Follicular thyroid cancer echocardiography or ultrasound

Follicular thyroid cancer Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Follicular thyroid cancer 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
X-ray
Echocardiography and Ultrasound
CT
MRI
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Follicular thyroid cancer echocardiography or ultrasound On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Follicular thyroid cancer echocardiography or ultrasound All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Follicular thyroid cancer echocardiography or ultrasound
CDC on Follicular thyroid cancer echocardiography or ultrasound
Follicular thyroid cancer echocardiography or ultrasound in the news
Blogs on Follicular thyroid cancer echocardiography or ultrasound
Directions to Hospitals Treating Follicular thyroid cancer
Risk calculators and risk factors for Follicular thyroid cancer echocardiography or ultrasound

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

Overview

Neck ultrasound may be performed to detect follicular thyroid cancer.

Ultrasound

Key Ultrasound Findings in Thyroid Cancer

• Key ultrasound findings in thyroid cancer are:

• Large size, microcalcifications, and hypoechogenicity
• Lymphadenopathy
• Microcalcifications- most specific finding associated with malignancy (~95%)
• Coarse calcifications
• Peripheral rim calcification
• Isoechoic solid nodule
• A nodule taller than it is wide
• Irregular margins

• The lymph node findings are:

• Enlarged regional lymph nodes are suspicious for thyroid malignancy
• Microcalcifications in regional lymph nodes are highly suspicious
• Lymph nodes with cystic change are highly suspicious
• Loss of normal fatty hilum, irregular node appearance
• Increased colour Doppler flow is suspicious
• Low threshold criteria for lymph node biopsy
• Biopsy if suspicious features
• Consider biopsy if >8 mm