Related Experiment Video
Updated: Aug 6, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
[Tumors of the eyelids in the elderly]
J P Adenis1, A Sabatier, P-Y Robert
1Service d'Ophtalmologie, CHU Dupuytren, 2, avenue Martin Luther King, 87042 Limoges CEDEX.
Abstract:
The clinical aspect of tumors of the eyelids is polymorphous; however, the most frequent are benign tumors such as papillomas, basal cell carcinoma, squamous cell carcinoma, meibomian gland carcinoma, and melanomas. An important step in the management of the malignant types is to try to establish clear margins through histopathologic techniques: the Mohs technique, the rapid fixation technique, and the frozen section method are the most frequent technical tools used today. For the most malignant tumors such as malignant melanoma and Merkel cell tumor, lymph sentinel biopsy is a recent, valuable tool, but its benefit needs to be confirmed in large series.
Insights
Eyelid tumors vary widely, with benign types like papillomas being common. Malignant eyelid tumors require precise surgical removal using techniques like Mohs surgery, and sentinel lymph node biopsy is a promising tool for advanced cases.
Area of Science:
- Ophthalmology
- Dermatology
- Surgical Oncology
Context:
- Eyelid tumors present a diverse clinical spectrum.
- Benign tumors (papillomas) and malignant neoplasms (carcinomas, melanomas) are frequently observed.
- Accurate histopathologic margin assessment is crucial for managing malignant eyelid tumors.
Purpose:
- To review the clinical presentation and management strategies for eyelid tumors.
- To highlight histopathologic techniques for achieving clear surgical margins.
- To discuss the role of sentinel lymph node biopsy in advanced malignant eyelid tumors.
Summary:
- Common eyelid tumors include papillomas, basal cell carcinoma, squamous cell carcinoma, meibomian gland carcinoma, and melanomas.
- Histopathologic techniques such as Mohs surgery, rapid fixation, and frozen sections are essential for margin control in malignant tumors.
- Sentinel lymph node biopsy is a valuable but not yet fully validated tool for staging highly malignant tumors like melanoma and Merkel cell carcinoma.
Impact:
- Improved understanding of eyelid tumor management.
- Guidance on selecting appropriate histopathologic techniques for margin assessment.
- Informed consideration of sentinel lymph node biopsy for advanced cases, pending further evidence.
Related Concept Videos
Accessory Structures of the Eye
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Photoreceptors and Visual Pathways
Muscles of the Eye
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and rotating...
Glaucoma: Overview
Microbiome of the Eye
