MAKE A MEME View Large Image Mature cystic teratoma of ovary 2.jpg This is the same case presented in Image Mature cystic teratoma of ovary jpg The photo shows a well-developed tooth arising from the right side of the mural nodule Rokitansky nodule that contains most ...
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Keywords: Mature cystic teratoma of ovary 2.jpg This is the same case presented in Image Mature cystic teratoma of ovary jpg The photo shows a well-developed tooth arising from the right side of the mural nodule Rokitansky nodule that contains most of the solid teratomatous elements The central portion of the nodule contains mostly cutaneous tissues skin sweat glands and hair follicles while the neural tissues extend into the wall toward the left In the past the teratoma literally monster tumor was considered to be a conceptus and according to an ancient Merck Manual I remember reading the Roman Catholic Church required that teratomas be baptized Currently neither pathologists nor the Vatican considers teratomas to be anything other than germ cell tumors of host origin only with no paternal contribution These photos were shot on Ektachrome Elite 100 film daylight type through a blue filter to correct the emission spectrum of the Photofloods used on the copy stand The exposure was f/8 for 1/4 second using a Minolta X-370 fitted with bellows The key to a good photo of a teratoma is to clean out all the greasy material in the cyst To do this on receipt of the specimen I palpated the external surface to determine where the mural nodule was Then at the antipodes of the nodule I carefully made a straight gentle incision that extended for about half the circumference of the specimen I did not express the contents not distort the cyst in any way Then I soaked the specimen in Carnoys' fluid overnight By the next day the grease had been broken up and diluted enough that I could gently wash it out of the lumen with more Carnoy's This left a squeaky-clean internal surface and all I had to do was extend my original incision all the way around the specimen using scissors for the thin part of the wall Photograph by Ed Uthman MD Public domain Posted 27 May 01 http //web2 airmail net/uthman/specimens/index html PD Ed Uthman Gross pathology of neoplasms Gross pathology of teratoma Photographs taken on Ektachrome and Elite Chrome film
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