ArticleFrontiers in medicine2026
Photodynamic technology for delineating surgical margins in recurrent extramammary Paget's disease: a case report.
Article in Frontiers in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Extramammary Paget's disease (EMPD) is a rare cutaneous malignancy characterized by a high propensity for recurrence and metastasis. EMPD typically presents as slowly progressive, ill-defined erythematous plaques, which are often misdiagnosed as inflammatory dermatoses, leading to delayed diagnosis. Surgical excision remains the standard treatment for EMPD; however, due to ambiguous lesion borders, positive surgical margins frequently occur, resulting in a high local recurrence rate. In this study, we aimed to evaluate the clinical efficacy and safety of photodynamic diagnosis (PDD) in assisting surgical margin delineation for cutaneous tumors. Methods: A retrospective analysis was conducted on a patient with histologically confirmed scrotal EMPD. Despite multiple prior Mohs procedures and wide excisions, the disease relapsed. Ultimately, fluorescence-guided photodynamic technology was adopted to precisely demarcate tumor boundaries, followed by surgical excision according to the delineated margins. Results: Postoperative histopathological examination confirmed clear surgical margins and complete tumor resection. The patient is under continuous follow-up. Conclusion: Photodynamic technology facilitates accurate tumor margin delineation, guidessurgical resection extent, reduces recurrence risk, and improves patient comfort.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.