Evidence map›Paper›PMID 26289566›Full record

ArticleScientific reports2015

Discerning the differential molecular pathology of proliferative middle ear lesions using Raman spectroscopy.

Rishikesh Pandey, Santosh Kumar Paidi, Jeon Woong Kang, Nicolas Spegazzini, Ramachandra Rao Dasari, Tulio Alberto Valdez, Ishan Barman

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.4field-weighted citation impact, top 5% of its field
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

16 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Rigid Autofluorescence Imaging as a Tool for Identifying Cholesteatoma During Otologic Surgery: Initial Ex Vivo Findings.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2025
    Article
  3. Article
  4. Label-Free Optical Technologies for Middle-Ear Diseases.Bioengineering (Basel, Switzerland) · 2024
    Review
  5. Optical Identification of Middle Ear Infection.Molecules (Basel, Switzerland) · 2020
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
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

7 authors at 3 institutions in 1 country.

Rishikesh PandeyLaser Biomedical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA.
Santosh Kumar PaidiDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA.
Jeon Woong KangLaser Biomedical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA.
Nicolas SpegazziniLaser Biomedical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA.
Ramachandra Rao DasariLaser Biomedical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA.
Tulio Alberto ValdezOtolaryngology, Head and Neck Surgery, University of Connecticut, 263 Farmington Ave, Farmington, Connecticut, 06030, USA.
Ishan BarmanDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA.
Massachusetts Institute of Technology · USJohns Hopkins University · USUniversity of Connecticut · US

Funding

Wide-Field Short-Wave Infrared (SWIR) multiphoton (MP) tissue imagingP41EB015871 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SO, PETER T. · 2012 to 2021
$11.3M
NIBIB NIH HHS 9P41EB015871-26A1NIBIB NIH HHS P41 EB015871
6 · The paper itself

Abstract

Despite its widespread prevalence, middle ear pathology, especially the development of proliferative lesions, remains largely unexplored and poorly understood. Diagnostic evaluation is still predicated upon a high index of clinical suspicion on otoscopic examination of gross morphologic features. We report the first technique that has the potential to non-invasively identify two key lesions, namely cholesteatoma and myringosclerosis, by providing real-time information of differentially expressed molecules. In addition to revealing signatures consistent with the known pathobiology of these lesions, our observations provide the first evidence of the presence of carbonate- and silicate-substitutions in the calcium phosphate plaques found in myringosclerosis. Collectively, these results demonstrate the potential of Raman spectroscopy to not only provide new understanding of the etiology of these conditions by defining objective molecular markers but also aid in margin assessment to improve surgical outcome.

Indexed as

Pathology, MolecularEar, MiddleHumansPrincipal Component AnalysisSpectrum Analysis, Raman

Identifiers

PMID26289566
PMCPMC4542608
OpenAlexW2290029344

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.