Thyroid adenoma ultrasound

Revision as of 11:12, 12 October 2015 by Ammu Susheela (talk | contribs)
Jump to navigation Jump to search

Thyroid adenoma Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Thyroid adenoma from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications, and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Echocardiography and Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Thyroid adenoma ultrasound On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Thyroid adenoma ultrasound

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Thyroid adenoma ultrasound

CDC on Thyroid adenoma ultrasound

Thyroid adenoma ultrasound in the news

Blogs on Thyroid adenoma ultrasound

Directions to Hospitals Treating Thyroid adenoma

Risk calculators and risk factors for Thyroid adenoma ultrasound

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ammu Susheela, M.D. [2]

Overview

On ultrasound, thyroid adenoma is characterized by halo sign or smooth margin of thyroid, hyperechoic nodules, and normal reactive cervical nodes.

Ultrasound

Key Ultrasound Findings in Thyroid Adenoma

  • The blood assays may be accompanied by ultrasound imaging of the nodule to determine the position, size and texture, and to assess whether the nodule may be cystic (fluid filled).
Ultrasound characteristics of thyroid nodules
▸ Halo sign or a smooth magrin
▸ Normal reactive cervical nodes
▸ Cystic nodule
▸ Spongioform nodules
▸ Hyperechoic masses
▸ Eggshell calcifications
▸ Decrease size over timeAdapted from Arzu Tatlıpınar1 and İlkay Kartal. The Evaluation of Thyroid Nodules. http://www.omicsgroup.org/journals/the-evaluation-of-thyroid-nodules-2167-7948-1000181.pdf, volume= 68, issue= 7, 10//2013[1]
http://www.omicsgroup.org/journals/the-evaluation-of-thyroid-nodules-2167-7948-1000181.pdf

Colloid Nodule

  • Iso to hypoechoic
  • May have internal cystic or heterogeneous change
  • May have calcification
  • Multiple echogenic foci (of inspissated colloid) with comet tail artifact

Ultrasound Examples of Thyroid Adenoma

Comet tail artifacts from colloid. Medical ultrasound image.[http://www.wikipedia.org[2]

References

  1. : Tatlıpınar A, Kartal İ (2015) The Evaluation of Thyroid Nodules. Thyroid Disorders Ther 4: 181. doi:10.4172/2167-7948.1000181
  2. "Wikipedia thyroid ultrasound".

Template:WH Template:WS