STANDARDIZED FIXATION OF HUMAN LUNG FOR RADIOLOGY AND MORPHOMETRY - DESCRIPTION OF A 2 CHAMBER SYSTEM WITH FORMALDEHYDE VAPOR INFLATION
STANDARDIZED FIXATION OF HUMAN LUNG FOR RADIOLOGY AND MORPHOMETRY - DESCRIPTION OF A 2 CHAMBER SYSTEM WITH FORMALDEHYDE VAPOR INFLATION
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DOI：
10.1016/s0344-0338(78)80134-4
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发表时间：
1978-01-01
影响因子：
2.8
通讯作者：
RIEDE, UN
中科院分区：
文献类型：
--
作者：
MITTERMAYER, C;WYBITUL, K;RIEDE, UN
为了获得最佳的肺部组织学、形态测量和放射学保存效果，引入了采用热甲醛蒸气进行肺部固定的 2 室系统。与其他手术相比，该系统死腔小，通过模仿吸气和呼气，确保快速、彻底的固定。容量和压力调节呼吸可以固定在呼吸周期的任何所需阶段。该程序可在尸检室常规使用。唯一严重的缺点似乎是空气污染，如果房间没有绝对隔热，就会发生空气污染。
To obtain optimal preservation of lungs for histology, morphometry and radiology a 2 chamber system of lung fixation with hot formaldehyde vapor was introduced. Compared with other procedures, this system offered small dead space and ensured quick and thorough fixation by imitating inspiration and expiration. Volume- and pressure-regulated breathing enables fixation in any desired stage of the respiration cycle. This procedure can be used routinely in the autopsy room. The only serious drawback seems to be air pollution, which occurs if the chambers are not absolutely insulated.