Evidence map›Paper›PMID 33975608›Full record

ArticleDiagnostic pathology2021

Optimized workflow for digitalized FISH analysis in pathology.

Vira Chea, Valerie Pleiner, Viviane Schweizer, Benjamin Herzog, Beata Bode, Marianne Tinguely

Abstract read
In one paragraph

Article in Diagnostic pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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  3. Review
  4. 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

6 authors.

Vira CheaInstitute of Pathology Enge, Hardturmstr. 133, CH-8055, Zurich, Switzerland.
Valerie PleinerInstitute of Pathology Enge, Hardturmstr. 133, CH-8055, Zurich, Switzerland.
Viviane SchweizerInstitute of Pathology Enge, Hardturmstr. 133, CH-8055, Zurich, Switzerland.
Benjamin HerzogCounty Hospital Thurgau, Frauenfeld, Switzerland.
Beata BodeInstitute of Pathology Enge, Hardturmstr. 133, CH-8055, Zurich, Switzerland.
Marianne TinguelyInstitute of Pathology Enge, Hardturmstr. 133, CH-8055, Zurich, Switzerland. marianne.tinguely@patho.ch.ORCID http://orcid.org/0000-0001-8571-7446

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEffective workflow management in a diagnostic pathology laboratory is critical to achieve rapid turnover while maintaining high quality. Fluorescence in situ hybridization analysis (FISH) is the preferred technique for detecting single chromosomal aberrations in diagnostic surgical pathology. MATERIAL AND

methodsFISH analysis applying a rapid hybridization protocol and using an automated whole-slide fluorescence scanning device (3DHISTECH, Sysmex, Switzerland) were implemented in our workflow. By analyzing 42 diagnostic cases, effects of two different scanning profiles on scanning time, and device memory usage were investigated. Manual signal counting (CaseViewer) and software based signal counting (FISHQuant) were compared.

resultsThe two scanning profiles, both including a Z-stack function, differed in their exposure time and digital gain. The "low profile" setting (LP) resulted in a significantly shorter scanning time and lower storage volume compared to the "high profile" (HP) setting, making the LP ideal for routine applications. Both signal counting methods (manual versus software based) provided similar cut-offs on a test-cohort of 13 samples.

conclusionScanning FISH slides provides good picture quality, reduces the analysis time and allows easy picture archiving and facilitates remote diagnostics, allowing an effective workflow.

Indexed as

WorkflowHumansImage Processing, Computer-AssistedIn Situ Hybridization, FluorescencePathology, SurgicalDigital pathologyFISHImage analysisLymphomaSarcoma

Identifiers

PMID33975608
PMCPMC8114497

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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.