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Benign_gastric_ulcer_1.jpg (400 × 408 pixels, file size: 28 KB, MIME type: image/jpeg)

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Čeština: Antrální žaludeční vřed (histologicky benigní)
English: gastric ulcer

This 1-cm benign gastric antral ulcer was discovered serendipitously in a gastrectomy specimen removed for adenocarcinoma of the fundus (not shown in the photo). The gross appearance is classic for a benign ulcer in that 1) it is relatively small, 2) the mucosa surrounding the ulcer base does not appear tumefactive, and 3) the radiating rugal folds extend nearly all the way to the margins of the base. Contrast this appearance with that of the malignant gastric ulcer included in this case collection. The criteria for grossly and endoscopically distinguishing benign ulcers from cancer are not absolute, which is why it is necessary to perform a biopsy on any non-healing gastric ulcer. Even biopsies are not 100% accurate in picking up a cancer, so negative pathology reports in such cases may provide false reassurance.

The photo was taken with a Minolta X-370 with 100mm bellows lens on Kodak Elite ISO 100 film. The specimen was previously fixed overnight in formalin after being pinned out in a wax-bottomed tray.
Da Posted 23 Sep 00
Beaɛ a ɛfiri http://web2.airmail.net/uthman/specimens/index.html
Ɔtwerɛfoɔ Ed Uthman, MD
Akwanya
(Fa nkrataa no di dwuma biom)
Public domain This work has been released into the public domain by its author, Ed Uthman. This applies worldwide.
In some countries this may not be legally possible; if so:
Ed Uthman grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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image/jpeg

checksum English

fbd8e61482c0edd9fb70f150aaf275a7e6fe50df

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28,342 byte

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408 pixel

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400 pixel

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nea ɛkɔ so22:43, 4 Ayɛwohomumɔ 2006Tɔfabɔ a ɛfa 22:43, 4 Ayɛwohomumɔ 2006 ho400 × 408 (28 KB)Patho{{Information| |Description=gastric ulcer This 1-cm benign gastric antral ulcer was discovered serendipitously in a gastrectomy specimen removed for adenocarcinoma of the fundus (not shown in the photo). The gross appearance is classic for a benign ulcer

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