Contact us
|
Home
|
Login
| Users Online: 350
Feedback
Subscribe
Advertise
Search
Advanced Search
Month wise articles
Figures next to the month indicate the number of articles in that month
2021
April
[
4
]
March
[
7
]
February
[
3
]
January
[
6
]
2020
December
[
2
]
November
[
5
]
October
[
3
]
September
[
2
]
August
[
8
]
July
[
4
]
June
[
2
]
May
[
1
]
April
[
3
]
March
[
3
]
February
[
6
]
January
[
1
]
2019
December
[
6
]
November
[
4
]
September
[
4
]
August
[
3
]
July
[
6
]
June
[
1
]
May
[
2
]
April
[
6
]
March
[
3
]
February
[
4
]
January
[
2
]
2018
December
[
10
]
November
[
4
]
October
[
3
]
September
[
4
]
August
[
1
]
July
[
3
]
June
[
5
]
May
[
4
]
April
[
10
]
March
[
2
]
February
[
4
]
2017
December
[
5
]
November
[
4
]
October
[
3
]
September
[
9
]
July
[
5
]
June
[
2
]
May
[
4
]
April
[
6
]
March
[
6
]
February
[
7
]
2016
December
[
7
]
November
[
5
]
October
[
3
]
September
[
7
]
August
[
1
]
July
[
7
]
May
[
8
]
April
[
7
]
March
[
4
]
February
[
2
]
January
[
5
]
2015
November
[
4
]
October
[
5
]
September
[
5
]
August
[
4
]
July
[
3
]
June
[
19
]
May
[
5
]
April
[
1
]
March
[
5
]
February
[
9
]
January
[
3
]
2014
November
[
2
]
October
[
5
]
September
[
4
]
August
[
6
]
July
[
8
]
June
[
1
]
May
[
3
]
March
[
8
]
February
[
3
]
January
[
4
]
2013
December
[
5
]
November
[
2
]
October
[
4
]
September
[
4
]
August
[
3
]
July
[
3
]
June
[
5
]
May
[
7
]
March
[
18
]
February
[
1
]
January
[
1
]
2012
December
[
6
]
November
[
1
]
October
[
4
]
September
[
4
]
August
[
7
]
July
[
2
]
June
[
1
]
May
[
2
]
April
[
7
]
March
[
6
]
February
[
7
]
January
[
13
]
2011
December
[
3
]
November
[
1
]
October
[
7
]
August
[
9
]
July
[
3
]
June
[
7
]
May
[
3
]
March
[
6
]
February
[
8
]
January
[
6
]
2010
December
[
4
]
November
[
1
]
October
[
6
]
September
[
1
]
August
[
6
]
July
[
6
]
May
[
5
]
» Articles published in the past year
To view other articles click corresponding year from the navigation links on the left side.
All
|
Abstracts
|
Book Review
|
Brief Report
|
Commentary
|
Editorial
|
Editorials
|
Guidelines
|
Original Article
|
Original Articles
|
Research Article
|
Review Articles
|
Symposium
|
Technical Note
|
View Point
Export selected to
Endnote
Reference Manager
Procite
Medlars Format
RefWorks Format
BibTex Format
Show all abstracts
Show selected abstracts
Export selected to
Add to my list
Book Review:
Review of Biomedical Informatics
Raymond D Aller
J Pathol Inform
2014, 5:42 (21 October 2014)
[HTML Full text]
[PDF]
[Mobile Full text]
[EPub]
[Sword Plugin for Repository]
Beta
Research Article:
Web-based oil immersion whole slide imaging increases efficiency and clinical team satisfaction in hematopathology tumor board
Zhongchuan Will Chen, Jessica Kohan, Sherrie L Perkins, Jerry W Hussong, Mohamed E Salama
J Pathol Inform
2014, 5:41 (21 October 2014)
DOI
:10.4103/2153-3539.143336
PMID
:25379347
Background:
Whole slide imaging (WSI) is widely used for education and research, but is increasingly being used to streamline clinical workflow. We present our experience with regard to satisfaction and time utilization using oil immersion WSI for presentation of blood/marrow aspirate smears, core biopsies, and tissue sections in hematology/oncology tumor board/treatment planning conferences (TPC).
Methods:
Lymph nodes and bone marrow core biopsies were scanned at ×20 magnification and blood/marrow smears at 83X under oil immersion and uploaded to an online library with areas of interest to be displayed annotated digitally via web browser. Pathologist time required to prepare slides for scanning was compared to that required to prepare for microscope projection (MP). Time required to present cases during TPC was also compared. A 10-point evaluation survey was used to assess clinician satisfaction with each presentation method.
