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File:Acute Appendicitis.jpg

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Summary

Description

Acute Appendicitis

An exemplary case of acute appendicitis in a 10-year-old boy. The organ is enlarged and sausage-like (botuliform). This longitudinal section shows red inflamed mucosa with an irregular luminal surface. Diagnosed and removed early in the course of the disease, this appendix does not show late complications, like transmural necrosis, perforation, and abscess formation.

Note: This photo was shot with a Nikon Coolpix 8800 with no macro attachment or other accessory. I used the "Closeup" setting in the "Scene" mode after presetting the white balance against a standard grey card. The specimen is slightly raised over a black velvet background and illuminated by Photofloods. Editing, done with Picasa, consisted of cropping, sharpening, and adjusting levels.

This is an example of one of my "quick 'n' dirty" specimen photos, requiring little time and equipment but still yielding acceptable results. If I were to shoot the same specimen for publication or competition, I would use a digital SLR with dedicated macro lens, spend more time preparing and propping up the specimen (to maximize the area in focus), take at least a dozen shots (rather than the two done for this one) with exposure bracketing, and do all editing in Photoship on the Mac at home (where I don't get a zillion interruptions).
Date
Source Acute Appendicitis
Author Ed Uthman from Houston, TX, USA
Permission
(Reusing this file)		 CC BY 2.0

Licensing

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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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  • 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 was originally posted to Flickr by euthman at https://www.flickr.com/photos/78147607@N00/384615215. It was reviewed on 22 June 2013 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

22 June 2013

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appendicitis

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9 February 2007

media type

image/jpeg

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68dd92cb0d6a069decac8f55b9b49b66a8099fb3

determination method or standard: SHA-1

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1,005,032 byte

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1,247 pixel

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3,037 pixel

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Date/TimeThumbnailDimensionsUserComment
current19:31, 22 June 2013Thumbnail for version as of 19:31, 22 June 20133,037 × 1,247 (981 KB)Jacopo WertherOriginal High-resolution image with EXIF Data
18:10, 9 February 2007Thumbnail for version as of 18:10, 9 February 20071,024 × 420 (188 KB)Patho== Summary == {{Information |Description=Acute Appendicitis An exemplary case of acute appendicitis in a 10-year-old boy. The organ is enlarged and sausage-like (botuliform). This longitudinal section shows the angry red inflamed mucosa with its irregula

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