Evidence map›Paper›PMID 40969993›Full record

ArticleCureus2025

Pigment Pathways Collide: A Rare Case of Retinitis Pigmentosa and Nevus of Ota.

Divyashri R Nagarajan, Sathya J Kakade

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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Divyashri R NagarajanOphthalmology, Burjeel Medical City, Abu Dhabi, ARE.
Sathya J KakadeOphthalmology, Burjeel Medical City, Abu Dhabi, ARE.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nevus of Ota (ocular melanosis) is a dermal melanocytosis involving the ophthalmic and maxillary regions and can present with ocular involvement as melanosis oculi. Retinitis pigmentosa (RP) is a hereditary retinal dystrophy characterized by progressive photoreceptor degeneration. We report the first documented rare case of a 59-year-old female patient with a history of treated breast carcinoma who presented for an eye evaluation due to vision loss. Ocular examination revealed bilateral RP and unilateral ocular melanosis (Nevus of Ota). No established syndromic or genetic links between Nevus of Ota and RP exist. While pigmentation disorders such as albinism or syndromes like Waardenburg syndrome may involve both melanin pathways and retinal degeneration, Nevus of Ota has not been associated with retinal dystrophies in the literature. This case explores whether this co-occurrence may suggest a rare, undocumented syndromic association or is merely coincidental.

Indexed as

genetic eye disordersnevus of otaocular melanosisrare co-occurrenceretinitis pigmentosa

Identifiers

PMID40969993
PMCPMC12442167

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.