Eye
Lacrimal duct / gland
Papilloma-lacrimal duct
Author: Nat Pernick, M.D.
Last author update: 1 February 2014
Last staff update: 27 May 2022
Copyright: 2004-2024, PathologyOutlines.com, Inc.
PubMed Search: Papilloma lacrimal
Table of Contents
Definition / general | Radiology images | Microscopic (histologic) description | Microscopic (histologic) imagesCite this page: Pernick N. Papilloma-lacrimal duct. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/eyelacrimalpapilloma.html. Accessed December 25th, 2024.
Definition / general
- Similar to conjunctival papilloma
Radiology images
AFIP images
Well circumscribed tumor of left lacrimal sac
Microscopic (histologic) description
- Papillary aggregates of benign transitional epithelial cells with infiltrating neutrophils
- May have pseudoepitheliomatous hyperplasia
Microscopic (histologic) images
AFIP images
Well circumscribed papillary tumor
Well differentiated squamous epithelium
Fronds covered
by neoplastic
transitional
epithelium
Papilloma with malignant transformation
