Related Experiment Video
Updated: Feb 8, 2026

Conjunctival Commensal Isolation and Identification in Mice
Published on: May 1, 2021
Orbital Extension of Conjunctival Pseudoadenomatous Hyperplasia
Norman C Charles1,2, Richard N Palu1
1Department of Ophthalmology.
Abstract:
A 41-year-old woman developed persistent unilateral conjunctivitis following an upper respiratory infection. A white cystic lesion of the inferior fornix was noted on computed tomography scan to extend behind the orbital septum into the anterior portion of the orbit. Following subtotal excision, histopathology showed benign pseudoadenomatous (pseudoglandular) hyperplasia. The case represents the 5th report of this lesion occurring in the conjunctiva and the only instance of its extension into the orbit.
Related Concept Videos
Atomic Orbitals
Molecular Orbital Theory I
Molecular Orbital Theory II
Hybridization of Atomic Orbitals I
Hybridization of Atomic Orbitals II
The Energies of Atomic Orbitals

