最近ASVCP的mail list讨论到 有人需要弄一些tissue让兽医师练习FNA 可是因为动物一但死掉 就会屍溶解 所以很多器官都保存不易 结果就有一个人回了这个有趣的方法 We at Michigan State have gone to using fresh chicken livers from the local grocery store (or campus Meats Lab) for this purpose because of problems taking samples off of the Necropsy floor. They work fairly well to recover cells and also get those interesting nucleated erythrocytes to remind students that not all erythrocytes are created equal. We use a system to replicate the 'beast' for this lab. Place the chicken liver into an exam glove and tie off the wrist and fingers to make a well encapulated 'mass'. Place this on a rigid peice of insulation board (used in cooler containers that come to the lab) and cover the entire system with a piece of faux (fabric) fur and secrure with rubber bands. It gives you a fairly accurate subcutaneous mass for practicing biopsy techniques and later you can use the actual livers for imprints, etc. (Recently we have been doing a lot of 'leopard' cytologies with our students and there are no worries of attack from the beast being sampled!) Julie Stickle Julia E. Stickle Pathobiology & Diagnostic Investigation Michigan State University G348 VMC (517) 355-1797 [email protected] 恩 这给了我一点idea 如果下次还有机汇回台湾做cytology教学的话 (wet lab) 说不订可以早上到传统市场一趟 :P 肝脏一般而言 似乎是离体之後改变最小的 不过 如果皮下抽出肝脏细胞 应该会诊断为hepatoid adenoma吗 哈哈.... (peri-anal gl. adenoma) --

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