Fichièr d'origina(3 037 × 1 247 pixèl, talha del fichièr: 981 Ko, tipe MIME: image/jpeg)

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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).
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Font Acute Appendicitis
Autor Ed Uthman from Houston, TX, USA
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(Reütilizacion d'aqueste fichièr)
CC BY 2.0

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w:oc:Creative Commons
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Aqueste fichièr es jos licéncia Creative Commons licéncia generica atribucion 2.0
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Cette image a été originellement postée sur Flickr par euthman à l'adresse https://www.flickr.com/photos/78147607@N00/384615215. Elle a été passée en revue le 22 junh de 2013 par le robot FlickreviewR, qui a confirmé qu'elle se trouvait sous licence cc-by-2.0.

22 junh de 2013

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data de publicacion : 9 febrièr 2007

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3 037 píxel

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Data e oraMiniaturaDimensionsUtilizaireComentari
actual22 junh de 2013 a 19.31Miniatura per la version del 22 junh de 2013 a 19.313 037×1 247 (981 Ko)Jacopo WertherOriginal High-resolution image with EXIF Data
9 febrièr de 2007 a 18.10Miniatura per la version del 9 febrièr de 2007 a 18.101 024×420 (188 Ko)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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