Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

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 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...
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...
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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Subacute Hypoxia Induces Cardiac Remodeling and Mitochondrial Dysfunction via Apoptotic Pathways in a Rabbit Model of Tracheal Stenosis.

Journal of cardiovascular development and disease·2025
Same author

Family Dynamics and Mental Health in Schizophrenia: Investigating the Impact of Cohesion and Adaptability.

The International journal of social psychiatry·2025
Same author

Stability of psychotic symptoms and safety in switching to aripiprazole once-monthly according to prior oral antipsychotic drugs.

Schizophrenia research·2025
Same author

Intraoperative Management of Parathyroid Glands and Long-Term Outcome of Parathyroid Function Following Total Thyroidectomy.

Diagnostics (Basel, Switzerland)·2025
Same author

Efficacy and Safety of Lurasidone vs. Quetiapine XR in Acutely Psychotic Patients With Schizophrenia in Korea: A Randomized, Double-Blind, Active-Controlled Trial.

Psychiatry investigation·2024
Same author

Cancer organoid-based diagnosis reactivity prediction (CODRP) index-based anticancer drug sensitivity test in ALK-rearrangement positive non-small cell lung cancer (NSCLC).

Journal of experimental & clinical cancer research : CR·2023

Related Experiment Video

Updated: Jun 22, 2026

Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma
04:01

Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma

Published on: September 15, 2023

Patterns of Post-thyroidectomy Hemorrhage.

Hyoung Shin Lee1, Bong Ju Lee, Sung Won Kim

  • 1Department of Otolaryngology-Head and Neck Surgery, Nam-hae Hospital, Namhae, Korea.

Clinical and Experimental Otorhinolaryngology
|July 1, 2009
PubMed
Summary

Post-thyroidectomy hemorrhage presents distinct clinical patterns based on bleeding location. Deep hematomas pose a higher risk of life-threatening airway obstruction compared to superficial bleeding.

Keywords:
ComplicationHemorrhageThyroidecotmy

More Related Videos

"Sun's Seven-Step Technique" for Endoscopic En-Bloc Resection of Thyroid Cancer via the Chest-Breast Approach
07:45

"Sun's Seven-Step Technique" for Endoscopic En-Bloc Resection of Thyroid Cancer via the Chest-Breast Approach

Published on: November 28, 2025

Mixed Reality Assisted Radical Endoscopic Thyroidectomy
08:06

Mixed Reality Assisted Radical Endoscopic Thyroidectomy

Published on: January 31, 2025

Related Experiment Videos

Last Updated: Jun 22, 2026

Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma
04:01

Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma

Published on: September 15, 2023

"Sun's Seven-Step Technique" for Endoscopic En-Bloc Resection of Thyroid Cancer via the Chest-Breast Approach
07:45

"Sun's Seven-Step Technique" for Endoscopic En-Bloc Resection of Thyroid Cancer via the Chest-Breast Approach

Published on: November 28, 2025

Mixed Reality Assisted Radical Endoscopic Thyroidectomy
08:06

Mixed Reality Assisted Radical Endoscopic Thyroidectomy

Published on: January 31, 2025

Area of Science:

  • Surgical Complications
  • Otolaryngology
  • Endocrine Surgery

Background:

  • Postoperative hemorrhage is a serious complication following thyroid surgery.
  • Understanding bleeding patterns is crucial for timely diagnosis and management.

Purpose of the Study:

  • To review clinical patterns of post-thyroidectomy hemorrhage.
  • To differentiate patterns based on the source of bleeding (superficial vs. deep).

Main Methods:

  • Retrospective review of 10 patients with post-thyroidectomy hemorrhage requiring surgical evacuation.
  • Evaluation of clinical patterns, including time to hemorrhage and signs/symptoms related to bleeding focus.

Main Results:

  • Mean time from surgery to symptom onset was 7 hours 52 minutes.
  • Six cases involved deep bleeding, four involved superficial bleeding.
  • Superficial bleeding was associated with more prominent ecchymosis; deep bleeding was linked to respiratory distress.

Conclusions:

  • Clinical patterns of post-thyroidectomy hemorrhage differ between superficial and deep bleeding.
  • Deep hematomas present a significant risk for life-threatening airway obstruction.
  • Recognizing these patterns aids in managing this potentially lethal complication.