Vibration-controlled transient elastography measures liver stiffness and fat without a needle. Volume 27 of the Secrets of a Healthy Liver series covers the technique from physics to clinical interpretation — for clinicians, technicians, students, and patients.
Secrets of a Healthy Liver — Volume 27
Liver Elastography and FibroScan
A comprehensive guide to the non-invasive diagnosis of liver disease. Vibration-controlled transient elastography measures liver stiffness and fat content in minutes, without a needle or anaesthetic — and has become a cornerstone of modern hepatology. Prof. Seyed-Moayed Alavian covers it from the underlying physics to the interpretation of a result.
Publisher
Publication date
September 22, 2025
Print length
155 pages
Language
English
Format
Kindle edition
Series
Secrets of a Healthy Liver, Volume 27
Audience
GPs, specialists, students, sonographers, and patients
Get the book
Published by Brieflands and available worldwide as a Kindle edition on Amazon. For institutional orders, bulk copies, or translation rights, contact the publisher directly.
About this book
Liver health underpins metabolic stability and internal balance, and the organ works in silence — declaring itself only once significant damage has accumulated. As chronic liver disease has risen sharply, driven by non-alcoholic fatty liver disease, viral hepatitis, and cirrhosis, the need for accurate, rapid, and safe monitoring has become urgent.
FibroScan, or vibration-controlled transient elastography, is a practical answer to that need. Using vibration and sound waves, it produces measurable and interpretable data on liver tissue stiffness and accumulated fat — without pain, without anaesthesia, and in a short appointment. Its use in diagnosis, treatment monitoring, and population screening of at-risk groups has made it central to contemporary liver medicine.
This book examines the technique comprehensively: the physiological and technical foundations, the clinical interpretation of results, and the questions patients most often ask. It is written for a deliberately wide readership — general practitioners and specialists, medical students, ultrasound and radiology technicians, and patients who want to participate in their own care.
What the book covers
How it works
The physics of vibration and sound waves, and what the machine is actually measuring.
Stiffness and steatosis
Fibrosis assessment alongside quantification of liver fat.
Reading a result
Clinical interpretation of the numbers, including their limits and confounders.
Monitoring treatment
Using serial measurements to track whether therapy is working.
Population screening
The case for using elastography to find disease in at-risk groups early.
Patient questions
Direct answers to what patients most commonly ask before and after a scan.
Note. Elastography results are influenced by factors such as recent eating, obesity, ascites, and inflammation, and a single reading is not a diagnosis on its own — it is interpreted alongside clinical findings and laboratory results. This book is educational; scan results should always be discussed with the clinician managing your care.