Results:
There was no significant difference in hematopathologist preparation time between WSI and MP. However, presentation time was significantly less for WSI compared to MP as selection and annotation of slides was done prior to TPC with WSI, enabling more efficient use of TPC presentation time. Survey results showed a significant increase in satisfaction by clinical attendees with regard to image quality, efficiency of presentation of pertinent findings, aid in clinical decision-making, and overall satisfaction regarding pathology presentation. A majority of respondents also noted decreased motion sickness with WSI.
Conclusions:
Whole slide imaging, particularly with the ability to use oil scanning, provides higher quality images compared to MP and significantly increases clinician satisfaction. WSI streamlines preparation for TPC by permitting prior slide selection, resulting in greater efficiency during TPC presentation.
[ABSTRACT]
[HTML Full text]
[PDF]
[Mobile Full text]
[EPub]
[Citations (3) ]
[PubMed]
[Sword Plugin for Repository]
Beta
Research Article:
A nuclear circularity-based classifier for diagnostic distinction of desmoplastic from spindle cell melanoma in digitized histological images
Manuel Schöchlin, Stephanie E Weissinger, Arnd R Brandes, Markus Herrmann, Peter Möller, Jochen K Lennerz
J Pathol Inform
2014, 5:40 (21 October 2014)
DOI
:10.4103/2153-3539.143335
PMID
:25379346
Context:
Distinction of spindle cell melanoma (SM) and desmoplastic melanoma (DM) is clinically important due to differences in metastatic rate and prognosis; however, histological distinction is not always straightforward. During a routine review of cases, we noted differences in nuclear circularity between SM and DM.
Aim:
The primary aim in our study was to determine whether these differences in nuclear circularity, when assessed using a basic ImageJ-based threshold extraction, can serve as a diagnostic classifier to distinguish DM from SM.
Settings
and
Design:
Our retrospective analysis of an established patient cohort (SM
n
= 9, DM
n
= 9) was employed to determine discriminatory power.
Subjects
and
Methods:
Regions of interest (total
n
= 108; 6 images per case) were selected from scanned H and E-stained histological sections, and nuclear circularity was extracted and quantified by computational image analysis using open source tools (plugins for ImageJ).
Statistical
Analysis:
Using analysis of variance,
t
-tests, and Fisher's exact tests, we compared extracted quantitative shape measures; statistical significance was defined as
P
< 0.05.
Results:
Classifying circularity values into four shape categories (spindled, elongated, oval, round) demonstrated significant differences in the spindled and round categories. Paradoxically, DM contained more spindled nuclei than SM (
P
= 0.011) and SM contained more round nuclei than DM (
P
= 0.026). Performance assessment using a combined shape-classification of the round and spindled fractions showed 88.9% accuracy and a Youden index of 0.77.
Conclusions:
Spindle cell melanoma and DM differ significantly in their nuclear morphology with respect to fractions of round and spindled nuclei. Our study demonstrates that quantifying nuclear circularity can be used as an adjunct diagnostic tool for distinction of DM and SM.
[ABSTRACT]
[HTML Full text]
[PDF]
[Mobile Full text]
[EPub]
[Citations (3) ]
[PubMed]
[Sword Plugin for Repository]
Beta
Guidelines:
American Telemedicine Association clinical guidelines for telepathology
Liron Pantanowitz, Kim Dickinson, Andrew J Evans, Lewis A Hassell, Walter H Henricks, Jochen K Lennerz, Amanda Lowe, Anil V Parwani, Michael Riben, Daniel Smith, J Mark Tuthill, Ronald S Weinstein, David C Wilbur, Elizabeth A Krupinski, Jordana Bernard
J Pathol Inform
2014, 5:39 (21 October 2014)
DOI
:10.4103/2153-3539.143329
PMID
:25379345
[HTML Full text]
[PDF]
[Mobile Full text]
[EPub]
[Citations (18) ]
[PubMed]
[Sword Plugin for Repository]
Beta
Editorial:
Regulatory barriers surrounding the use of whole slide imaging in the United States of America
Anil V Parwani, Lewis Hassell, Eric Glassy, Liron Pantanowitz
J Pathol Inform
2014, 5:38 (21 October 2014)
DOI
:10.4103/2153-3539.143325
PMID
:25379344
[HTML Full text]
[PDF]
[Mobile Full text]
[EPub]
[Citations (5) ]
[PubMed]
[Sword Plugin for Repository]
Beta
Sitemap
|
What's New
|
Feedback
|
Disclaimer
|
© Journal of Pathology Informatics | Published by Wolters Kluwer -
Medknow
Online since 10
th
March, 2010