Evidence map›Paper›PMID 41487751›Full record

ArticleCureus2025

A Case of Primary Malignant Melanoma of the Nasolacrimal Duct.

Kosuke Terazawa, Ryo Utakata, Hisakazu Kato, Munekazu Matsumoto, Takenori Ogawa

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Kosuke TerazawaDepartment of Otolaryngology - Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, JPN.
Ryo UtakataDepartment of Otolaryngology - Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, JPN.
Hisakazu KatoDepartment of Plastic and Reconstructive Surgery, Gifu University Hospital, Gifu, JPN.
Munekazu MatsumotoDepartment of Pathology, Gifu University Hospital, Gifu, JPN.
Takenori OgawaDepartment of Otolaryngology - Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant melanoma of the nasal cavity and paranasal sinuses is an extremely rare disease, with only a few reported cases originating from or extending into the nasolacrimal duct. Multimodal treatments, including surgery, radiotherapy, chemotherapy, immunotherapy, and immune checkpoint inhibitors, have been attempted; however, the treatment outcomes remain unsatisfactory. We herein report a case of primary malignant melanoma of the nasolacrimal duct, which was successfully managed through complete en bloc resection of the nasolacrimal duct along with the surrounding bony structures, lacrimal sac, and puncta, followed by adjuvant radiotherapy and administration of immune checkpoint inhibitors. This multidisciplinary approach resulted in a favorable clinical course. Due to the rarity of mucosal malignant melanoma, many aspects of the disease remain unclear, and further evidence is warranted.

Indexed as

immune checkpoint inhibitorsmucosal malignant melanomanasolacrimal ductpostoperative radiotherapysurgery

Identifiers

PMID41487751
PMCPMC12761342

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.