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Related Concept Videos

Hyperthyroidism II: Pathophysiology01:27

Hyperthyroidism II: Pathophysiology

Hyperthyroidism is a hypermetabolic state caused by elevated levels of thyroid hormones, triiodothyronine (T3) and thyroxine (T4). It results from dysregulation at the thyroid, pituitary, or immune system level and affects multiple organ systems.PathophysiologyThe most common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder in which antibodies, specifically thyroid-stimulating antibodies (TSAb), a subtype of TSH receptor antibodies (TRAb), bind to and activate TSH receptors...
Graves Disease II: Pathophysiology01:24

Graves Disease II: Pathophysiology

Graves’ disease is an autoimmune disorder characterized by the production of thyroid-stimulating immunoglobulins (TSI) that activate TSH receptors, leading to excessive synthesis and release of thyroid hormones (T3 and T4) and resulting in hyperthyroidism.Among all causes of hyperthyroidism, Graves’ disease is the most common and can happen at any age, though it is more frequent in women. It produces a hypermetabolic state with features such as weight loss, tachycardia, tremor, and heat...
Hyperthyroidism I: Introduction01:25

Hyperthyroidism I: Introduction

Hyperthyroidism is a type of thyrotoxicosis characterized by the thyroid gland's overproduction of the thyroid hormones triiodothyronine (T3) and thyroxine (T4). This hormone excess increases the basal metabolic rate and enhances sensitivity to catecholamines.DiagnosisDiagnosis is based on clinical features and biochemical testing. It typically shows suppressed thyroid-stimulating hormone (TSH) levels below 0.4 mIU/L, with elevated free T3 and/or T4. Additional tests, including thyroid...
Goiter01:27

Goiter

Goiter refers to an abnormal enlargement of the thyroid gland that may appear as a diffuse goiter (uniform enlargement) or nodular (single or multiple nodules). Functionally, it is classified as nontoxic (normal/low hormone levels) or toxic (excess hormone production).PathophysiologyDiffuse thyroid enlargement typically results from prolonged stimulation by thyroid-stimulating hormone (TSH) or TSH-like agents, commonly seen in hypothyroidism or iodine deficiency. In contrast, in hyperthyroid...
Hypothyroidism II: Pathophysiology01:23

Hypothyroidism II: Pathophysiology

Hypothyroidism is a disorder characterized by insufficient production of thyroid hormones, which regulate metabolism, energy balance, and multiple organ systems.TypesHypothyroidism is classified based on the level of dysfunction. Primary hypothyroidism results from intrinsic thyroid gland dysfunction, causing reduced hormone production despite normal or increased stimulation. Secondary hypothyroidism arises from inadequate thyroid-stimulating hormone (TSH) secretion by the pituitary. Tertiary...
Graves' Disease I: Introduction01:28

Graves' Disease I: Introduction

Graves' disease is an autoimmune disorder that causes hyperthyroidism, or overactivity of the thyroid gland. It results from autoantibodies called thyroid-stimulating immunoglobulins (TSIs), which bind to thyroid-stimulating hormone (TSH) receptors, leading to overstimulation of hormone production and a hypermetabolic state.EtiologyAlthough considered idiopathic, Graves’ disease has well-established contributing factors. There is a strong genetic component, with increased prevalence in...

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"Sun's Seven-Step Technique" for Endoscopic En-Bloc Resection of Thyroid Cancer via the Chest-Breast Approach
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Benign thyroid disease: treatment notes.

Pasquale Petronella1, Fulvio Freda, Andrea Fiore

  • 1Second University of the Study of Naples, Naples, Italy. pasquale.petronella@unina2.it

Annali Italiani Di Chirurgia
|October 16, 2012
PubMed
Summary
This summary is machine-generated.

This study on benign thyroid disease treatment found total thyroidectomy to be a favorable strategy, especially for solitary nodules. Individual patient assessment remains key for optimal surgical outcomes.

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Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
05:12

Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy

Published on: May 12, 2023

Area of Science:

  • Endocrinology
  • Surgical Oncology

Background:

  • Benign thyroid disease treatment strategies are debated.
  • Surgical options range from lobectomy to total thyroidectomy.

Purpose of the Study:

  • To contribute to the discussion on optimal treatment strategies for benign thyroid disease.
  • To evaluate surgical outcomes for different thyroidectomy approaches.

Main Methods:

  • Retrospective analysis of 35 patients with benign thyroid disease.
  • Surgical procedures included total thyroidectomy (26 cases), subtotal thyroidectomy (3 cases), and simple lobectomy (6 cases).
  • Data collected between 2003 and 2005 at the Second University of Naples.

Main Results:

  • The majority of patients experienced an optimal post-surgical course.
  • Total thyroidectomies were the most frequently performed procedure.
  • Non-radical surgery was considered for single nodules with high surgical risks, supported by Fine Needle Aspiration (FNA).

Conclusions:

  • Total thyroidectomy is favored for solitary nodules with residual diseased parenchyma.
  • Lobectomy may be considered if residual parenchyma is unaffected.
  • Individualized assessment of each pathology is recommended, with a preference for total thyroidectomy.