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

You might also read

Related Articles

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

Sort by
Same author

Multiple Violaceous Papules and Nodules on the Trunk: Answer.

The American Journal of dermatopathology·2026
Same author

Multiple Violaceous Papules and Nodules on the Trunk: Challenge.

The American Journal of dermatopathology·2026
Same author

Crusted scabies.

Medicina clinica·2026
Same author

Pustular Eruption in a Patient Treated With Trametinib.

Pediatric dermatology·2025
Same author

Mielodysplasia cutis.

Medicina clinica·2025
Same author

The Changing Spectrum of Pediatric Allergic Contact Dermatitis: A Prospective Multicentric Study in Spain.

Dermatitis : contact, atopic, occupational, drug·2025

Related Experiment Video

Updated: Oct 11, 2025

Two-Dimensional X-Ray Angiography to Examine Fine Vascular Structure Using a Silicone Rubber Injection Compound
05:26

Two-Dimensional X-Ray Angiography to Examine Fine Vascular Structure Using a Silicone Rubber Injection Compound

Published on: January 7, 2019

5.9K

Caliber-persistent labial artery: report of 3 cases.

José Antonio Llamas Carmona1, Ángela Rivera Mercado2, Miguel Lova Navarro3

  • 1Dermatology Department, Hospital Regional Universitario de Málaga, Málaga, Spain.

Anais Brasileiros De Dermatologia
|November 29, 2021
PubMed
Summary

The caliber-persistent labial artery is a benign vascular anomaly. High-resolution ultrasonography is preferred for diagnosis to avoid risky biopsies and potential bleeding.

Keywords:
BiopsyBleedingDopplerLipLip diseasesPulsatile flowUltrasonography

More Related Videos

Permanent Cerebral Vessel Occlusion via Double Ligature and Transection
08:22

Permanent Cerebral Vessel Occlusion via Double Ligature and Transection

Published on: July 21, 2013

15.2K
Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique
07:30

Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique

Published on: April 1, 2022

8.0K

Related Experiment Videos

Last Updated: Oct 11, 2025

Two-Dimensional X-Ray Angiography to Examine Fine Vascular Structure Using a Silicone Rubber Injection Compound
05:26

Two-Dimensional X-Ray Angiography to Examine Fine Vascular Structure Using a Silicone Rubber Injection Compound

Published on: January 7, 2019

5.9K
Permanent Cerebral Vessel Occlusion via Double Ligature and Transection
08:22

Permanent Cerebral Vessel Occlusion via Double Ligature and Transection

Published on: July 21, 2013

15.2K
Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique
07:30

Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique

Published on: April 1, 2022

8.0K

Area of Science:

  • Vascular Surgery
  • Diagnostic Imaging

Background:

  • The caliber-persistent labial artery is a rare vascular anomaly.
  • It involves an arterial branch entering submucosal tissue without diameter reduction.

Observation:

  • Most lesions are benign and asymptomatic.
  • Treatment is typically reserved for complications or patient preference.

Findings:

  • High-resolution and color Doppler ultrasonography are preferred noninvasive diagnostic tools.
  • These methods allow direct visualization, precise measurement, and blood flow assessment.

Implications:

  • Invasive procedures like excisional biopsy or surgical extirpation carry significant bleeding risks.
  • Ultrasonography enables safe and accurate diagnosis, guiding conservative management.