Document Detail


Use of the virtual slide and the dynamic real-time telepathology systems for a consultation and the frozen section intra-operative diagnosis in thoracic/pulmonary pathology.
MedLine Citation:
PMID:  20430738     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We report the results of a study designed for assessment of the diagnostic accuracy and usability of internet-based digital microscopy: the dynamic real-time telepathology system (Coolscope) and the Virtual microscopy (Aperio Scan Scope) system, in the context of pulmonary pathology. The systems were implemented to the routine pulmonary pathology workflows and used for the intra-operative frozen-section primary diagnosis as well as for the secondary (consultative) diagnosis. The histological material presented for the teleconsultations included the samples of lung parenchyma, bronchial biopsy and resected lung/bronchi tumours. For the primary diagnosis 4 categories of material can be distinguished (304 samples): 1) the frozen sections of lung tumours, resected bronchial margins and lymph nodes; 2) fine needle aspiration [FNA] biopsies (TBNA; EBUS-TBNA, EUS-FNA; 3) oligobiopsies of bronchus, oesophagus, skin; and 4) exfoliative cytology. The telepathology diagnoses compared with conventional light microscopy diagnoses showed very high concordance for the Coolscope and Aperio Virtual Slide modality: 87.5% and 100%, respectively - within the group of teleconsultations. For the frozen sections, the primary telediagnoses were concordant with the light microscopy paraffin sections diagnoses in 100% for Aperio; and in 97.5% for Coolscope. An excellent agreement (100%) was seen in the telediagnoses and conventional slides diagnoses for FNA, oligobiopsies and cytology - for both telepathology systems. These results provide some encouragement for the implementation of Coolscope and virtual slide-based telepathology (Aperio) system to the routine histopathological diagnostics.
Authors:
Janina Słodkowska; Juliusz Pankowski; Krystyna Siemiatkowska; Lech Chyczewski
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Folia histochemica et cytobiologica / Polish Academy of Sciences, Polish Histochemical and Cytochemical Society     Volume:  47     ISSN:  1897-5631     ISO Abbreviation:  Folia Histochem. Cytobiol.     Publication Date:  2009  
Date Detail:
Created Date:  2010-04-30     Completed Date:  2010-07-20     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8502651     Medline TA:  Folia Histochem Cytobiol     Country:  Poland    
Other Details:
Languages:  eng     Pagination:  679-84     Citation Subset:  IM    
Affiliation:
Department of Pathology, Military Institute of the Medicine, Warsaw, Poland. joanslo@wp.pl
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MeSH Terms
Descriptor/Qualifier:
Computer Systems*
Frozen Sections*
Humans
Intraoperative Period
Lung Neoplasms* / classification,  diagnosis,  pathology
Poland
Remote Consultation* / instrumentation,  methods
Telepathology* / instrumentation,  methods
Workflow

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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