Presumed Nasolacrimal Endometriosis

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AI-generated summary by claude@2026-06, 2026-06-07

A 13-year-old girl with cyclic punctal bleeding during menstruation was diagnosed with nasolacrimal endometriosis using gradient-echo MRI, demonstrating hemorrhagic tissue in the nasolacrimal canal.

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Abstract

In Brief A 13-year-old girl was admitted with a complaint of cyclic bleeding from the left inferior punctum with menstruation. Crusted hemorrhage was noticed in the tear meniscus of the left eye and just inferior to the left caruncle. With gradient-echo magnetic resonance imaging, the hemorrhagic tissue in the nasolacrimal canal was demonstrated and the diagnosis of nasolacrimal endometriosis was made. Nasolacrimal endometriosis is a rare ocular condition. Its management and histologic diagnosis remain challenging. Gradient-echo magnetic resonance imaging may be helpful in the diagnosis of nasolacrimal endometriosis.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Lacrimal Apparatus Diseases Adolescent Endometriosis Female Humans Lacrimal Apparatus Diseases Magnetic Resonance Imaging Menstruation Menstruation Nasolacrimal Duct Nasolacrimal Duct

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

References (3)

Cited by (11)

Source provenance

europepmc
last seen: 2026-06-23T06:15:44.889181+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-05-13T22:14:42.556217+00:00
License: CC0 · commercial use OK