Original file (1,704 × 1,135 pixels, file size: 925 KB, MIME type: image/jpeg)
Summary
DescriptionAdenocarcinoma of Pancreas, FNA (5558060087).jpg |
English: This is one of the better differentiated areas, showing a flat sheet with prominent honeycombing. The disorganization, nuclear overlapping, and lack of uniform nuclear spacing provides a clue that is this adenocarcinoma (as opposed to non-neoplastic duct epithelium). However, if all I had was a paucicellular specimen consisting of a few such sheets, I would likely back off and call it nothing higher than "suspicious" for adenocarcinoma. Fortunately from a diagnostic standpoint, all of the other clinical, radiographic, and cytological findings pointed overwhelmingly at a diagnosis of malignancy, which made this case more straighforward than it could have been with a meager specimen and inadequate clinical and radiographic information.
Pancreatic adenocarcinomas can be very well differentiated, a fact that raises the risk of both false-positive and false-negative diagnoses. It is important to secure a good specimen (which requires immediate assessment by a pathologist or cytotechnologist during the procedure), as well as accurate and complete clinical info. In most freestanding imaging centers, with no on-site pathology coverage, these aspects are often ignored. I strongly recommend that patients have radiographically-directed biopsies performed only in facilities with pathology coverage on site. العربية: تُظهر الخزعة بالإبرة للسرطانة الغدية البنكرياسية المتمايزة ورقة مسطحة مع نخاريب بارزة، يوفر اختلال التنظيم وتداخل الأنوية ونقص التساوي في تباعد الأنوية دليلًا على كون العينة سرطانة غدية (على عكس ظهارة القناة اللاورمية). |
Date | |
Source | Adenocarcinoma of Pancreas, FNA |
Author | Ed Uthman from Houston, TX, USA |
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image, originally posted to Flickr, was reviewed on 11 December 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
Items portrayed in this file
depicts
creator
some value
published in
Flickr
copyright status
copyrighted
copyright license
Creative Commons Attribution 2.0 Generic
source of file
file available on the internet
inception
24 March 2011
media type
image/jpeg
checksum
14067483319f38d057420ae683ec76b4c04cb438
data size
947,192 byte
height
1,135 pixel
width
1,704 pixel
Flickr photo ID
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:05, 11 December 2013 | 1,704 × 1,135 (925 KB) | File Upload Bot (Magnus Manske) | Transferred from Flickr by User:CFCF |
File usage
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on ha.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on vi.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON |
---|---|
Camera model | E995 |
Exposure time | 10/613 sec (0.0163132137031) |
F-number | f/3 |
ISO speed rating | 100 |
Date and time of data generation | 13:57, 24 March 2011 |
Lens focal length | 8.2 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | E995v1.6 |
File change date and time | 13:57, 24 March 2011 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 13:57, 24 March 2011 |
Meaning of each component |
|
Image compression mode | 4 |
Exposure bias | 0.7 |
Maximum land aperture | 0 APEX (f/1) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Unique image ID | 1de15bc10c31ea031b8512206d25af60 |
-
Annuals36
-
Bulbs, Corms & Tubers41
-
Ferns27
-
Fruits3
-
Garden Plants23
-
Grasses26
-
Herb17
-
Insects1
-
Mammals1
-
Midwest Native Plants0
-
Northeast Native Plants112
-
Perennials123
-
Rose1
-
Shrubs47
-
Trees112
-
Tropical Plants53
-
Upland Birds5
-
Vines18
-
Viola Tricolor1
-
Water Gardening & Plants9
-
Waterfowl0
-
Wetland Birds0
-
Wetland Plants4
-
Wildbirds172
-
Wildflowers1
-
Woodland Plants29
Recent Comments