical management

Background:

  • Thyroid disorders pose management challenges, particularly in pediatric and adolescent populations.
  • Sudden thyroid function fluctuations can arise from diverse physiological, pathological, pharmacological, and psychosocial factors.

Purpose of the Study:

  • To describe the etiology and management of sudden thyroid function disruptions in patients on hypothyroidism treatment.
  • To introduce and define the term "thyroid tantrums" for these events.

Main Methods:

  • Clinical observation and laboratory findings are used to recognize thyroid tantrums.
  • A pragmatic management approach is proposed, emphasizing therapy assessment, testing accuracy, addressing underlying biomedical issues, and patient education.

Main Results:

  • Thyroid tantrums are defined as sudden disruptions in thyroid function in individuals receiving hypothyroidism treatment.
  • These events can be identified through clinical presentation or laboratory results.

Conclusions:

  • A structured, pragmatic approach is recommended for managing thyroid tantrums in pediatric and adolescent patients.
  • Effective management involves comprehensive assessment of treatment, diagnostic methods, and patient-specific factors.