Lending biopsy pathology Notes 1. Clinicians, patients and relatives of patients can be absorbed in working days to lend biopsy pathology. Department of Pathology, except not think lending. 2. Slice by slice pathology, application by a party must show my ID chip and other valid documents. Pathology should check the patient's name, number and section number of pathological and stained types credentials presented by piece, to charge a certain amount of deposit biopsy, refunded upon return of the slice. 3. Borrowed sliced ??tissue biopsy should be kept, must be returned within the specified period (within one month). Borrowed slice if damaged, lost, etc. should be required to pay compensation, and be held accountable. 4. In addition to pathological plant pathology, pathology other information (biopsy and autopsy tissue paraffin blocks) are pathological data can not be copied, archives are an important basis for the diagnosis of pathological Never loan. When necessary, the Department of Pathology provides undyed slices. Fixed washing after washing (10 to 20 minutes), is often overlooked by many people, but water is not complete, likely to cause off-chip and stain is not bright. To be done on tissue immunohistochemistry, but should not be overlooked. Formalin is not conducive to the preservation of the tissue block antigen. Dehydration and dehydration is the use of so-called transparent dehydrating agent will displace the water within the organization to facilitate the infiltration of organic solvents, a process called dehydration. Dehydration is complete, is directly related to whether the organization can be fully transparent, and excessive dehydration (due to the organization of pure alcohol in a long time, the occurrence of tissue texture change) is likely to cause tissue brittle. The cause of the organization as well as crisp warm (temperature exceeds 35 ℃), within the dehydrating agent added acetone, xylene excessive use wax dipped in paraffin and so on. Pathological tissue sections, biopsy, teaching voyage by voyage Teaching Equipment Co., Ltd. Xinxiang City. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) strong, credible, in Xinxiang specimen model industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the voyage into the brilliant teaching and you work for a better future!