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 Experiment Videos

[Focal nodular hyperplasia].

Peter Nissen Bjerring1, Olí Jacobsen, Matteo Biagini

  • 1Gentofte Hospital, Medicinsk Afdeling F, Sønderborg Sygehus, Medicinsk Afdeling. peterbjerring@privat.dk

Ugeskrift for Laeger
|February 7, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Toward a Biopsy-Free Diagnosis of Prostate Cancer: Potential of Combined <sup>18</sup>F-Flotufolastat PSMA PET and mpMRI.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2026
Same author

Prospective study of patients with immune checkpoint inhibitor-induced hepatitis; characterization of liver injury, outcome of therapy, and management of steroid-unresponsive and steroid-dependent hepatitis.

Journal for immunotherapy of cancer·2026
Same author

Completion and Compliance of the Surgical Safety Checklist in a Secondary-Level Hospital in Canton Thurgau, Switzerland: A Retrospective Analysis.

Journal of patient safety·2026
Same author

UV induces common cutaneous amyloid-like melanosomal protein aggregates.

bioRxiv : the preprint server for biology·2025
Same author

Radical Prostatectomy Combined with Prostate Specific Membrane Antigen-radioguided Lymph Node Dissection is Associated with Longer Treatment-free Survival for Patients with Primary Lymph Node-positive Prostate Cancer.

European urology open science·2025
Same author

Relative Exchangeable Copper, Exchangeable Copper and Total Copper in the Diagnosis of Wilson Disease.

Liver international : official journal of the International Association for the Study of the Liver·2025
Same journal

[Mosaicism as a cause of Cowden syndrome].

Ugeskrift for laeger·2026
Same journal

[Thyrotoxic crisis with cardiogenic shock].

Ugeskrift for laeger·2026
Same journal

[Mindfulness-based cognitive therapy in the treatment of depression].

Ugeskrift for laeger·2026
Same journal

[Fitness].

Ugeskrift for laeger·2026
Same journal

[Risk of developing cataract related to fluoroscopy].

Ugeskrift for laeger·2026
Same journal

[Obturator hernia with small bowel ileus presenting as hip pain in an elderly woman].

Ugeskrift for laeger·2026
See all related articles

Focal nodular hyperplasia (FNH), a benign liver lesion, is often found incidentally. While estrogen treatment may correlate with larger tumors in women, further research is needed. Biopsy remains crucial for accurate FNH diagnosis and to exclude malignancy.

Area of Science:

  • Hepatology
  • Oncology
  • Radiology

Background:

  • Focal nodular hyperplasia (FNH) is a common benign liver lesion.
  • It predominantly affects women of reproductive age.
  • This study presents a retrospective analysis of FNH cases.

Purpose of the Study:

  • To investigate the relationship between tumor size, sex, and estrogen exposure in FNH patients.
  • To evaluate diagnostic methods for FNH.
  • To determine optimal management strategies for FNH.

Main Methods:

  • Retrospective study including patients with histologically confirmed FNH.
  • Analysis of tumor size, patient sex, and history of estrogen treatment.
  • Review of diagnostic imaging and biopsy results.

Related Experiment Videos

Main Results:

  • 24 patients with FNH were included in the study.
  • FNH was incidentally diagnosed in 19 cases.
  • No significant difference in average tumor size was found between sexes, but estrogen-treated women exhibited larger tumors.
  • Biopsy was necessary for definitive diagnosis and to rule out malignancy.
  • Expectant management was preferred over surgery in most cases.

Conclusions:

  • FNH is a benign liver condition frequently diagnosed incidentally.
  • The association between FNH tumor size and estrogen treatment requires further investigation.
  • Contrast-enhanced diagnostic imaging can suggest FNH, but biopsy is the gold standard for diagnosis and excluding malignancy.