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

Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

47
A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial...
47
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

2.5K
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
2.5K

You might also read

Related Articles

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

Sort by
Same author

Nonarteritic Anterior Ischemic Optic Neuropathy: Review and Update.

Neurologic clinics·2026
Same author

The Minimally Important Difference (MID) in Visual Acuity That Represents Changes in Patients' Quality of Life.

Cureus·2024
Same author

Association Between Keratoconus and Shoulder Dislocation: A Cross-Sectional Study.

Cureus·2021
Same author

Characteristics, fates and complications of long-term silicone oil tamponade after pars plana vitrectomy.

BMC ophthalmology·2020
Same author

Characteristics, management, and outcome of squamous carcinoma of the conjunctiva in a single tertiary cancer center in Jordan.

International journal of ophthalmology·2018
Same author

Platelet lysate promotes re-epithelialization of persistent epithelial defects: a pilot study.

International ophthalmology·2018

Related Experiment Video

Updated: May 6, 2026

Iris Fixation via External Pentagram Suturing
05:22

Iris Fixation via External Pentagram Suturing

Published on: May 5, 2022

3.2K

Bilateral simultaneous pyogenic granuloma after perforated punctal plug insertion.

Osama H Ababneh1, Mohammed M Msallam

  • 1Department of Ophthalmology, The University of Jordan, and Jordan University Hospital, Amman, Jordan.

Ophthalmic Plastic and Reconstructive Surgery
|November 8, 2013
PubMed
Summary

Recurrent adenoviral keratoconjunctivitis caused punctal stenosis and excessive tearing. Silicone punctal plugs initially helped but led to pyogenic granuloma, requiring removal and treatment.

More Related Videos

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

7.5K
Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia
06:15

Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

1.7K

Related Experiment Videos

Last Updated: May 6, 2026

Iris Fixation via External Pentagram Suturing
05:22

Iris Fixation via External Pentagram Suturing

Published on: May 5, 2022

3.2K
Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

7.5K
Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia
06:15

Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

1.7K

Area of Science:

  • Ophthalmology
  • Infectious Diseases

Background:

  • Adenoviral keratoconjunctivitis can lead to chronic ocular surface disease.
  • Punctal stenosis is a potential complication causing epiphora (excessive tearing).

Observation:

  • A 44-year-old woman presented with bilateral excessive tearing due to punctal stenosis.
  • Initial treatment involved perforated silicone punctal plugs, which provided temporary relief.

Findings:

  • The punctal plugs caused a foreign-body sensation due to pyogenic granuloma formation.
  • Removal of the plugs and topical steroid-antibiotic treatment resolved the foreign-body sensation.

Implications:

  • This case highlights a rare complication of punctal plug use in patients with recurrent viral eye infections.
  • Careful monitoring is needed when using punctal plugs in complex ocular surface conditions.