Evidence map›Paper›PMID 42109842›Full record

ArticleCase reports in ophthalmological medicine2026

A Case of Juxtafoveal Microaneurysm in a Setting of PAMM: Diagnostic and Therapeutic Challenges.

Parvin Aghayeva, Peter Y Chang

Abstract read
In one paragraph

Article in Case reports in ophthalmological medicine, 2026. 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

2 authors.

Parvin AghayevaMassachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA, mersi.us.ORCID https://orcid.org/0009-0009-4313-5726
Peter Y ChangMassachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA, mersi.us.ORCID https://orcid.org/0000-0003-0511-8684

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: We are aimed at reporting a rare case of juxtafoveal microaneurysm in a young adult in the setting of paracentral acute middle maculopathy (PAMM) and discussing potential underlying mechanisms and therapeutic considerations. Methods: This study describes a single case report and a treatment trial with nitroglycerin. Results: We present a case of a 38-year-old male with recurrent migraines and juxtafoveal microaneurysm who was empirically treated with 0.4-mg nitroglycerin, resulting in subjective visual improvement and resolution of the lesion on SD-OCT. Conclusions: This report highlights the potential role of nitroglycerin as a therapeutic option for recurrent PAMM, emphasizing the need for further investigation into its efficacy and safety.

Indexed as

juxtafoveal microaneurysmmigrainenitroglycerinPAMMscotoma

Identifiers

PMID42109842
PMCPMC13150687

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.